funder_partner: Australian Centre for International Agricultural Research (ACIAR)

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Scaling sustainable agriculture in South Asia

Written by on October 11, 2017. Posted in News.

DAHKA, Bangladesh (CIMMYT) – A two-day regional policy dialogue on scaling conservation agriculture for sustainable intensification in South Asia was held in Dhaka, Bangladesh from September 8-9, 2017.

Delegates and participants of the regional policy dialogue on scaling conservation agriculture for sustainable intensification in South Asia in Dhaka, Bangladesh. Photo: Das, S./CIMMYT Bangladesh.

The event was a supported by the Australian Center for International Agricultural Research (ACIAR), and was organized jointly by the Trust for Advancement of Agricultural Sciences (TAAS) and the International Maize and Wheat Improvement Center (CIMMYT) in collaboration with national agricultural research systems from across South Asia, CGIAR institutes and Australian Organizations. Government officials, researchers, and policymakers actively participated and deliberated challenges and ways forward to scale up sustainable agriculture in South Asia.

High input costs, depleted and degraded natural resources, indiscriminate and imbalanced use of chemical fertilizers and adverse effects from climate change make South Asia – home to about 1.766 billion people (one fourth of the world’s population) – one of the most food insecure regions in the world.

A region-wide shift from conventional agriculture to more sustainable technologies and practices, such as no-till farming or precision land leveling, is critical towards combating these challenges.

Raj Paroda, TAAS chairman, highlighted this need during the dialogue by calling for increased agricultural development assistance from international donors that focuses on mainstreaming sustainable agriculture, a key element in achieving the Sustainable Development Goals (SDGs), a set of 17 global goals spearheaded by the United Nations to end poverty, protect the planet, and ensure prosperity for all.

“The adaptation of conservation agriculture in South Asia, specifically in the Eastern Gangetic Plains, has shown impressive results in terms of saving costs and resources, and boosting income,” said John Dixon, Principal Advisor of ACIAR. “However, the widespread adaptation of conservation agriculture is held back by policy barriers. Institutions and policies have yet to be optimized in a way that facilitates and encourage [its] spread.”

According to Dixon, the regional policy dialogue allowed delegates to share experiences from their own countries and identify which policy changes, institutions and regulations can be adapted in a way that accelerates the widespread adoption of sustainable practices like conservation agriculture.

Paroda closed the dialogue by suggesting that delegates work towards enabling policies to increase funding, coordination and convergence of international private and public funder interest. He suggested the development of an active regional platform that would suggest a roadmap based on the current status, would help share knowledge, initiatives and advocate for policies relating to opportunities for capacity building and regional partnerships. He also identified that the promotion of new innovations through a network of young entrepreneurs and service providers and strong public-private partnerships as key elements to mainstreaming the adoption of sustainable agriculture across the region.

View the regional policy dialogue on scaling conservation agriculture for sustainable intensification here.

Afghanistan scientists assess achievements of Australia-funded wheat research

Written by Mike Listman on October 3, 2017. Posted in News.

Scientists take readings of rust disease incidence on experimental wheat lines at the Shishambagh research station, Nangarhar, of the Agricultural Research Institute of Afghanistan. Photo: Raqib/ CIMMYT

With generous funding from the Australian Centre for International Agricultural Research (ACIAR) over the last 15 years, Afghanistan research organizations and the International Maize and Wheat Improvement Center (CIMMYT) have helped supply Afghan farmers with improved varieties and farming practices to boost production of maize and wheat.

“As of 2012, the start of the most recent phase of ACIAR-funded work, Afghanistan partners have developed and released 12 high-yielding and disease resistant bread wheat varieties, as well as 3 varieties of durum wheat, 2 of barley and 3 of maize,” said Rajiv Sharma, a senior wheat scientist at CIMMYT and country liaison officer for CIMMYT in Afghanistan.

Sharma spoke at a workshop, which took place on August 28, with partners from the Agricultural Research Institute of Afghanistan (ARIA) of the country’s Ministry of Agriculture, Irrigation & Livestock (MAIL). The event was organized to review accomplishments and facilitate MAIL’s takeover of all activities, when the project ends in October 2018.

“The pedigrees of all new varieties feature contributions from the breeding research of CIMMYT and the International Winter Wheat Improvement Programme based in Turkey, both responsible for introducing more than 9,000 new wheat and maize lines into the country since 2012,” Sharma added. The International Winter Wheat Improvement Programme (IWWIP) is operated by Turkey, CIMMYT, and ICARDA (the International Center for Agricultural Research in the Dry Areas).

Sharma noted that CIMMYT’s presence in Afghanistan, which includes support for breeding research and training for local scientists, dates back several decades and that the latest achievements with ARIA and other partners and ACIAR support include:

The delineation of wheat agro-climatic zones.
Forecasting climate change impacts on the Afghan wheat crop.
Strategizing to raise wheat production.
Characterization of Afghanistan’s wheat genetic resource collection.
Training abroad for 64 Afghan researchers and in-country for 4,000.
Launching research on wheat hybridization.
In direct partnership with farmers, more than 1,800 farmer field demonstrations, 80 field days, and introduced machinery like seed drills and mobile seed cleaners.
Shared research on and promotion of conservation agriculture, genomic selection, wheat bio-fortification, quality protein maize, climate change, crop insurance and wheat blast resistance and control.

In good years Afghan farmers harvest upwards of 5 million tons of wheat, the country’s number-one food crop, but in some years annual wheat imports exceed 1 million tons to satisfy domestic demand, which exceeds 5.8 million tons.

Multiple partners map avenues to fortify cereal farming

The workshop attracted 45 participants representing ARIA, MAIL, ICARDA, CIMMYT, Michigan State University, ACIAR, the Food and Agriculture Organization of the United Nations (FAO), the Embassy of Australia, and several provincial Directorates of Agriculture, Irrigation & Livestock (DAIL) of Afghanistan.

A group photo of attendees at the workshop held in Afghanistan. Photo: CIMMYT archives

Among other participants, Mahboobullah Nang, Director of Seed Certification, and Akbar Waziri, Director of the Cereal Department, both from MAIL, offered the Ministry’s support for the continuation of CIMMYT’s longstanding efforts in Afghanistan, particularly in breeding and varietal testing and promotion.

Representing ACIAR, Syed Mousawi commended capacity development activities organized by CIMMYT since the 1970s, which have raised the quality of crop research in Afghanistan and provided a vital link to the global science community over the years.

Participants also recommended extending CIMMYT outreach work, offering training in extension, introducing advanced technologies, and support for and training in varietal maintenance, conservation agriculture, experimental designs, research farm management, data analysis and data management.

Asian scientists join cross-continental training to restrain wheat blast disease

Written by Mike Listman on October 2, 2017. Posted in News.

With backing from leading international donors and scientists, nine South Asia wheat researchers recently visited the Americas for training on measures to control a deadly and mysterious South American wheat disease that appeared suddenly on their doorstep in 2016.

Trainees at the CAICO farm in Okinawa, Bolivia. Photo: CIMMYT archives

Known as “wheat blast,” the disease results from a fungus that infects the wheat spikes in the field, turning the grain to inedible chaff. First sighted in Brazil in the mid-1980s, blast has affected up to 3 million hectares in South America and held back the region’s wheat crop expansion for decades.

In 2016, a surprise outbreak in seven districts of Bangladesh blighted wheat harvests on some 15,000 hectares and announced blast’s likely spread throughout South Asia, a region where rice-wheat cropping rotations cover 13 million hectares and nearly a billion inhabitants eat wheat.

“Most commercially grown wheat in South Asia is susceptible to blast,” said Pawan Singh, head of wheat pathology at the International Maize and Wheat Improvement Center (CIMMYT), an organization whose breeding lines are used by public research programs and seed companies in over 100 countries. “The disease poses a grave threat to food and income security in the region and yet is new and unknown to most breeders, pathologists and agronomists there.”

As part of an urgent global response to blast and to acquaint South Asian scientists with techniques to identify and describe the pathogen and help develop resistant varieties, Singh organized a two-week workshop in July. The event drew wheat scientists from Bangladesh, India, Nepal and Mexico, taking them from U.S. greenhouses and labs to fields in Bolivia, where experimental wheat lines are grown under actual blast infections to test for resistance.

The training began at the U.S. Department of Agriculture-Agricultural Research Service (USDA-ARS) Foreign Disease-Weed Science Research facility at Fort Detrick, Maryland, where participants learned about molecular marker diagnosis of the causal fungus Magnaporthe oryzae pathotype triticum (MoT). Sessions also covered greenhouse screening for blast resistance and blast research conducted at Kansas State University. Inside Level-3 Biosafety Containment greenhouses from which no spore can escape, participants observed specialized plant inoculation and disease evaluation practices.

