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Tag: conservation agriculture

Ecological farming a boon for staple crop farmers in Africa, new study finds

Written by Mike Listman on . Posted in Press releases.

Elufe Chipande (left), a farmer at Songani in Zomba District, Malawi, is rotating maize (background) and pigeonpea (foreground) under conservation agriculture practices to improve soil fertility and capture and retain more water. Christian Thierfelder (center), a cropping systems agronomist working out of the Zimbabwe office of CIMMYT, advises and supports southern African farmers and researchers to refine and spread diverse yield-enhancing, resource-conserving crop management practices. Photo: Mphatso Gama/CIMMYTSRUC

An international team of scientists has found that eco-friendly practices such as growing a range of crops, including legumes such as beans or pigeonpea, and adding plant residues or manure to soils can raise food crop yields in places such as rural Africa, where small-scale farmers cannot apply much nitrogen fertilizer.

Published in the science journal Nature Sustainability and examining data from 30 long-running field experiments involving staple crops (wheat, maize, oats, barley, sugar beet, or potato) in Europe and Africa, this major study is the first to compare farm practices that work with nature to increase yields and explore how they interact with fertilizer use and tillage.

“Agriculture is a leading cause of global environmental change but is also very vulnerable to that change,” said Chloe MacLaren, a plant ecologist at Rothamsted Research, UK, and lead author of the paper. “Using cutting-edge statistical methods to distill robust conclusions from divergent field experiment data, we found combinations of farming methods that boost harvests while reducing synthetic fertilizer overuse and other environmentally damaging practices.”

Recognizing that humanity must intensify production on current arable land to feed its rising numbers, the paper advances the concept of “ecological intensification,” meaning farming methods that enhance ecosystem services and complement or substitute for human-made inputs, like chemical fertilizer, to maintain or increase yields.

Boosting crop yields and food security for far-flung smallholders

The dataset included results from six long-term field experiments in southern Africa led by the International Maize and Wheat Improvement Center (CIMMYT). Africa’s farming systems receive on average only 17 kilograms of fertilizer per hectare, compared to more than 180 kilograms per hectare in Europe or close to 600 in China, according to Christian Thierfelder, a CIMMYT cropping systems agronomist and study co-author.

“In places where farmers’ access to fertilizer is limited, such as sub-Saharan Africa or the Central American Highlands, ecological intensification can complement scarce fertilizer resources to increase crop yields, boosting households’ incomes and food security,” Thierfelder explained. “We believe these practices act to increase the supply of nitrogen to crops, which explains their value in low-input agriculture.”

The CIMMYT long-term experiments were carried out under “climate-smart” conservation agriculture practices, which include reduced or no tillage, keeping some crop residues on the soil, and (again) growing a range of crops.

“These maize-based cropping systems showed considerable resilience against climate effects that increasingly threaten smallholders in the Global South,” Thierfelder added.

Benefits beyond yield

Besides boosting crop yields, ecological intensification can cut the environmental and economic costs of productive farming, according to MacLaren.

“Diversifying cropping with legumes can increase profits and decrease nitrogen pollution by reducing the fertilizer requirements of an entire crop rotation, while providing additional high-value food, such as beans,” MacLaren explained. “Crop diversity can also confer resilience to weather variability, increase biodiversity, and suppress weeds, crop pests and pathogens; it’s essential, if farmers are to improve maize production in places like Africa.”

Thierfelder cautioned that widespread adoption of ecological intensification will require strong support from policymakers and society, including establishing functional markets for legume seed and for marketing farmers’ produce, among other policy improvements.

“Dire and worsening global challenges — climate change, soil degradation and fertility declines, and scarcening fresh water — threaten the very survival of humanity,” said Thierfelder. “It is of utmost importance to renovate farming systems and bring us back into a safe operating space.”

Click here to read the paper, Long-term evidence for ecological intensification as a pathway to sustainable agriculture.

