News – Page 78

Participants of the preliminary mid-term review of the National Seed Vision 2013-2025 workshop stand for a group photo. (Photo: Bandana Pradhan/CIMMYT)

Nepal’s seed sector partners join forces to realize the National Seed Vision 2013-2025

Written by Rodrigo Ordóñez on August 20, 2019. Posted in Features.

Access to affordable quality seed is one of the prerequisites to increase agricultural production and improve the livelihoods of Nepali farmers. However, there are significant challenges to boost Nepal’s seed industry and help sustainably feed a growing population.

Six years ago, Nepal launched its National Seed Vision 2013-2025. This strategic plan aims at fostering vibrant, resilient, market-oriented and inclusive seed systems in public-private partnership modalities, to boost crop productivity and enhance food security.

The Nepal Seed and Fertilizer (NSAF) project, led by the International Maize and Wheat Improvement Center (CIMMYT), is supporting the government to enhance national policies and guidelines, and private seed companies to build competitive seed businesses and hybrid seed production.

General view of a hybrid maize field from Lumbini Seed Company, a NSAF project partner, in Nepal’s Bhairahawa district. (Photo: Subhas Sapkota)

Quality seed can increase crop yield by 15-20%. However, there are critical challenges hindering the growth of Nepal’s seed industry. Existing seed replacement rate for major cereals is low, around 15%. About 85% of Nepali farmers are unable to access recently developed improved seeds — instead, they are cultivating decades-old varieties with low yield and low profits. Some of the factors limiting the development of seed systems are the high cost of seed production and processing, the limited reach of mechanization, and the low use of conservation agriculture practices.

The demand for hybrid seeds in Nepal is soaring but research in variety development is limited. Most of the country’s supply comes from imports.

In collaboration with the Nepal Agricultural Research Council (NARC), the NSAF project team is working with seed companies and cooperatives to scale hybrid seed production of maize, tomato and rice. Through this project, CIMMYT collaborated with the Seed Quality Control Center (SQCC) and national commodity programs of the NARC to draft the first hybrid seed production and certification guidelines for Nepal to help private seed companies produce and maintain standards of hybrid seeds.

Extension and promotion activities are essential to bring improved seed varieties to farmers. Standard labelling and packaging also needs to be strengthened.

Yubak Dhoj G.C., Secretary of Nepal’s Ministry of Agriculture and Livestock Development, explained the importance of seed stakeholders’ collaboration to achieve the National Seed Vision targets. (Photo: Bandana Pradhan/CIMMYT)

A joint effort

CIMMYT and its partners organized a two-day workshop to review the progress of the National Seed Vision. The event attracted 111 participants from government institutions, private companies and development organizations engaged in crop variety development, seed research, seed production and dissemination activities.

In the opening remarks, Yubak Dhoj G.C., Secretary of Nepal’s Ministry of Agriculture and Livestock Development, addressed the seed sector scenario and its challenges. He stressed the importance of collaboration among seed stakeholders to meet the targets of the National Seed Vision in the next six years.

During the technical sessions, Madan Thapa, Chief of the SQCC, analyzed the current status of the National Seed Vision and highlighted the challenges as well as the opportunities to realize it.

Laxmi Kant Dhakal, Chairperson of the Seed Entrepreneurs Association of Nepal (SEAN) emphasized the importance of private sector engagement and other support areas to strengthen seed production and marketing of open-pollinated varieties and hybrids.

Seed systems specialist AbduRahman Beshir shares CIMMYT’s experiences in hybrid testing and seed business promotion in Nepal. (Photo: Bandana Pradhan/CIMMYT)

Tara Bahadur Ghimire, Principal Scientist at NARC, gave an overview of the status of NARC varieties, source seed and resource allocation.

Dila Ram Bhandari, former Chief of SQCC, led a discussion around the assumptions and expectations that arose while developing the National Seed Vision.

Technical leads of maize, rice, wheat and vegetables presented a road map on hybrid variety development and seed production in line with the National Seed Vision’s targets for each crop.

“A large quantity of hybrid seeds, worth millions of dollars, is being imported into Nepal each year,” explained AbduRahman Beshir, Seed Systems Lead of CIMMYT’s NSAF project. “However, if stakeholders work together and strengthen the local seed system, there is a huge potential in Nepal not only to become self-sufficient but also to export good quality hybrid seeds in the foreseeable future. Under the NSAF project we are witnessing a few seed companies that have initiated hybrid seed production of maize and tomato.”

In one of the exercises, workshop participants were divided in groups and examined different topics related to the realization of the National Seed Vision. They looked at genetic resources, hybrid and open-pollinated variety development, source seed production and supply, private sector engagement and marketing, seed extension and varietal adoption by farmers, seed quality control services, and roles of research partners and other stakeholders. The groups presented some of the major challenges and opportunities related to these topics, as well as recommendations, which will be documented and shared.

The outcomes of this mid-term review workshop will inform policy and guide the discussions at the upcoming International Seed Conference to be held in early September 2019.

In one of the breakout sessions, a group discusses challenges and recommendation to improve private sector engagement. (Photo: Bandana Pradhan/CIMMYT)

Regulating hybrid seed production

At the workshop, participants thoroughly discussed the draft hybrid seed production and certification guidelines, developed under the NSAF project.