The group then traveled to Bolivia, where researchers have been fighting wheat blast for decades and had valuable experience to share with the colleagues from South Asia.

“In Bolivia, workshop participants performed hands-on disease evaluation and selection in the field—an experience quite distinct from the precise lab and greenhouse practicums,” said Singh, describing the group’s time at the Cooperativa Agropecuaria Integral Colonias Okinawa (CAICO), Bolivia, experiment station.

Other stops in Bolivia included the stations of the Instituto Nacional de Innovación Agropecuaria y Forestal (INIAF), Asociación de Productores de Oleaginosas y Trigo (ANAPO), Centro de Investigación Agrícola Tropical (CIAT), and a blast-screening nursery in Quirusillas operated by INIAF-CIMMYT.

“Scientists in South Asia have little or no experience with blast disease, which mainly attacks the wheat spike and is completely different from the leaf diseases we normally encounter,” said Prem Lal Kashyap, a scientist at the Indian Institute of Wheat and Barley Research (IIWBR) of the Indian Council of Agricultural Research (ICAR), who took part in the training. “To score a disease like blast in the field, you need to evaluate each spike and check individual spikelets, which is painstaking and labor-intensive, but only thus can you assess the intensity of disease pressure and identify any plants that potentially carry genes for resistance.”

After the U.S.A. and Bolivia, the South Asia scientists took part in a two-week pathology module of an ongoing advanced wheat improvement course at CIMMYT’s headquarters and research stations in Mexico, covering topics such as the epidemiology and characterization of fungal pathogens and screening for resistance to common wheat diseases.

Gary Peterson, explaining wheat blast screening to trainees inside the USDA-ARS Level-3 Biosafety Containment facility. Photo: CIMMYT archives — Gary Peterson (center), explaining wheat blast screening to trainees inside the USDA-ARS Level-3 Biosafety Containment facility. Photo: CIMMYT archives

The knowledge gained will allow participants to refine screening methods in South Asia and maintain communication with the blast experts they met in the Americas, according to Carolina St. Pierre who co-ordinates the precision field-based phenotyping platforms of the CGIAR Research Program on Wheat.

“They can now also raise awareness back home concerning the threat of blast and alert farmers, who may then take preventative and remedial actions,” Singh added. “The Bangladesh Ministry of Agriculture has already formed a task force through the Bangladesh Agricultural Research Council (BARC) to help develop and distribute blast resistant cultivars and pursue integrated agronomic control measures.”

The latest course follows on from a hands-on training course in February 2017 at the Wheat Research Center (WRC) of the Bangladesh Agricultural Research Institute (BARI), Dinajpur, in collaboration with CIMMYT, Cornell University, and Kansas State University.

Participants in the July course received training from a truly international array of instructors, including Kerry Pedley and Gary Peterson, of USDA-ARS, and Christian Cruz, of Kansas State University; Felix Marza, of Bolivia’s Instituto Nacional de Innovación Agropecuaria y Forestal (INIAF); Pawan Singh and Carolina St. Pierre, of CIMMYT; Diego Baldelomar, of ANAPO; and Edgar Guzmán, of CIAT-Bolivia.

Funding for the July event came from the Bangladesh Agricultural Research Institute (BARI), the Indian Council of Agricultural Research (ICAR), CIMMYT, the United States Agency for International Development (USAID) and the Bill & Melinda Gates Foundation (through the Cereal Systems Initiative for South Asia), the Australian Centre for International Agricultural Research (ACIAR), and the CGIAR Research Program on Wheat.

Increased investment needed to adapt Africa’s agriculture to climate change

Written by on July 5, 2017. Posted in News.

CIMMYT Director General, Martin Kropff delivers keynote address on “Climate smart resilient systems for Africa.” Photo: J. Siamachira/CIMMYT.

HARARE, Zimbabwe (CIMMYT) – Delegates at a conference in June called for a new focus and increase in investment to ensure eastern and southern Africa’s farming systems can withstand the impacts of climate change.

Africa is likely to be the continent most vulnerable to climate change, according to the UN Framework Convention on Climate Change. Smallholders produce around 80 percent of all food in sub-Saharan Africa, and rely primarily on rainfall for irrigation – a source that is becoming scarcer and unpredictable under climate change. Farming is also often practiced in marginal areas like flood plains or hillsides, where increasing and more intense weather shocks cause severe damage to soil and crops.

Tanzania’s Minister for Agriculture, Food Security and Cooperatives Charles Tizeba said during a conference on the future of the Sustainable Intensification of Maize-Legume Based Cropping Systems for Food Security in Eastern and Southern Africa (SIMLESA) project, an initiative led by the International Maize and Wheat Improvement Center (CIMMYT) and funded by the Australian Centre for International Agricultural Research (ACIAR), that a paradigm shift in agricultural development is needed to enable smallholder farmers, especially those in rural areas, to produce enough to feed themselves and to sell.

Sustainable agricultural practices, improved seed varieties, use of fertilizers and better infrastructure are all technologies and practices that have been successfully tested by SIMLESA and have the potential to be expanded across the region, said Tizeba. He also called on governments in eastern and southern Africa to develop agricultural agendas based on farmer needs and opportunities SIMLESA identified through the project’s research efforts.

Over 100 people representing different governments, research institutions, development agencies and the private sector gathered in Tanzania to participate in the taking stock on sustainable intensification research for impact in eastern and southern Africa conference. Since 2010, SIMLESA has successfully tested locally-adapted sustainable farming systems throughout eastern and southern Africa. The project began its second phase in July 2014 and will focus on expanding climate-resilient technologies and practices throughout the region.

Delegates of the SIMLESA Sustainable Intensification Conference in Arusha, Tanzania. Photo: J. Siamachira/CIMMYT

To date, a total of 268 and 378 maize and legume on-farm participatory variety selections were conducted by SIMLESA, where best performing maize and legume varieties that met farmer preferences were selected and scaled up by partner seed companies. The project has influenced over 235,000 farmers who adopted at least one sustainable intensification technology or practice.

CIMMYT Director General Martin Kropff called for the adoption of “climate-smart agriculture” that will make crops more resilient to continuing extreme weather events.

“For our farmers to be productive and ensure food security, we need to build resilience to climate change…we need to invest in new agricultural innovation now,” said Kropff.

Andrew Campbell, ACIAR chief executive officer, said climate change has already had a powerful negative effect on agriculture and food security for the world’s most vulnerable, and that these effects will become even worse in the future.

“It’s critical to integrate research into development initiatives,” said Campbell. “In this regard, SIMLESA’s work, in partnership with national agricultural research systems, becomes even more critical.”

At the project level, SIMLESA will aim to scale its sustainable intensification technologies to 650,000 farm households by 2023 in eight target countries through different partnership arrangements.

Many of the speakers at last week’s event said smallholder farmers must be part of discussions on climate change and food security as they are often among those most touched by the impacts of climate change, and they play an integral role in global agriculture systems.

To achieve the best results, SIMLESA will channel its experiences and lessons learned since its inception in 2010 and scale out its work through shared analysis, common research questions and learning through the monitoring, evaluation and learning portfolio, communications and knowledge sharing and a lean project management structure.

SIMLESA’s positive assessment of conservation agriculture-based sustainable intensification in the region suggests that policies that strengthen national and local institutions, build infrastructure for sustainable farming, improve financial investment in agriculture and increase access for innovative private investors, play a key role in alleviating poverty and food insecurity in the region.

The Sustainable Intensification of Maize-Legume Based Cropping Systems for Food Security in Eastern and Southern Africa (SIMLESA) project was launched in 2010. Funded by the Australian Centre for International Agricultural Research (ACIAR), SIMLESA aims to improve the livelihoods of smallholder farming communities in Africa through productive and sustainable maize–legume systems and risk management strategies that conserve natural resources. It is managed by CIMMYT and implemented by partners in Ethiopia, Kenya, Malawi, Mozambique and Tanzania.

CSIRO and CIMMYT link on wheat phenomics, physiology and data

Written by Mike Listman on June 26, 2017. Posted in Features.

Building on a more than 40-year-old partnership in crop modelling and physiology, a two-day workshop organized by CIMMYT and Australia’s Commonwealth Scientific and Industrial Research Organisation (CSIRO) achieved critical steps towards a common framework for field phenotyping techniques, data interoperability and sharing experience.

Involving 23 scientists from both organizations and held at El Batán from 12 to 13 June 2017, the event emerged partly from a 2016 visit to CIMMYT by CSIRO Agriculture and Food executives and focused on wheat, according to Matthew Reynolds, CIMMYT wheat physiologist and distinguished scientist.