For more information or interviews:

Rodrigo Ordoñez, Communications Manager

Email: r.ordonez@cgiar.org

Tel: +52 55 5804 2004, ext. 1167

 

Timothy Reeves. (Photo: Courtesy of Tim Reeves/University of Melbourne)

Former director general Timothy Reeves included in Queen’s Birthday Honours List

Written by Sarah Fernandes on . Posted in News.

Timothy Reeves. (Photo: Courtesy of Tim Reeves/University of Melbourne)
Timothy Reeves. (Photo: Courtesy of Tim Reeves/University of Melbourne)

Timothy Reeves, who served as director general of the International Maize and Wheat Improvement Center (CIMMYT) from 1995 to 2002, has been included in Queen Elizabeth II’s Birthday Honours List. He has been appointed a Member (AM) of the Order of Australia, for his significant service to sustainable agriculture research and production.

“I’m overwhelmed. I feel so honored and wish to also recognize the wonderful people that I have worked with — both farmers and scientists — here in Australia, and around the world. I also acknowledge my beautiful family without whom it would have not been possible,” he said.

Reeves was a pioneer of direct drilling and conservation agriculture in Australia in the 1960s and 70s. This method of planting crops which requires no cultivation of the land, is now the direct-drilling method used by 90% of farmers across Australian cropping regions. He and colleagues in the Victorian Department of Agriculture also worked at that time on the introduction of new crops into farming systems, including lupins, canola and faba beans.

Timothy Reeves (center) with C. Renard (left) and Norman Borlaug. (Photo: CIMMYT)
Timothy Reeves (center) with C. Renard (left) and Norman Borlaug. (Photo: CIMMYT)

He was appointed to the role of director general of CIMMYT in 1995, based in Mexico for seven years, helping developing countries with food and nutritional security. He is the only Australian to have held this position.

Reeves is currently an Honorary Professorial Fellow at the Faculty of Veterinary and Agricultural Sciences, University of Melbourne. He is heavily involved with passing on his knowledge to his academic colleagues and to both undergraduate and postgraduate students. Reeves’s academic writings include publishing more than 180 papers, book chapters and articles. He is also a Chair of the Agriculture Forum of the Australian Academy of Technological Sciences and Engineering.

This post was originally published by the University of Melbourne.

A shortage of farm workers is driving the serious consideration by farmers and policymakers to replace traditional, labor-intensive puddled rice cropping (shown here), which leads to sizable methane emissions and profligate use of irrigation water, with the practice of growing rice in non-flooded soils, using conservation agriculture and drip irrigation practices. (Photo: P. Wall/CIMMYT)

A climate-smart remodeling of South Asia’s rice-wheat cropping is urgent

Written by Mike Listman on . Posted in Publications.

A climate change hotspot region that features both small-scale and intensive farming, South Asia epitomizes the crushing pressure on land and water resources from global agriculture to feed a populous, warming world. Continuous irrigated rice and wheat cropping across northern India, for example, is depleting and degrading soils, draining a major aquifer, and producing a steady draft of greenhouse gases.

Through decades-long Asian and global partnerships, the International Maize and Wheat Improvement Center (CIMMYT) has helped to study and promote resource-conserving, climate-smart solutions for South Asian agriculture. Innovations include more precise and efficient use of water and fertilizer, as well as conservation agriculture, which blends reduced or zero-tillage, use of crop residues or mulches as soil covers, and more diverse intercrops and rotations. Partners are recently exploring regenerative agriculture approaches — a suite of integrated farming and grazing practices to rebuild the organic matter and biodiversity of soils.

Along with their environmental benefits, these practices can significantly reduce farm expenses and maintain or boost crop yields. Their widespread adoption depends in part on enlightened policies and dedicated promotion and testing that directly involves farmers. We highlight below promising findings and policy directions from a collection of recent scientific studies by CIMMYT and partners.