“Capitalizing on our respective strengths, we developed basic concepts for several collaborations in physiology and breeding, and will follow up within ongoing projects and through pursuit of new funding,” Reynolds said, signaling the following:

Comparison of technologies to estimate key crop traits, including GreenSeeker and hyperspectral images, IR thermometry, digital imagery and LiDAR approaches, while testing and validating prediction of phenotypic traits using UAV (drone) imagery.
Study of major differences between spike and leaf photosynthesis, and attempts to standardize gas exchange between field and controlled environments.
Work with breeders to screen advanced lines for photosynthetic traits in breeding nurseries, including proof of concept to link higher photosynthetic efficiency / performance to biomass accumulation.
Validation/testing of wheat simulation model for efficient use of radiation.
Evaluation of opportunities to provide environment characterization of phenotyping platforms, including systematic field/soil mapping to help design plot and treatment layouts, considering bioassays from aerial images as well as soil characteristics such as pH, salinity, and others.
Testing the heritability of phenotypic expression from parents to their higher-yielding progeny in both Mexico and Australia.
Extraction of new remote sensed traits (e.g., number of heads per plot) from aerial images by machine learning (ML) of scored traits by breeders and use of ML to teach those to the algorithm.
Demonstrating a semantic data framework’s use in identifying specific genotypes for strategic crossing, based on phenotypes.
Exchanging suitable data sets to test the interoperability of available data management tools, focusing on the suitability of the Phenomics Ontology Driven Data (PODD) platform for phenotypic data exchanges, integration, and retrieval.

The shared history of the two organizations in wheat physiology goes back to the hiring by Dr. Norman E. Borlaug, former CIMMYT wheat scientist and Nobel Prize laureate, of post-doctoral fellow Tony Fischer in 1970. Now an Honorary Research Fellow at CSIRO, Fischer served as director of CIMMYT’s global wheat program from 1989 to 1996 and developed important publications on wheat physiology earlier in his career, based on data from research at CIMMYT. In the early 1990s, Lloyd Evans, who established the Canberra Phytotron at CSIRO in the 1970s, served on CIMMYT’s Board of Trustees. Former CIMMYT maize post-doc Scott Chapman left for CSIRO in the mid-1990s but has partnered continuously with the Center on crop modelling and remote sensing. With funding from the Australian Centre for International Agricultural Research (ACIAR) in the late 1990s, CSIRO scientists Richard Richards, Tony Condon, Greg Rebetzke and Graham Farquhar began shared research with Reynolds and Martin van Ginkel, a CIMMYT wheat breeder, on stomatal aperture traits. Following work at CSIRO with Lynne McIntyre and Chapman, scientist Ky Matthews led the CIMMYT Biometrics Group from 2011 to 2012, collaborating with CIMMYT wheat physiologists on a landmark project to map complex physiological traits using the purpose-designed population, Seri/Babax. Reflecting the recent focus on climate resilience traits, Fernanda Dreccer of CSIRO is helping CIMMYT to establish the Heat and Drought Wheat Improvement Consortium (HeDWIC), among other important collaborations.

Breaking Ground: Crop simulation models help Balwinder Singh predict future challenges

Written by on May 25, 2017. Posted in Features.

Breaking Ground is a regular series featuring staff at CIMMYT

EL BATAN, Mexico (CIMMYT) – Balwinder Singh uses crop simulation models to help smallholder farmers in South Asia prepare for future climates and unexpected challenges.

Despite improvements in agricultural technology in the past few decades, crop yield gaps persist globally. As climate patterns change, farmers are at risk of crop loss and reduced yields due to unforeseen weather events such as drought, heat or extreme rains.

Singh, a cropping system simulation modeler at the International Maize and Wheat Improvement Center (CIMMYT) based in New Delhi, India, uses crop simulation models—software that can estimate crop yield as a function of weather conditions, soil conditions, and choice of crop management practices—to develop future climate predictions that can help farmers reduce risk, overcome labor and resource constraints, intensify productivity and boost profitability.

“Using future climate data, simulation modelling allows researchers to develop hypotheses about future agricultural systems,” said Singh. “This can help predict and proactively mitigate potentially catastrophic scenarios from challenges such as shrinking natural resources, climate change and the increasing cost of agricultural production.”

A specific focus is on how to best quantify, map and diagnose the causes of the gap between potential yields and actual yields achieved by cereal farmers in the Indo-Gangetic Plain. “My research combines field experimentation, participatory engagement, and cropping systems modelling and spatial data to identify promising technologies for increasing crop productivity and appropriate geographical areas for out scaling,” he said.

For example, Singh and a team of scientists have used simulation tools to find out why wheat productivity is low in the Eastern Gangetic Plains, for example, late sowing, suboptimal crop mangement and terminal heat stress. This process identified various potential techniques to raise wheat productivity, such as early sowing, zero tillage, or short duration rice varieties to facilitate early harvest and field vacation. Geospatial data and tools were used to identify the potential target zones for deployment of these promising technologies.

“The research is helping farmers increase agricultural productivity and to manage climate-related crop production risk and increase the use of agricultural decision support systems,” Singh said. “My research towards improving cereal production systems in South Asia contributes to the knowledge, process understanding and modelling tools needed to underpin recommendations for more productive and sustainable production systems.”

Growing up in rural India in a farming family, Singh viewed firsthand the uncertainty that smallholder farmers can face.

“I was brought up and studied in northwestern India – the region where the green revolution occurred known as the food basket of India,” Singh said.

“I grew up playing in wheat and cotton fields, watching the sowing, growing and harvesting of crops, so an interest in agricultural science came naturally to me and I have never regretted choosing agriculture as a career.”

While studying for his bachelor’s and master’s degrees in agronomy at Punjab Agricultural University (PAU) in Ludhiana, India, a chance encounter helped shape his career.

“Dr. Norman Borlaug came to PAU in 2005 and he happened to visit my field experiment on bed planting wheat. I had a very inspiring conversation with him which made me decide to pursue a career in agricultural research and work for the farming community.”

Singh went on to earn a Ph.D. from Charles Sturt University in Australia through the John Allwright Fellowship funded by the Australian Center for International Agriculture Research (ACIAR). He started work for CIMMYT in 2013 as associate scientist based in New Delhi working with the Cereal Systems Initiative for South Asia (CSISA) project, which aims to improve food security and the livelihoods of more than 8 million farmers in South Asia by 2020.

Since 2014, Singh has led the CIMMYT participation in the Agricultural Model Intercomparison and Improvement Project (AgMIP) as part of the Indo-Gangetic Basin team, conducting integrated assessments of the effects of climate change on global and regional food production and security, analyzing adaptation and mitigation measures.

Apart from collaborating with CIMMYT colleagues and other advanced research institutes from across the world to build weather and soil databases or working on simulation models, Singh enjoys interacting with farmers in their own fields and collecting data for crop simulation models to generate useable information for research and extension.

He also holds training sessions to aid in developing the capacity of CIMMYT’s national agricultural partners in system simulation modelling to create awareness of the proper use of simulation tools for research and extension.

“The most rewarding aspect of my work is to see my simulation results working in farmers’ fields,” Singh said. “There’s a proverb that says: ‘When a person is full they have a thousand wishes, but a hungry person has only one.’ There is no nobler task than that of being able to feed people. Some of us are not even aware of how many people are starving every day,” he said.

“It gives me great satisfaction to be a part of CIMMYT, an organization that works beyond political boundaries to safeguard future food security, improve livelihoods and carry on the legacy of Dr. Borlaug who fed billions.”

Q+A: Agricultural mechanization fuels opportunity for youth in rural Africa

Written by on April 26, 2017. Posted in News.

Farmers test out agricultural mechanization tools in Zimbabwe as part of CIMMYT's — Farmers test out agricultural mechanization tools in Zimbabwe as part of CIMMYT’s Farm Mechanization and Conservation Agriculture for Sustainable Intensification project. Photo: CIMMYT/ Frédéric Baudron

EL BATAN, Mexico (CIMMYT) – Small-scale agricultural mechanization is showing signs it has the potential to fuel rural employment for youth in sub-Saharan Africa, according to researchers at the International Maize and Wheat Improvement Center (CIMMYT).

Across Africa, youth are struggling with high unemployment and working poverty, the International Labor Organization records. However, increased adoption of agricultural mechanization – especially machines that are small, affordable and easy to maintain such as two-wheel tractors – is stimulating jobs and entrepreneurial opportunities for African youth, said Frédéric Baudron, senior systems agronomist at CIMMYT.

“Small-scale mechanization is more equitable than other forms of mechanization as even the poorest and most vulnerable have access to it,” he said.

Youth, along with women, are typically subject to labor intensive farm activities causing them to shun agriculture. But with mechanization improving productivity while reducing drudgery, youth are seeing economic opportunity in agribusiness, on rural farms and as service providers, said Rabe Yahaya, a CIM/GIZ integrated expert specialized in mechanization for sustainable agriculture intensification.

As a result, new jobs along the value chain from mechanics to spare parts providers have been created, he added.

Relatively cheap and easy to operate two-wheel tractors can be used for many different applications. On-farm, the tractors are used to speed up crop establishment while conserving soils through reduced tillage and precision fertilizer application. They allow farmers to tap into surface water for irrigation as well as aid shelling grain to reduce the time taken to get to market. The machinery has also been used to start rural commercial hire and transport services.

Beyene Abebe from Ethiopia, is one youth gaining economic opportunity as a mechanization service provider. Photo: CIMMYT/ Frédéric Baudron

24-year-old Beyene Abebe from Ethiopia is one youth benefiting from mechanization. Through CIMMYT managed training, Abebe has developed the skills needed to become a mechanization service provider. He now provides transportation services for an average of 200 households annually and ploughing services for 40 farmers in his village using two-wheel tractors. With the income from his service, Abebe can cover his family’s expenses and he bought farmland with his savings.

National government support for training and innovation is key to bolster agricultural mechanization throughout Africa, said Baudron. By creating a conductive business environment to attract private sector actors, governments can grease the wheels to scale out success.

Both Yahaya and Baudron shared some insights on the opportunities agricultural mechanization can provide rural communities in the following interview.

Q: Why is it important that agricultural research for development targets youth in rural areas?

RY: A growing population and diet change is increasing food demand in Africa, however, the amount of arable land is decreasing. This affects rural areas, where agriculture remains the main source of income and livelihood. Agriculture in the way it is currently practiced in rural areas is no longer attractive to the new generation of youth as it is labor intensive, rudimentary, risky, unproductive and does not support a good livelihood.

In addition, only 2 percent of Africa’s youth are undertaking agricultural curriculum at the university level. Despite young Africans being more literate than their parents, they suffer from increased unemployment. Agriculture could be the solution in tackling youth unemployment in rural areas, therefore providing peace, stability and food security.

FB: Youth unemployment is growing. Agriculture is perceived as a sector that can absorb much of this unemployment, particularly when combined with entrepreneurship.

In my view, an important issue when tackling issues of sustainable development as opposed to simply ‘development,’ is the issue of equity. We must ensure that the largest amount of people benefit from our interventions. Rural youth represent a large proportion of the vulnerable households in the areas where we work, because they lack capital and other resources, similar to women-headed households.

Q: How is mechanization creating new rural opportunities for youth and women?

RY: In many societies, youth and women are unequally disadvantaged and perform the most labor intensive agricultural activities such as plowing, sowing, weeding, harvesting, shelling, water pumping, threshing and transportation with very rudimentary implements using human and animal power. Therefore, increasing the use of engine power in agriculture will free youth and women from production drudgery discrepancies and most importantly increase farm productivity and consequently improve income generation if an organized value chain exists with a strong private sector involvement.

FB: Mechanization creates rural employment. It creates work for service provider jobs and it also stimulates other businesses along the mechanization value chains. Once demand for mechanization is established, employment opportunities grow for mechanics, fuel providers, savings and loans associations, spare part dealers, etc.

Q: What lessons are there to aid youth to be successful mechanization service providers?

RY: Training in mechanical, agronomic and business skills. Again training and constant follow up is key in order not only to produce successful youth mechanization service provider, but to ensure their continued success. In addition, infrastructure, aftersales — service and spare parts dealerships and financial schemes, promote the adoption of mechanization and support the development of value chain markets are crucial to success.

And remember whatever the technology may be, the farmer has to be able to earn money from it, otherwise they will not use it!

FB: Youth also tend to be better at managing modern technologies. We found consistently, in all countries where we work, that being a successful service provider is highly correlated to be a member of the youth. However, other factors are also important such as being entrepreneurial, educated, able to contribute to the cost of the machinery, and preferably having an experience in similar businesses and particularly in mechanics

Working with CIMMYT’s Farm Mechanization and Conservation Agriculture for Sustainable Intensification (FACASI) project, researchers have sought to promote the delivery and adoption of small-scale machines to make farming practices – including planting, harvesting, water pumping, shelling and transporting – more productive and sustainable in eastern and southern Africa. Funded by the Australian Center for International Agricultural Research, FACASI offers support throughout the supply chain, from importers to manufacturers, service providers and extension workers to ensure mechanization reaches farmers.

CIMMYT’s mechanization team has ongoing collaboration with GIZ/BMZ green innovation center in Ethiopia and works in Namibia with GIZ to provide knowledge, expertise and capacity building on conservation agriculture.

Further information:

Rural21 features CIMMYT mechanization experts

Mechanization for smallholder farmers fact sheet

Gender and development specialist Rahma Adam: Aiding African women to build household food security

Written by on March 8, 2017. Posted in Blogs.

Women account for over 50 percent of farmers in many parts of Africa. Photo: CIMMYT/Peter Lowe

EL BATAN, Mexico (CIMMYT) — In a special interview to mark International Women’s Day, International Maize and Wheat Improvement Center (CIMMYT) gender and development specialist, Rahma Adam, detailed how her research aims to improve the agricultural productivity of women in southern and eastern Africa.

With women making up over 50 percent of farmers in many parts of Africa, it is essential to understand how gender roles, relations and responsibilities encourage and hinder their agricultural productivity, said Adam.

Understanding gender relations improves the work of researchers and development specialists to target programs in the correct areas and with right people in order to get the most impact, she said.

Adam works with the Intensification of Maize and Legume Systems for Food Security in Eastern and Southern Africa (SIMLESA) project to investigate gender relations to best promote sustainable intensification agricultural practices that will improve household food security.

Conservation agriculture systems involve crop rotations and inter-cropping with maize and legumes to increase yields. In the photograph, conservation agriculture practitioner Lughano Mwangonde with the gender development specialist Rahma Adam in Balaka district, Malawi. Photo: CIMMYT/Johnson Siamachira. — Conservation agriculture systems involve crop rotations and inter-cropping with maize and legumes to increase yields. Pictured here are conservation agriculture practitioner Lughano Mwangonde (L) and gender and development specialist Rahma Adam in Balaka district, Malawi. Photo: CIMMYT/Johnson Siamachira.

Sustainable intensification agriculture practices are aimed at enhancing the productivity of labor, land and capital without damaging the environment. In practice, sustainable intensification involves such conservation agriculture practices as minimal soil disturbance, permanent soil cover and the use of inter-cropping and crop rotation to simultaneously maintain and boost yields, increase profits and protect the environment. It contributes to improved soil function and quality, which can improve resilience to climate variability.

Through SIMLESA, supported by the Australian Center for International Agricultural Research (ACIAR), Adam shares her findings with a network of stakeholders, such as governments and non-governmental organizations, aiding the delivery of agricultural technologies, taking into account gender norms to hold a greater chance of adoption.

We spoke to about her work in a short interview listen here or read below:

Q: Please explain a bit about your work. What is SIMLESA, where does it operate and what are its key objectives?

A: SIMLESA stands for, Sustainable Intensification of Maize and Legume Systems for Food Security in Eastern and Southern Africa, we are now in the second phase of the project. We focus on several things, providing the needed knowledge in terms of technology, improved varieties of seeds for maize and legumes and how to use them in the practice of sustainable intensification practices. The idea is to improve crop yields from current levels, that’s the basic idea of SIMLESA.

The project operates in mainly five countries, Tanzania, Kenya, and Ethiopia for Eastern Africa and Malawi and Mozambique for southern Africa. But we have three spill over countries where SIMLESA also have some activities, they are Rwanda, Botswana and Uganda.

We want to make sure farmers know the practices of sustainable intensification, they are able to use them, able to adapt them for the benefit of improving food security of the household and increase their livelihoods.

Q: Why is gender analysis important in meeting SIMLESA’s objectives?

A: Women in sub-Saharan Africa play a lion’s share of farming, the literature shows on average they farm as much as men, they make up 60 percent of farmers or more in some countries. Because they are the majority, there is no way we could put them on the back-burner, and not address or try to understand what are their constraints for agricultural production and agricultural marketing and all the other things that go with an agricultural household being successful in terms of their livelihoods.

It is very important to think about women, not alone, but also their relationships with men, we also have to think about who are their husbands. In sub-Saharan Africa most households are patriarchal, so they are male dominated, meaning a husband has much more say than the wife in terms of decision making in regards to what to grow, how much money should be spent that they have collected from agriculture, among other things.

It is important to not only think about how to improve the lives of women but also to understand the norms that go on. The institutional norms within a community, within a household and how they can play some sort of role that can either make a women successful or make a woman unsuccessful in terms of bringing up her household, in terms of the betterment of nutrition and schooling, etc.

It is a very complex issue. That’s why we cannot ignore gender itself as it sits in the rural households of Africa, because it is the nucleus of it. Once we understand how the relationship works between husband and wife or man and woman working within a society then we will be able to say how we can really propel sustainable intensification in these communities.