Getting down in the dirt

A recent scientific review examines the potential of a suite of improved practices — reduced or zero-tillage with residue management, use of organic manure, the balanced and integrated application of plant nutrients, land levelling, and precise water and pest control — to capture and hold carbon in soils on smallholder farms in South Asia. Results show a potential 36% increase in organic carbon in upper soil layers, amounting to some 18 tons of carbon per hectare of land and, across crops and environments, potentially cutting methane emissions by 12%. Policies and programs are needed to encourage farmers to adopt such practices.

Another study on soil quality in India’s extensive breadbasket region found that conservation agriculture practices raised per-hectare wheat yields by nearly half a ton and soil quality indexes nearly a third, over those for conventional practices, as well as reducing greenhouse gas emissions by more than 60%.

Ten years of research in the Indo-Gangetic Plains involving rice-wheat-mungbean or maize-wheat-mungbean rotations with flooded versus subsoil drip irrigation showed an absence of earthworms — major contributors to soil health — in soils under farmers’ typical practices. However, large earthworm populations were present and active under climate-smart practices, leading to improved soil carbon sequestration, soil quality, and the availability of nutrients for plants.

The field of farmer Ram Shubagh Chaudhary, Pokhar Binda village, Maharajganj district, Uttar Pradesh, India, who has been testing zero tillage to sow wheat directly into the unplowed paddies and leaving crop residues, after rice harvest. Chaudhary is one of many farmer-partners in the Cereal Systems Initiative for South Asia (CSISA), led by CIMMYT. (Photo: P. Kosina/CIMMYT)
The field of farmer Ram Shubagh Chaudhary, Pokhar Binda village, Maharajganj district, Uttar Pradesh, India, who has been testing zero tillage to sow wheat directly into the unplowed paddies and leaving crop residues, after rice harvest. Chaudhary is one of many farmer-partners in the Cereal Systems Initiative for South Asia (CSISA), led by CIMMYT. (Photo: P. Kosina/CIMMYT)

Rebooting marginal farms by design

Using the FarmDESIGN model to assess the realities of small-scale, marginal farmers in northwestern India (about 67% of the population) and redesign their current practices to boost farm profits, soil organic matter, and nutritional yields while reducing pesticide use, an international team of agricultural scientists demonstrated that integrating innovative cropping systems could help to improve farm performance and household livelihoods.

More than 19 gigatons of groundwater is extracted each year in northern India, much of this to flood the region’s puddled, transplanted rice crops. A recent experiment calibrated and validated the HYDRUS-2D model to simulate water dynamics for puddled rice and for rice sown in non-flooded soil using zero-tillage and watered with sub-surface drip irrigation. It was found that the yield of rice grown using the conservation agriculture practices and sub-surface drip irrigation was comparable to that of puddled, transplanted rice but required only half the irrigation water. Sub-surface drip irrigation also curtailed water losses from evapotranspiration and deep drainage, meaning this innovation coupled with conservation agriculture offers an ecologically viable alternative for sustainable rice production.

Given that yield gains through use of conservation agriculture in northern India are widespread but generally low, a nine-year study of rice-wheat cropping in the eastern Indo-Gangetic Plains applying the Environmental Policy Climate (EPIC) model, in this case combining data from long-term experiments with regionally gridded crop modeling, documented the need to tailor conservation agriculture flexibly to local circumstances, while building farmers’ capacity to test and adapt suitable conservation agriculture practices. The study found that rice-wheat productivity could increase as much as 38% under conservation agriculture, with optimal management.

Key partner organizations in this research include the following: Indian Council of Agricultural Research (ICAR); Central Soil Salinity Research Institute (CSSRI), Indian Agricultural Research Institute (IARI), Indian Institute of Farming Systems Research (IIFSR), Agriculture University, Kota; CCS Haryana Agricultural University, Hisar; Punjab Agricultural University, Ludhiana; Sri Karan Narendra Agriculture University, Jobner, Rajasthan; the Borlaug Institute for South Asia (BISA); the Trust for Advancement of Agricultural Sciences, Cornell University; Damanhour University, Damanhour, Egypt; UM6P, Ben Guerir, Morocco; the University of Aberdeen; the University of California, Davis; Wageningen University & Research; and IFDC.