Q: Although rural women in southern and eastern Africa play crucial role in farming and food production why are they less likely to own land or livestock, adopt new technologies, or access credit?

A: Most of the problem of women’s lack of ownership of assets, such as land, among others stems from the institutional social norms of the communities in which they reside. Usually for patriarchal societies in sub-Saharan Africa, women are married into their husband’s home, and thus nearly all assets including land, livestock, improved or new technologies and money belong to their husbands and in some occasions, wives have very little say, with regards to those assets.

Because the major assets of the households are under the hands of the husband, it is hard for the wife to be able to access credit facilities, without involving the husband. As most of the credit and financial facilities, require a collateral, before they provide one a loan.

Scientists in Afghanistan set new program to raise wheat harvests

Written by on February 17, 2017. Posted in News.

KABUL (CIMMYT) – Inadequate access to new disease-resistant varieties and short supplies of certified seed are holding back wheat output and contributing to rising food insecurity in Afghanistan, according to more than 50 national and international wheat experts.

Wheat scientists and policymakers discussed challenges to the country’s most-produced crop during a two-day meeting at Agricultural Research Institute of Afghanistan (ARIA) headquarters in Kabul, as part of the 5^th Annual Wheat Researchers’ Workshop in November 2016. They took stock of constraints to the 2017 winter wheat crop, including dry autumn weather and rapidly-evolving strains of the deadly wheat disease known as yellow rust.

“Old wheat varieties are falling prey to new races of rust,” said Qudrat Soofizada, director for Adaptive Research at ARIA, pointing out that the country’s 2016 wheat harvest had remained below 5 million tons for the second year in a row, after a record harvest of more than 5.3 million tons in 2014.

The workshop was attended by 51 participants belonging to several ARIA research stations and experts from the International Maize and Wheat Improvement Center (CIMMYT), the Australian Center for International Agricultural Research (ACIAR) and World Bank’s Afghanistan Agriculture Input Project (AAIP).

Afghanistan has been importing around 2.5 million tons of cereal grain — mainly wheat — in the last two years, with most of that coming from Kazakhstan and Pakistan, according to recent reports from the Food and Agriculture Organization (FAO) of the United Nations.

“Most wheat farmers save grain from prior harvests and use that as seed, rather than sowing certified seed of newer, high-yielding and disease resistant varieties,” said Rajiv Sharma, CIMMYT senior scientist and representative at the center’s office in Afghanistan. “This is holding back the country’s wheat productivity potential.”

Sharma explained that CIMMYT has been supporting efforts of Afghanistan’s Ministry of Agriculture, Irrigation and Livestock (MAIL) to boost supplies of certified seed of improved varieties and of critical inputs like fertilizer.

“CIMMYT has worked with Afghanistan wheat scientists for decades and more than 90 percent of the country’s certified wheat varieties contain genetic contributions from our global breeding efforts,” Sharma explained.

Since 2012, the center has organised more than 1,700 wheat variety demonstrations on farmers’ fields and trained over 1,000 farmers. CIMMYT scientists are also conducting field and DNA analyses of Afghan wheats, which will allow faster and more effective breeding.

The FAO reports showed that the government, FAO and diverse non-governmental organizations had distributed some 10,000 tons of certified seed of improved wheat varieties for the current planting season. With that amount of seed farmers can sow around 67,000 hectares, but this is only some 3 percent of the country’s approximately 2.5 million-hectare wheat area.

“We have been informing the National Seed Board about older varieties that are susceptible to the rusts,” said Ghiasudin Ghanizada, head of wheat pathology at MAIL/ARIA, Kabul, adding that efforts were being made to take such varieties out of the seed supply chain.

After discussions, Ghanizada and MAIL/ARIA associates M. Hashim Azmatyar and Abdul Latif Rasekh presented the technical program for breeding, pathology and agronomy activities to end 2016 and start off 2017.

Zubair Omid, hub coordinator, CIMMYT-Afghanistan, presented results of wheat farmer field demonstrations, informing that grain yields in the demonstrations ranged from 2.8 to 7.6 tons per hectare.

T.S. Pakbin, former director of ARIA, inaugurated the meeting and highlighted CIMMYT contributions to Afghanistan’s wheat improvement work. M.Q. Obaidi, director of ARIA, thanked participants for traveling long distances to attend, despite security concerns. Nabi Hashimi, research officer, CIMMYT-Afghanistan, welcomed participants on behalf of CIMMYT and wished them good luck for the 2016-17 season.

Wheat breeding trial results were presented by Zamarai Ahmadzada from Darulaman Research Station, Kabul; Aziz Osmani from Urad Khan Research Station, Herat; Shakib Attaye from Shisham Bagh Research Station, Nangarhar; Abdul Manan from Bolan Research Station, Helmand; Said Bahram from Central Farm, Kunduz; Najibullah Jahid from Kohkaran Research Station, Kandahar; and Sarwar Aryan from Mulla Ghulam Research Station, Bamyan.

Agronomy results from the research stations of Badakhshan, Herat, Kabul, Kunduz, Helmand and Bamyan were also presented and summarized by Abdul Latif Rasikh, head of Wheat Agronomy, ARIA headquarters, Badam Bagh, Kabul

Surveillance training to control wheat blast in Bangladesh

Written by on February 14, 2017. Posted in News.

Bleached spikes infected with wheat blast hold shriveled grain, if any. Photo: E. Duveiller/CIMMYT

DINAJPUR, Bangladesh (CIMMYT) — Responding to a 2016 outbreak of the deadly and little-understood crop disease “wheat blast” in Bangladesh, 40 wheat pathologists, breeders and agronomists from Bangladesh, India and Nepal have gathered to hone their skills through surveillance exercises in farmers’ fields and molecular analysis of the causal fungus in laboratories of the Bangladesh Agricultural Research Institute (BARI) at Gazipur.

Entitled “Taking action to mitigate the threat of wheat blast in South Asia: Disease surveillance and monitoring skills training,” the 13-day program was launched on 4 February at BARI’s Wheat Research Center (WRC), Bangladesh Agriculture Research Institute (BARI), Dinajpur, in collaboration with the International Maize and Wheat Improvement Center (CIMMYT), the CGIAR research program on wheat, the Delivering Genetic Gain in Wheat (DGGW) project led by Cornell University, and Kansas State University (KSU).

The 2016 Bangladesh outbreak was the first time wheat blast has appeared in South Asia. The disease struck 15,000 hectares in 7 southwestern and southern districts of Bangladesh, with crop losses averaging 25-30 percent and reaching 100 percent in some cases.

In response the Bangladesh Ministry of Agriculture formed a task force through the Bangladesh Agricultural Research Council (BARC) to help develop and distribute resistant cultivars and pursue integrated agronomic control measures. A factsheet distributed to wheat farmers is raising awareness about the disease and particularly its identification and management.

Caused by the fungus Magnaporthe oryzae pathotype Triticum (MoT) and first discovered in Paraná State, Brazil, in the mid-1980s, wheat blast constitutes a major constraint to wheat production in South America. The sudden appearance of a highly virulent MoT strain in Bangladesh presents a serious threat for food and income security in South Asia, home to 300 million undernourished people and whose inhabitants consume over 100 million tons of wheat each year.

Experts from CIMMYT, Cornell University and Kansas State University, along with scientists from BARI and Bangladesh Agricultural University (BAU), are serving as instructors and facilitators.

“This training will increase the capacity of Bangladesh and neighboring country scientists, thereby strengthening research on wheat blast and monitoring disease through intensive surveillance,” said the Additional Secretary (Research), Ministry of Agriculture Md. Fazle Wahid Khondaker, chief guest in the inaugural session. Arun K. Joshi, CIMMYT-India country representative, T.P. Tiwari, CIMMYT-Bangladesh country representative, Prof. Dr. Bahadur Meah from BAU, Mymensingh, and Additional Director, Department of Agricultural Extension, and Md. Julfikar Haider were present as special guests. Dr. N.C.D. Barma, WRC, BARI chaired the session, and BARI Director General Dr. Abul Kalam Azad took part.

The training program is funded by BARI, CIMMYT, DGGW, the United States Agency for International Development (USAID) and the Bill & Melinda Gates Foundation through the CIMMYT-led Cereal Systems Initiative for South Asia (CSISA) and CSISA- Mechanization projects, as well as the Australian Center for International Agricultural Research (ACIAR). The DGGW project is funded by the Bill & Melinda Gates Foundation and the United Kingdom’s Department for International Development (DFID) through UK Aid.

Participants with guests during training inauguration. Photo: S. Khan/CIMMYT

Advice for India’s rice-wheat farmers: Put aside the plow and save straw to fight pollution

Written by Mike Listman on November 28, 2016. Posted in Features.

A suite of simple, climate-smart farming practices predicated for years by agricultural scientists holds the key to resource conservation, climate change and reduced pollution in South Asia. Photo: CIMMYT

EL BATAN, Mexico (CIMMYT) — Recent media reports show that the 19 million inhabitants of New Delhi are under siege from a noxious haze generated by traffic, industries, cooking fires and the burning of over 30 million tons of rice straw on farms in the neighboring states of Haryana and Punjab.

However, farmers who rotate wheat and rice crops in their fields and deploy a sustainable agricultural technique known as “zero tillage” can make a significant contribution to reducing smog in India’s capital, helping urban dwellers breathe more easily.

Since the 1990s, scientists at the International Maize and Wheat Improvement Center (CIMMYT) have been working with national partners and advanced research institutes in India to test and promote reduced tillage which allows rice-wheat farmers of South Asia to save money, better steward their soil and water resources, cut greenhouse gas emissions and stop the burning of crop residues.

The key innovation involves sowing wheat seed directly into untilled soil and rice residues in a single tractor pass, a method known as zero tillage. Originally deemed foolish by many farmers and researchers, the practice or its adaptations slowly caught on and by 2008 were being used to sow wheat by farmers on some 1.8 million hectares in India.

Scientists and policymakers are promoting the technique as a key alternative for residue burning and to help clear Delhi’s deadly seasonal smog.

Burning soils the air, depletes the soil

“Rice-wheat rotations in Bangladesh, India, Nepal and Pakistan account for nearly a quarter of the world’s food production and constitute a key source of grain and income in South Asia, home to more than 300 million undernourished people,” said Andy McDonald, a cropping systems agronomist at CIMMYT. “But unsustainable farming practices threaten the region’s productivity and are worsening global climate change.”

The burning of paddy straw is one example, according to expert studies. Besides triggering costly respiratory ailments in humans and animals in farm regions and urban centers like Delhi, burning rice residues depletes soil nutrients, with estimated yearly losses in Punjab alone of 3.9 million tons of organic carbon, 59,000 tons of nitrogen, 20,000 tons of phosphorus and 34,000 tons of potassium, according to M.L. Jat, a senior agronomist at CIMMYT, who leads CIMMYT’s contributions to “climate-smart” villages in South Asia, as part of the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).

The Turbo Happy Seeder allows farmers to sow a rotation crop directly into the residues of a previous crop—in this case, wheat seed into rice straw—without plowing, a practice that raises yields, saves costs and promotes healthier soil and cleaner air. Inset: Agricultural engineer H.S. Sidhu (left), of the Borlaug Institute for South Asia (BISA), who has helped test and refine and the seeder, visits a zero tillage plot with Dr. B.S. Sidhu, agricultural commissioner of Punjab State. Photo: CIMMYT

Zero tillage: A lot to like

Traditional tillage for sowing wheat in northern India involves removing or burning rice straw and driving tractor-drawn implements back and forth over fields to rebuild a soil bed from the rice paddy, a costly and protracted process.

Zero tillage cuts farmers’ costs and provides better yields. By eliminating plowing, farmers can sow wheat up to two weeks earlier. This allows the crop to fill grain before India’s withering pre-Monsoon heat arrives — an advantage that is lost under conventional practices.

A 2016 study in Bihar state showed that farmers’ annual income increased by an average 6 percent when they used zero tillage to sow wheat, due both to better yields and savings in diesel fuel through reduced tractor use.

Zero tillage also diminishes farmers’ risk from erratic precipitation, according to Jat. “A new study in Haryana has shown that in wet years when conventionally-sown wheat fields are waterlogged, zero-tilled crops can produce 16 percent more grain.”

Environmental and climate change benefits include 93 kilograms less greenhouse gas emissions per hectare. “In the long run, retaining crop residues builds up soil organic matter and thereby reduces farming’s carbon footprint,” Jat explained.

Zero-tilled wheat also requires 20 to 35 percent less irrigation water, slowing depletion of the region’s rapidly-dwindling underground water reserves and putting money in farmers’ pockets by reducing their need to pump.

“It’s impressive that a single practice provides such a broad set of benefits,” said McDonald, who leads CIMMYT’s Cereal Systems Initiative for South Asia (CSISA).

Specialized seed planters sell slowly

Farmer awareness is growing, but putting aside the plow is not an easy proposition for some. In particular, zero tillage requires use of a special, tractor-mounted implement which, in a single pass, chops rice residues, opens a rut in the soil, and precisely deposits and covers the seed.

Development of this special seeder was first funded by the Australian Centre for International Agricultural Research (ACIAR) and led by Punjab Agricultural University, with contributions from CIMMYT and other organizations. The latest version, the Turbo Happy Seeder, costs $1,900 — an investment that many farmers still struggle to make.

“As an alternative, we’ve been saying that not all farmers need to own a seeder,” Jat observed. “Many can simply hire local service providers who have purchased the seeder and will sow on contract.” In Bihar and the neighboring state of Uttar Pradesh, the number of zero-tillage service providers rose from only 17 in 2012 to more than 1,900 in 2015, according to Jat.

Given New Delhi’s smog troubles, Haryana and Punjab policymakers are adding support to avoid burning rice straw. “The government of Haryana has taken a policy decision to aggressively promote the seeder for zero tillage and residue management and to provide 1,900 seeders on subsidy this year,” said Suresh Gehlawat, assistant director of agriculture for that state, in a recent statement.

On the horizon: Zero tillage for rice

As part of these efforts, CIMMYT scientists and partners are testing and promoting with farmers a suite of resource-conserving practices. These include precision land levelling, which saves water and improves productivity, as well as directly sowing rice into untilled, non-flooded plots.

“The practice of direct-seeded rice requires less labor, raising farmers’ profits by as much as $130 per hectare over paddy-grown rice,” said Jat. “Moreover, growing rice in non-flooded fields uses 25 percent less water and reduces the emission of methane, a greenhouse gas 200 times more powerful than carbon dioxide, by 20 kilograms per hectare.”

Growing more with less: Improving productivity, resilience and sustainability in Africa

Written by on October 24, 2016. Posted in Features.

HARARE, Zimbabwe (CIMMYT) – “Rain patterns have changed tremendously,” says Dyless Kasawala, a smallholder farmer in Kasungu district, Malawi. “It’s different from the old days when you would be sure of a great harvest after the rains.”

For more than three decades now, life has not been easy for Kasawala and thousands of other smallholder farmers in this harsh, dry environment. Kasawala’s story is common throughout eastern and southern Africa. Observations by smallholder farmers confirm scientific evidence that shows climate change is occurring at an alarming rate, and could leave 50 million people in the region hungry by 2050.

CIMMYT technician Herbert Chipara inspects maize devastated by drought in Mutoko district, Zimbabwe. Photo: P. Lowe/CIMMYT — CIMMYT technician Herbert Chipara inspects maize devastated by drought in Mutoko district, Zimbabwe. CIMMYT/P. Lowe

From 1900 to 2013, droughts killed close to one million people in Africa, with economic damages of about $3 billion affecting over 360 million people. Such droughts are a clear sign of the high yield variability that impedes escape from poverty and hunger for millions of Africans. Climate change could also result in a 40 percent increase in the number of malnourished people in sub-Saharan Africa by 2050, according to the Alliance for a Green Revolution in Africa.

Sub-Saharan Africa must become resilient to climate change effects like variable and severe drought and rainfall to ensure future food security. Practicing sustainable farming techniques can help small-scale farmers adapt to these challenges.

Across the world, more farmers are beginning to practice sustainable intensification (SI), which offers the potential to simultaneously adapt farming systems to climate change, sustainably manage land, soil, nutrient and water resources, improve food and nutrition security, and ultimately reduce rural poverty.

In practice, SI involves such conservation agriculture (CA) practices as minimal soil disturbance, permanent soil cover and the use of crop rotation to simultaneously maintain and boost yields, increase profits and protect the environment. It contributes to improved soil function and quality, which can improve resilience to climate variability. The cropping systems CIMMYT promotes can be labelled as climate-resilient, according to the U.N. Intergovernmental Panel on Climate Change.

Husband and wife farmers Elphas Chinyanga (right) and Rita Gatsi tend their conservation agriculture demonstration plot in Pindukai village, Shamva district, Zimbabwe. Photo: P. Lowe/CIMMYT — Husband and wife farmers Elphas Chinyanga (right) and Rita Gatsi tend their conservation agriculture demonstration plot in Pindukai village, Shamva district, Zimbabwe. CIMMYT/P. Lowe

“We received little rain this year, but we’ll still have enough food,” says Kasawala, who is participating in a project led by the International Maize and Wheat Improvement Center (CIMMYT), which aims to increase farm-level food security and productivity through SI.