Generous funding for the work cited comes from the Bill & Melinda Gates Foundation, The CGIAR Research Programs on Wheat Agri-Food Systems (WHEAT) and Climate Change, Agriculture and Food Security (CCAFS), supported by CGIAR Fund Donors and through bilateral funding agreements), The Indian Council of Agricultural Research (ICAR), and USAID.

Cover photo: A shortage of farm workers is driving the serious consideration by farmers and policymakers to replace traditional, labor-intensive puddled rice cropping (shown here), which leads to sizable methane emissions and profligate use of irrigation water, with the practice of growing rice in non-flooded soils, using conservation agriculture and drip irrigation practices. (Photo: P. Wall/CIMMYT)

Scaling Conservation Agriculture-Based Sustainable Intensification in Ethiopia (SCASI)

Written by Bea Ciordia on . Posted in Uncategorized.

The Scaling Conservation Agriculture-Based Sustainable Intensification in Ethiopia (SCASI) project aims to improve soil health and sustainably increase the productivity of major crops through widespread adoption of proven Conservation Agriculture-Based Sustainable Intensification practices and technologies, hence increasing the income of Ethiopia’s smallholder farmers and their resilience to climate change and variability.

Aguas Firmes

Written by Bea Ciordia on . Posted in Uncategorized.

The Aguas Firmes project aims to introduce and promote the adoption of conservation agriculture technologies at scale to obtain sustainable crop yields with higher productivity in irrigated environments in Calera, Zacatecas. It also seeks to address water use efficiency by adapting and promoting appropriate technologies in the volume of water applied in irrigation.

Objectives

  • Facilitate the adoption of sustainable intensification practices on more than 4,000 hectares over the next three years to reduce the water footprint of participant farmers
  • Recharge two of Mexico’s most exploited aquifers by restoring forests and building green infrastructure
Brown and green fields. (Photo: Elizabeth Lies/Unsplash)

Q&A: Regenerative agriculture for soil health

Written by Madeline Dahm on . Posted in Features.

South Asia was the epicenter of the Green Revolution, a historic era of agricultural innovation that fed billions of people on the brink of famine.

Yet despite the indisputably positive nutritional and developmental impacts of the Green Revolution of the 1960s, the era of innovation also led to the widespread use of farming practices—like intensive tilling, monoculture, removal and burning of crop residues, and over-use of synthetic fertilizer—that have a deleterious effect on the soil and cause off-site ecological harm. Excess pumping of irrigation water over decades has dried out the region’s chief aquifer.

South Asia’s woes illustrate the environmental costs of intensive food production to feed our densely-populated planet. Currently, one billion hectares of land worldwide suffers from degraded soils.

The International Maize and Wheat Improvement Center (CIMMYT) works with two of the world’s most widely cultivated and consumed cereal crops. To grow enough of these staple foods to feed the world, a second Green Revolution is needed: one that avoids the mistakes of the past, regenerates degraded land and reboots biodiversity in farm areas.

M.L. Jat, a CIMMYT Principal Scientist, has spent 20 years studying and promoting sustainable agricultural practices for maize- and wheat-based farming systems. In the following Q&A, Jat tells us about regenerative agriculture: integrated farming and grazing practices intended to rebuild soil organic matter and restore degraded soil biodiversity.

Q: What major components or practices are part of regenerative agriculture?

A: Regenerative agriculture is a comprehensive system of farming that harnesses the power of soil biology to rebuild soil organic matter, diversify crop systems, and improve water retention and nutrient uptake. The depletion of biodiversity, degradation of soil health, warming, and drier weather in farm areas have necessitated a reversal in agriculture from “degeneration to regeneration.”

The practices address food and nutritional security challenges while protecting natural resources and lowering agriculture’s environmental footprint, in line with the United Nations Sustainable Development Goals. CIMMYT has worked for years to research and promote conservation agriculture, which contributes to the aims of regenerative agriculture, and is already practiced on more than 200 million hectares globally — 15% of all cropland — and is expanding at a rate of 10.5 million hectares per year.

Q: What are the potential roles of major food crops — maize, rice, and wheat — in regenerative agriculture systems?

A: Regenerative agriculture is “crop neutral;” that is, it is applicable to almost all crops and farming systems. The world’s rice, wheat, and maize crops have an enormous physical and ecological footprint on land and natural resources, but play a critical role in food and nutrition security. Considering that anthropogenic climate change has reduced the global agricultural total factor productivity by about 21% in the past six decades, applying regenerative agriculture approaches to these systems represents a momentous contribution toward sustainable farming under increasing climatic risks.

Download "Regenerative Agriculture for Soil Health, Food and Environmental Security: Proceedings and Recommendations” from the Trust for Advancement of Agricultural Sciences.
Download “Regenerative Agriculture for Soil Health, Food and Environmental Security: Proceedings and Recommendations”.

Q: What elements or approaches of regenerative agriculture are applicable in India and how can they be applied?

A: Regenerative practices for maize and wheat systems in India include no-tillage, crop residue recycling, legume inter-cropping and cover crops, crop diversification, integrated nutrient management, and precision water management.

The potential area of adoption for regenerative agriculture in India covers at least 50 million hectares across a diversity of cropping systems and agroecologies — including irrigated, rainfed, and arid farmlands — and can be approached through appropriate targeting, investments, knowledge and capacity enhancement, and enabling policies.

In the breadbasket region of the Indo-Gangetic Plains, regenerative agriculture can help address the aforementioned second-generation problems of the Green Revolution, as well as contributing to the Indian government’s Soil Health Mission and its COP26 commitments.

Q: In order to get regenerative agriculture off the ground in South Asia, who will be involved?

A: Adapting and applying regenerative agriculture’s portfolio of practices will require the participation of all stakeholders associated with farming. Application of these principles is location- and situation-specific, so researchers, extension functionaries, value chain actors, philanthropists, environmentalists, NGOs, farmers, and policy planners all have a role to play in the impact pathway.

CIMMYT, the Borlaug Institute for South Asia (BISA), public and private programs and agencies, and farmers themselves have been developing, refining, and scaling out conservation agriculture-based regenerative agriculture practices for some three decades in South Asia. CIMMYT and BISA will continue to play a key role in mainstreaming regenerative agriculture in local, national, and regional development plans through science-based policy and capacity development.

Q: Farmers constitute a strong economic and political force in India. How can they be brought on board to practice regenerative agriculture, which could be more costly and knowledge-intensive than their current practices?

A: We need to pursue business “unusual” and harness the potential opportunities of regenerative agriculture to sequester soil carbon and reduce greenhouse gas emissions. Regenerative agriculture practices can offer farmers additional income and certainly create a “pull factor” for their adoption, something that has already started and will constitute a strong business case. For example, innovative business models give farmers an opportunity to trade ecosystem services and carbon credits through repurposing subsidies and developing carbon markets for private sectors. CIMMYT, along with the Indian Council of Agricultural Research and private partners such as Grow Indigo, are already helping to put in place a framework to acquire carbon credits through regenerative agriculture in India.

For more information about the application of regenerative agriculture on India’s farmlands, see “Regenerative Agriculture for Soil Health, Food and Environmental Security: Proceedings and Recommendations” from the Trust for Advancement of Agricultural Sciences.

Cover photo: Brown and green fields. (Photo: Elizabeth Lies/Unsplash)

Harnessing Appropriate-Scale Farm Mechanization in Zimbabwe (HAFIZ)

Written by Rodrigo Ordóñez on . Posted in Uncategorized.

The Harnessing Appropriate-Scale Farm Mechanization in Zimbabwe (HAFIZ) project aims to support investments by the government and by the private sector in appropriate-scale farm mechanization in Zimbabwe, particularly around Pfumvudza (a system of manual conservation agriculture), and transfer learnings to South Africa.