Kasawala was one of the first farmers to practice sustainable intensification in her district in 2010. She has managed to improve soil fertility in her fields, increase her maize yield and improve her household food security.

“Farmers have a number of technological options, but ultimately they have to make informed decisions on which technologies to adopt,” said Eric Craswell, co-chair of CIMMYT’s Sustainable Intensification of Maize-Legume Cropping Systems for Food Security in Eastern and Southern Africa (SIMLESA) project steering committee. Such farmers as Kasawala who practice CA through SIMLESA participate in on-farm trials, which compare CA to conventional farming practices, test different levels of herbicide use and maize-legume crop rotations.

Maize farmers participating in SIMLESA are increasing yields and profits through sustainable intensification by increasing rotating and intercropping their maize with legumes. Above, smallholder farmer Lughano Mwangonde and sustainable intensification farmer in her conservation agriculture demonstration plot in Balaka district, Malawi. Photo: J. Siamachira/CIMMYT — Maize farmers participating in SIMLESA are increasing yields and profits through sustainable intensification by increasing rotating and intercropping their maize with legumes. Above, smallholder farmer Lughano Mwangonde and sustainable intensification farmer in her conservation agriculture demonstration plot in Balaka district, Malawi. CIMMYT/J. Siamachira

According to SIMLESA’s project leader Mulugetta Mekuria, there is evidence that shows new drought-tolerant maize varieties when coupled with SI bring even greater benefits to farmers. For example, combining elite drought-tolerant maize with direct seeding systems can improve the performance of maize by more than 80 percent. Now, nearly 650 maize and legume varieties, approved by farmers and selected by over 40 local seed companies, are being commercially distributed in the five SIMLESA countries (Ethiopia, Kenya, Malawi, Mozambique and Tanzania).

Zero tillage – a CA practice that directly sows seeds into unplowed soil and the residues of previous crops – has helped farmers cut planting time in half, allowing them to engage in other economic activities.

“Sustainable intensification is the only option to feed the extra two billion people by 2050, when resources are limited,” said John Dixon, principal advisor/research and program manager for the Australian Centre for International Agricultural Research (ACIAR)’s Cropping Systems and Economics program. ‘’Now is the time to scale-up by taking our research to farmers through extension, non-governmental organizations and farmers’ associations.”

Through 2018, CIMMYT will focus on bringing sustainable intensification to even more farmers throughout eastern and southern Africa. Collaborative work with farmers, extension agencies, non-governmental organizations, universities and agribusiness is expected to improve maize and legume productivity by 30 percent and reduce expected yield risk by 30 percent in about 650,000 rural households over a period of 10 years.

CIMMYT’s Sustainable Intensification of Maize-Legume Cropping Systems for Food Security in Eastern and Southern Africa (SIMLESA) project is funded by the Australian Centre for International Agricultural Research (ACIAR) with strong collaboration from National Agricultural Research Systems (NARS) and a wide range of private, university, public sector and non-governmental organizations. It aims at increasing farm-level food security and productivity in the context of climate risk and change.

CIMMYT Participates in the Sixth African Green Revolution Forum

Written by on September 27, 2016. Posted in News.

Tsedeke Abate, project leader of Stress Tolerant Maize for Africa and CIMMYT Maize Seed Systems in Africa, raises a point during a session at AGRF. Photo: B. Wawa/CIMMYT — Tsedeke Abate (left), project leader of Stress Tolerant Maize for Africa and CIMMYT Maize Seed Systems in Africa, raises a point during a session at AGRF. Photo: B. Wawa/CIMMYT

NAIROBI, Kenya (CIMMYT) — The International Maize and Wheat Improvement Center (CIMMYT) team led by Director General Martin Kropff joined 1700 delegates from around the globe who participated in the sixth African Green Revolution Forum (AGRF) that brought together heads of state and government ministries, development partners, farmer organizations, private sector representatives, eminent thinkers, researchers, and finance and investment leaders.

Titled Seize the moment! Securing Africa’s rise through agricultural transformation, the forum focused on increasing investment in African smallholders to maximize the economic opportunities in Africa’s agricultural sector and bring about a much needed transformation.

The Sustainable Intensification of Maize and Legume Systems for Food Security in Eastern and Southern Africa (SIMLESA) program, together with the Australian Centre for International Agricultural Research (ACIAR), hosted a side event focusing on SIMLESA’s work on sustainable intensification practices and its implications for policymakers. Over 30 participants took part in this event.

Martin Kropff taking part in the ‘big debate’ session at AGRF. Photo: B. Wawa/CIMMYT

After receiving a brief from John Dixon, principal adviser for research at ACIAR, SIMLESA project leader Mulugetta Mekuria and a host of other presenters and participants agreed that the challenge of rising population and dwindling land resources makes farming system production practices, such as sustainable agricultural practices that help reduce environmental risks to crop production, a viable option for African farmers.

Mekuria singled out successes of SIMLESA that show that farmers’ food production, profitability and livelihoods as well as family nutrition have improved as a result of the diversity of food crops grown in these farming systems. He called on governments, policymakers and the private sector to institutionalize and include sustainable agricultural intensification in national agricultural development policy to achieve the much needed agricultural transformation.

Mulugetta Mekuria, project leader of SIMLESA, makes a presentation focusing on SIMLESA’s work. Photo: B. Wawa/CIMMYT

A session that focused on harnessing Africa’s potential to create competitive grain value chains benefited from the participation of Tsedeke Abate, project leader of Stress Tolerant Maize for Africa and CIMMYT Maize Seed Systems in Africa. He noted that, despite the availability of improved maize varieties in Africa, 49 percent of maize varieties planted by smallholders are obsolete, yet remain popular in Africa’s seed value chain. Abate emphasized the importance of replacing these with new, improved stress tolerant maize varieties to strengthen smallholders’ food systems.

“Solutions for Africa’s problems are within farmers’ reach. It is therefore important for governments and the private sector to implement holistic workable models that will favor smallholders, like availability of improved varieties, inputs and resources, fertilizers, technology, support programs, sufficient extension to farmers,” said Abate.

Another session on the best way to achieve agricultural transformation featured Kropff alongside former President of the Republic of Tanzania, Jakaya Kikwete; Svein Tore Holsether, President and CEO of YARA; Joseph DeVries, Chief of Agricultural Transformation at AGRA; and Sheila Sisulu, Former Deputy Director of WFP and Africa Food Prize Committee member.

B.M. Prasanna, Martin Kropff and Stephen Mugo brief Beth Dunford, assistant to the administrator of USAID’s Bureau for Food Security, on CIMMYT’s work at a KALRO/USAID event during AGRF. Photo: B. Wawa/CIMMYT — B.M. Prasanna, Martin Kropff and Stephen Mugo brief Beth Dunford, assistant to the administrator of USAID’s Bureau for Food Security (2nd from left), on CIMMYT’s work at a KALRO/USAID event during AGRF. Photo: B. Wawa/CIMMYT

Kropff explained that the key to unlocking smallholders’ potential is to enable them to access improved varieties, innovative technology and mechanization that will save farmers’ time and boost their capacity to maximize production and reduce food waste, which is rampant in Africa. “As the region faces increasing challenges from climate change, rapidly growing urban populations, and an urgent need for jobs, agriculture offers solutions, providing a clear path to food and nutritional security and employment opportunities for all Africans,” Kropff noted.

With the right policies and investments in place, lives of hundreds of millions of smallholder farmers could be transformed, putting all African countries on the path to sustainable agricultural transformation, concluded Kropff.

Emphasized throughout the forum was the challenge of building on available opportunities to secure investments that will improve lives of smallholders. The good news is that AGRF culminated with commitments of over USD 30 billion to transform African agriculture.

Are cows the next development boom for smallholder farmers?

Written by on September 2, 2016. Posted in Blogs.

HARARE, Zimbabwe- Smallholder livestock farmers in Zimbabwe are beginning to flip every notion about the country’s industry on its head.

Dairy and beef livestock production play an important economic and nutritional role in the lives of many Zimbabwean farm households. However, rearing livestock has traditionally been expensive as livestock take a lot of space and suck up a lot of money for feed and maintenance, leaving poor farmers to rarely see a significant return on investment in these animals, let alone compete with larger livestock producers in the country.

Zimbabwe’s small-scale livestock producers face a wide range of challenges but key among these is the lack of adequate supplementary feed, particularly during the dry winter months when natural grazing pastures are dry. As a result, productivity of the animals is often very poor, and livestock producers miss out on the prospects of increasing their incomes from beef and dairy cattle production.

In addition, increasing human populations associated with expansion in arable land area continues to put pressure on pastures which continue to dwindle in both quality and area leading to insufficient grazing to sustain livestock throughout the year. Because of this and a decreasing natural resource base, farming systems are under greater pressure to provide sufficient food and to sustain farmers’ livelihoods.