Overall, the project has the goal to improve access to mechanization and reduce labor drudgery whilst stimulating the adoption of climate-smart/sustainable intensification technologies. The project will improve the understanding of private sector companies involved in appropriate-scale farm mechanisation towards the local markets in which they operate.

Manufacturing knowledge of two-wheel and small four-wheel tractor operated implements for mechanized Pfumvudza will also increase and private sector companies will have increased access to information through the development and strengthening of regional and national communities of practitioners on appropriate-scale farm mechanization. Finally, the project will strengthen the capacity of the existing knowledge networks around appropriate-scale mechanisation in Zimbabwe, through the results that will be generated and through the regular multi-stakeholder roundtables that will be organised.

Objectives

  • Increasing and more spatially-targeted Government spending in appropriate-scale farm mechanisation in Zimbabwe (and South Africa)
  • Increasing sales of appropriate-scale farm mechanization equipment in Zimbabwe (and South Africa) thanks to more targeted marketing by private sector (both in terms of geographies and clients)
  • Local manufacturing and commercialization of two-wheel tractor operated basin diggers and bed planters in Zimbabwe.
Service providers participate in a training at the Institute of Agricultural Engineering, Zimbabwe. (Photo: Frédéric Baudron/CIMMYT)

Turning the mechanization wheels on Zimbabwe’s small-scale farms

Written by Rodrigo Ordóñez on . Posted in News.

Farmers learn about two-wheel tractors. (Photo: CIMMYT)
Farmers learn about two-wheel tractors. (Photo: CIMMYT)

A new project aims to climate-proof Zimbabwean farms through improved access to small-scale mechanization to reduce labor bottlenecks. Harnessing Appropriate-scale Farm mechanization In Zimbabwe (HAFIZ) is funded by the Australian Department of Foreign Affairs and Trade (DFAT) through ACIAR and led by the International Maize and Wheat Improvement Center (CIMMYT).

The project aligns with the Zimbabwean nationwide governmental program Pfumvudza, which promotes agricultural practices based on the principles of conservation agriculture. The initiative aims to increase agricultural productivity through minimum soil disturbance, a permanent soil cover, mulching and crop diversification.

Over 18 months, the project will work with selected service providers to support mechanized solutions that are technically, environmentally and economically appropriate for use in smallholder settings.

Speaking during the project launch, the Permanent Secretary of the Ministry of Lands, Agriculture, Fisheries, Water and Rural Development in Zimbabwe, John Basera, explained the tenets of Pfumvudza which translates as “a new season.” A new season of adopting climate-smart technologies, conservation agriculture practices and increasing productivity. Simply put, Pfumvudza means a sustainable agricultural productivity scheme.

“Pfumvudza was a big game-changer in Zimbabwe. We tripled productivity from 0.45 to 1.4 [metric tons] per hectare. Now the big challenge for all of us is to sustain and consolidate the growth, and this is where mechanization comes into place,” Basera said. “This project is an opportunity for the smallholder farmer in Zimbabwe, who contributes to over 60% of the food in the country, to be able to produce more with less.”

Service providers participate in a training at the Institute of Agricultural Engineering, Zimbabwe. (Photo: Frédéric Baudron/CIMMYT)
Service providers participate in a training at the Institute of Agricultural Engineering, Zimbabwe. (Photo: Frédéric Baudron/CIMMYT)

The mechanics of sustainable intensification

Building on the  findings of the completed ACIAR-funded project Farm Mechanization and Conservation Agriculture for Sustainable Intensification (FACASI), the new initiative will work with selected farmers and service providers to identify farming systems most suitable for mechanization. It will also assist companies in targeting their investments as they test a range of technologies powered by small-engine machinery adapted to the Zimbabwe context and transfer the resultant learnings to South Africa.

Conservation agriculture adoption offers multidimensional benefits to the farmers with significant yields and sustainability of their systems. The introduction of mechanization in systems using animals for draught reduces the livestock energy demand — energy that will contribute to increasing meat and milk production.

A service provider demonstrates a small-scale maize sheller in Nyanga, Zimbabwe. (Photo: Frédéric Baudron/CIMMYT)
A service provider demonstrates a small-scale maize sheller in Nyanga, Zimbabwe. (Photo: Frédéric Baudron/CIMMYT)

While conservation agriculture and research alone cannot solve all the issues affecting agricultural productivity, awareness-raising is integral to help address these issues, and this is where small-scale mechanization comes in, says ACIAR Crops Research Program Manager, Eric Huttner.

“We learnt a lot from FACASI and a similar project in Bangladesh on the opportunities of appropriate small-scale mechanization as a tool towards sustainable intensification when adopted by farmers,” he explained. “If we avoid the mistakes of the past, where large-scale mechanization efforts were invested in the wrong place and resulted in ineffective machines unusable for farmers, we can make a huge difference in increasing yields and reducing farm drudgery,” Huttner said.

The project is funded by DFAT through ACIAR and implemented by the International Maize and Wheat Improvement Center (CIMMYT) in partnership with the Zimbabwe Ministry of Lands, Agriculture, Fisheries, Water and Rural Development, the University of Zimbabwe, the University of Kwa Zulu Natal in South Africa and private sector companies – Kurima, Zimplow and Hello Tractor.

Md. Anarul Haque

Written by Leslie DomĂ­nguez on . Posted in Uncategorized.

Md. Anarul Haque is an Extension Agronomist working with CIMMYT’s sustainable intensification program in Bangladesh. He previously worked with IRRI, BRRI and BRAC.

Md Abdul Matin

Written by Leslie DomĂ­nguez on . Posted in Uncategorized.

Md Abdul Matin is a Mechanization Specialist at the International Maize and Wheat Improvement Center (CIMMYT), SARO, Zimbabwe.

He has over 20 years of R&D experience in design, development, assessment and commercialization of farm machinery for smallholder farmers. He completed his BSc Agri. Engg and MS in Farm Power & Machinery degrees from the Bangladesh Agricultural University and a PhD from the Agricultural Machinery Research & Design Centre, University of South Australia, Adelaide, Australia. Matin has intensive experience working with national agricultural research institutes, other government and private sector partners (including manufacturers) in the mechanization value and supply chains.

Md. Harun-Or-Rashid

Written by Leslie DomĂ­nguez on . Posted in Uncategorized.

Md. Harun-Or-Rashid is an Agricultural Development Officer working with CIMMYT’s Sustainable Agrifood Systems (SAS) program. He conducts research and outreach within maize- and wheat-based cropping systems, with an emphasis on various cutting-edge crop management techniques and technologies, such as conservation agriculture, machine learning, crop modeling, integrated pest management, GIS, and remote sensing methods.

The action zone and the globe at the Hydro, one of the venues in Glasgow where COP26 took place. (Photo: Karwai Tang/UK Government)

Science, technology and farmers, the three pillars of CIMMYT at COP26

Written by Bea Ciordia on . Posted in Features.

From October 31 to November 12, all eyes and cameras turned to Glasgow, where the 26th Conference of the Parties of the United Nations Convention against Climate Change (COP26) took place in a hybrid format. With temperatures rising around the world and extreme weather events becoming increasingly frequent, country leaders and climate experts came together in Scotland to discuss the next steps in the fight against climate change.

Together with other CGIAR Centers, the International Maize and Wheat Improvement Center (CIMMYT) took part in this crucial conversation, drawing attention to the impact of climate change on smallholder agriculture and echoing CGIAR’s call for increased funding for agricultural research and innovation.

Here’s a summary of the events in which CIMMYT researchers and scientists participated.

“Because farmers feed us all: using climate for a resilient food system”

November 6, 2021

Sponsored by the UK Met Office, this event focused on the effects of climate change on the resilience of food systems and how this impact is factored into decision-making. Speakers discussed the real-life application of climate risk information, highlighting the importance of global collaboration and multi-stakeholder partnerships in developing context-specific climate services.