In Zimbabwe’s sub-humid Mashonaland East Province, groups of innovative farmers, extension workers and experts in crop-livestock integration are making livestock sustainable and lucrative for more than 5,000 farmers who are now beginning to increase their profits – for some up to 70 percent – thanks to new efforts led by the International Livestock Research Institute (ILRI) in collaboration with the International Maize and Wheat Improvement Center (CIMMYT) and other partners. This initiative seeks to integrate crops and livestock technologies with a major focus on food, feed and soil.

Joyce Chigama, working in her mucuna field, feeds her six livestock on legume diets. Her animals gained an average of nearly one kilogram (kg) per day for 60 days, allowing her to later sell five of these livestock for USD 3,000. Photo: Johnson Siamachira/CIMMYT.

Together, this consortium is working with the smallholder farmers to introduce forage legumes such as mucuna and lablab using conservation agriculture-based sustainable intensification practices.

With this approach, maize productivity for food security is improved through forage and pulse legume rotations under conservation agriculture while livestock benefit from feeding on increased biomass output and conserved supplementary feed prepared from the forage legumes.

Maintaining the availability of adequate feed for livestock is crucial to rural smallholders in Zimbabwe. Most smallholders could not afford to buy commercial supplements for their natural pastures, especially during the long dry winter season when livestock usually run short of feed. Also, they did not know how to produce cost-effective home-grown feeds. Thanks to this agribusiness, the farmers learned to improve on-farm fodder production.

Conservation agriculture is a cropping system based on the principles of reduced tillage, keeping crop residues retention on the soil surface, and diversification through rotation or intercropping maize with other crops. The immediate benefits of conservation agriculture are: labor and cost savings, improved soil structure and fertility, increased infiltration and water retention, less erosion and water run-off–thus contributing to adaptation to the negative effects of climate variability and change. Through improved management and use of conservation agriculture techniques maize yields were increased from the local average of 0.8 tons per hectare to over 2.5 tons per hectare depending on rainfall and initial soil fertility status.

Mucuna (also known as velvet bean), is well-adapted to the weather conditions in Zimbabwe and can grow with an annual rainfall of 300 mm over four to six months. Growing this cover crop is an agroecological practice that helps farmers address many problems such as poor access to inputs, soil erosion and vulnerability to climate change.

Ben Makono (left) has fed his cattle a legume-based diet and seen their selling price rise by an average of USD 200 per cow. Photo: Johnson Siamachira/CIMMYT.

In addition, mucuna’s high biomass yield also smothers weeds so farmers do not have to spend time weeding. Mucuna also improves soil by fixing up to 170 kilograms of nitrogen per hectare and producing up to 200 kilograms of nitrogen from its residues. Moreover, the biomass produced effectively controls wind and water erosion.

Under the conservation agriculture systems employed here, cattle are used for reduced tillage using an animal drawn direct seeder or rippers in the cereal-legume production systems. Cattle manure is also used for fertilization. In turn, cattle benefit from the system through fattening on home formulated mucuna-based diets and feeding on crop residues.

Since 2012, smallholder farmers have received training and technical assistance on improved agricultural and animal husbandry practices for animal breeding, animal health and nutrition, fodder production and herd management. For example, farmers have learned to prepare nutritious feed rations for their livestock using locally available resources such as molasses and maize residues. As a result of these newly acquired skills, farmers have been better able to adapt to the severe drought currently affecting much of southern Africa.

As part of strengthening the project’s multi-stakeholder platform, a workshop was recently held at CIMMYT’s southern Africa regional office in Harare, Zimbabwe. The meeting brought together 40 participants including farmers and personnel from non-governmental organizations, the government and the private sector. The workshop sought to further enhance crop-livestock integration through facilitating agribusiness deals between the private sector and farmers. Farmers clinched a contract farming agribusiness deal with Capstone Seed Company to supply lablab seed. This means farmers have a guaranteed market for their lablab seed.

Makera Cattle Company also offered opportunities to farmers to improve their cattle breeds through crossing their local breeds with pedigree bulls. They agreed to supply bulls as breeding stock to interested farmers on a loan scheme.

Theresa Gandazha is a smallholder dairy farmer whose first cow produced about 12 liters of milk per dayThe high cost of feed resulted in her barely breaking even when she sold the milk she produced. However, after adopting a legume-based diet for her cow, she has witnessed a dramatic increase in her income due to significantly reduced feed costs. The cow’s milk has increased its yield to 16 liters per day, earning Gandazha nearly USD 130 per month. Photo: Lovemore Gwiriri/ILRI — Theresa Gandazha is a smallholder dairy farmer whose first cow produced about 12 liters of milk per day. After adopting a legume-based diet for her cow, she has witnessed a dramatic increase in her income due to significantly reduced feed costs. The cow’s milk has increased its yield to 16 liters per day, earning Gandazha nearly $130 per month. Photo: Lovemore Gwiriri/ILRI

Thanks to the spread of the crop-livestock project, Zimbabwean farmers are now able to engage in new market opportunities and improve their incomes by increasing crop and livestock productivity at a sustainable, affordable rate.

By focusing on a commercial approach, the project is ensuring long-term sustainability of the dramatic income increases and other benefits that the farmers have already witnessed. Helping farmers improve their productivity and living standards is an important first step, but the project also has to make sure the farmers have access to reliable markets.

CIMMYT’s Integrating Crops and Livestock for Improved Food Security and Livelihoods in Rural Zimbabwe (ZimCLIFs) project is working with more than 5,000 smallholder farmers to introduce fodder production. ZimCLIFs is funded by the Australian Centre for International Agricultural Research (ACIAR) and implemented by the International Livestock Research Institute (ILRI) as the lead agency, in collaboration with the International Maize and Wheat Improvement Center (CIMMYT), the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), the Commonwealth Scientific and Industrial Research Organisation (CSIRO) Ecosystem Sciences, the University of Queensland, the Community Technology Development Organization (CTDO), the Cluster Agricultural Development Services (CADS) and the government of Zimbabwe. It seeks to strengthen potential synergies offered by crop-livestock integrated farming systems.

5th International master class on soil born pathogens of wheat

Written by on July 27, 2016. Posted in News.

ESKISEHIR, Turkey — The 5th International Master Class on Soil Borne Pathogens of Wheat held at the Transitional Zone Agricultural Research Institute (TZARI), Eskisehir, Turkey, on 11-23 July 2016, brought together 45 participants from 16 countries of Central and West Asia and North Africa.

During the opening ceremony, participants were welcomed by Yusuf Aslan, head of Field Crop Research, Turkish Ministry of Food, Agriculture and Livestock (MFAL), Suat Kaymak, Plant Health Department head, MFAL, Sabri Cakir, TZARI director, and Amer Dababat, leader, Soil Borne Pathogens Program, CIMMYT-Turkey.

This intensive residential master class built on the success of previous Crawford Fund Master Classes on SBP (Turkey 2000 and 2010; China 2005; and Tunisia 2008). Its key objectives were to: (1) expand the existing soil borne pathogen (SBP) capacity of researchers from Central and West Asia and North Africa to help them better understand and work with SBP of cereals; (2) help these politically and food insecure regions — in particular, Syria, Iraq, North Africa, and Afghanistan — to re-build SBP capacity; and (3) refine and publish the existing Master Class Theoretical Manual for this Master Class and create an electronic version to be used in future training activities.

This year’s master class was taught by a total of 15 specialists, including three renowned experts from abroad: Timothy Paulitz, Research Plant Pathologist, USDA-ARS, Pullman, WA; Grant Hollaway, cereal plant pathologist, Australia; and Ian Riley, nematologist, Australia. The quality of the scientific program and the participation of SBP specialists from various countries made it a highly successful course.

Among other things, class participants learned how to isolate, extract and identify SBP in order to properly diagnose their SBP problems, as well as use host resistance and other environmentally friendly control methods to control the pathogens. They also focused on how to incorporate SBP resistance breeding into a cereal breeding program and apply molecular biology to identify and breed SBP resistant germplasm.

The class helped to further develop participants’ research management, technical and personal capacities, and hone their proposal writing skills. Finally, it fostered the establishment of a regional network of pathologists (including key CGIAR pathologists) to work on SBPs.

Upon returning to their home countries, participants will become involved in researching SBPs, which will ultimately benefit farmers and the industry. This will also forge better linkages between the master class and other national institutes in the region and enable them to jointly combat SBPs, alleviate hunger and contribute to food security.

This latest course was organized and coordinated by Abdelfattah Dababat, SBP Specialist, CIMMYT-Turkey, as part of the ICARDA CIMMYT Wheat Improvement Program (ICWIP), and funded by CIMMYT, MFAL, Syngenta, The Crawford Fund, ACIAR, and GRDC.

For more information, please contact Abdelfattah A. Dababat at a.dababat@cgiar.org