Focusing on CIMMYT’s work in Ethiopia, research associate Yoseph Alemayehu and senior scientist Dave Hodson provided some insights on the wheat rust early warning system. This revolutionary mechanism developed by CIMMYT and partners helps farmers in developing countries predict this disease up to a week in advance.

“COP26 highlighted the vulnerability of different agriculture sectors to climate change, including increased threats from pests and pathogens. From the work in Ethiopia on wheat rust early warning systems, strong partnerships and the application of advanced climate science can play an important role in mitigating some of the effects.” – Dave Hodson

“Developing Climate Resilient Food Systems Pathways: Approaches From Sub-Saharan Africa”

November 8, 2021

Putting an emphasis on participatory governance and community-centered technologies, this event showcased innovative approaches to strengthen the resilience of African food systems, calling for increased investment in the scale-up of climate-smart agriculture practices to meet growing demand.

Joining from Zimbabwe, Christian Thierfelder, Principal Cropping Systems Agronomist gave an overview of CIMMYT’s work in southern Africa, explaining how the introduction of conservation agriculture back in 2004 helped farmers overcome low crop yields and boost their incomes.

“If one thing was made clear at COP26, it is the urgent need for a change in the way we do agriculture. The status quo is not an option and we, as CIMMYT and part of the One CGIAR, will continue to generate the scientific evidence and climate-smart solutions to accelerate this change and address the climate challenges ahead of us, with farmers at the core of our work.” – Christian Thierfelder

“4 per 1000” Initiative Day

November 10, 2021

The “4 per 1000” Initiative, a multi-stakeholder partnership of more than 650 members on food security and climate change, held a day-long hybrid event to explore how healthy soils can help agriculture and forestry adapt to and mitigate climate change.

At the Partner Forum, Bram Govaerts, Director General of CIMMYT, stressed the urgent need to fund soil science to achieve its carbon sequestration potential, reiterating CIMMYT’s commitment to supporting this science with results-oriented actions that scale out sustainable practices and technologies.

“For me, the main take-away of the summit is the growing consensus and understanding that we need to transform agriculture and food systems to achieve global emissions targets on time.” – Bram Govaerts

Cover photo: The action zone and the globe at the Hydro, one of the venues in Glasgow where COP26 took place. (Photo: Karwai Tang/UK Government)

Abel Saldivia Tejeda

Written by Bea Ciordia on . Posted in Uncategorized.

Abel Saldivia Tejeda is an agronomist at CIMMYT Headquarters in El Batån, Mexico, where  he oversees field experimentation for conservation agriculture-based trials and testing of post-harvest storage technologies.

Saldivia also works with local research partners at different sites in north and central Mexico for the development of sustainable crop management practices and post-harvest technologies.

Jannatul Ferdous Asha

Written by Leslie DomĂ­nguez on . Posted in Uncategorized.

Jannatul Ferdous Asha is a Machinery Development Officer working with CIMMYT’s Sustainable Agrifood Systems (SAS) program in Bangladesh. She joined CIMMYT in 2019.

Asha completed an undergraduate degree in agricultural engineering and a masters degree in farm power and machinery at Bangladesh Agricultural University.

Vimbayi Grace Petrova Chimonyo

Written by Leslie DomĂ­nguez on . Posted in Uncategorized.

With ten years of experience as a crop scientist, Vimbayi Grace Petrova Chimonyo’s research focuses on integrated crop management to address food and nutrition security issues, climate change and rural development. She works primarily with crop simulation modelling as a tool for adapting to climate change and variability and improving food security, especially for smallholder farmers.

She has a good understanding of resource use (water, soil nutrients and solar radiation) within the agricultural sector, Water-Food-Nutrition-Health nexus, the Water-Energy-Food nexus within food system landscapes, and the need for transformative strategies for inclusive food security.

Her main research interests are developing resilient cropping systems with an emphasis on sustainable intensification under climate variability and change.