The guidelines are the first of their kind in Nepal and essential to achieve the targets of the National Seed Vision, by engaging the private sector in hybrid seed production.

Hari Kumar Shrestha, CIMMYT’s Seed Systems Officer, and other seed experts from the SQCC presented the main features and regulatory implications of the guidelines.

After the workshop, the guidelines were sent to the National Seed Board for approval.

From tinkering mechanic to manufacturing genius

Written by Mary Donovan on August 17, 2019. Posted in In the media.

By 2012, young Bangladeshi mechanic Md Ole Ullah was working with the USAID funded Agricultural Mechanization and Irrigation Project, implemented by the International Maize and Wheat Improvement Center (CIMMYT), and International Development Enterprises (iDE Bangladesh). The new collaboration helped Ole develop the market for his locally-manufactured machines. Read more here.

WHEAT-sponsored journalists stand for a group photo with farmer Merle Rugg (top row, third from left), in Elstow, Saskatchewan. (Photo: Amit Bhattacharya)

Global group of journalists find wheat research, comradery in Canada

Written by Marcia MacNeil on August 15, 2019. Posted in Features.

A diverse group of agriculture, food security, environment and science journalists gathered in Saskatoon, Canada recently for an intensive course in innovative wheat research, interviews with top international scientists and networking with peers.

The occasion was the International Wheat Congress (IWC), which convened more than 900 wheat scientists and researchers in Saskatoon, in Canada’s biggest wheat-growing province, Saskatchewan, to discuss their latest work to boost wheat productivity, resilience and nutrition.

Martin Kropff (right), Director General of the International Maize and Wheat Improvement Center (CIMMYT), speaks to the press at the International Wheat Congress. (Photo: Marcia MacNeil/CIMMYT)

The seven journalists were part of a group of 11 who won a competitive sponsorship offered by the CGIAR Research Program on Wheat (WHEAT). Seven journalists attended the conference, while another four followed the proceedings and activities from home. The ten-day immersive training included multiple daily press briefings with top scientists in climate change modeling and resilience testing, innovative breeding techniques, analysis and protection of wheat diversity and many more topics, on top of a full schedule of scientific presentations.

“The scientists were so eager to talk to us, and patient with our many questions,” said Nkechi Isaac, from the Leadership newspaper group in Nigeria. “Even the director general of [the International Maize and Wheat Improvement Center] CIMMYT spoke with us for almost an hour.”

“It was a pleasant surprise for me.”

The journalists, who come from regions as diverse as sub-Saharan Africa and East Asia, offered support and encouragement from their travel preparations though their time in Saskatoon and beyond — sharing story ideas, interview and site visit opportunities, news clips and photos through a WhatsApp group.

Linda McCandless (center) of Cornell University and David Hodson (left) of CIMMYT were among the panelists sharing tips on wheat news coverage at the journalist roundtable. (Photo: Matt Hayes/Cornell)

“It is really helpful to be connected to colleagues around the world,” said Amit Bhattacharya of the Times of India. “I know we will continue to be a resource and network for each other through our careers.”

The week wasn’t all interviews and note-taking. The journalists were able to experience Saskatchewan culture, from a tour of a wheat quality lab and a First Nations dance performance to a visit to a local wheat farm, and even an opportunity to see Saskatoon’s newest modern art gallery.

The media sponsorship at IWC aimed to encourage informed coverage of the importance of wheat research, especially for farmers and consumers in the Global South, where wheat is the main source of protein and a critical source of life for 2.5 billion people who live on less than $2 a day.

The group also spoke with members of the many coalitions that facilitate the collaboration that makes innovative wheat research possible, including the International Wheat Yield Partnership (IWYP), the Heat and Drought Wheat Improvement Consortium (HeDWIC) and the G20-organized Wheat Initiative.

“This is the first time we’ve invested this heavily in journalist training,” said WHEAT program director Hans Braun. “We think the benefits – for the journalists, who gained a greater understanding of wheat research issues, and for developing country audiences, who will be more aware of the importance of improving wheat –– are worth it.”

Lominda Afedraru (center) from Uganda’s Daily Monitor shares her experience covering science with participants at the journalist roundtable. (Photo: Marcia MacNeil/CIMMYT)

A roundtable discussion with peers from Canadian news organizations and seasoned science communications professionals and a networking breakfast with CIMMYT scientists provided platforms for a candid exchange on the challenges and opportunities in communicating wheat science in the media.

A common refrain was the importance of building relationships between scientists and media professionals – because wheat science offers dramatic stories for news audiences, and an informed and interested public can in turn lead to greater public investment in wheat science. The journalists and scientists in Saskatoon have laid a solid foundation for these relationships.

The sponsored journalists are:

Amit Bhattacharya: Senior Editor at The Times of India, New Delhi, and a member of the team that produces the front page of India’s largest English daily. He writes on Indian agriculture, climate change, the monsoon, weather, wildlife and science. A 26-year professional journalist in India, he is a Jefferson Fellow on climate change at the East-West Center, Hawaii.

Emmanuelle Landais: Freelance journalist based in Dakar, Senegal, currently reporting for Deutsche Welle’s radio service in English and French on the environment, technology, development and youth in Africa. A former line producer for France 24 in Paris and senior environment reporter for the daily national English newspaper Gulf News in Dubai, she also reports on current affairs for the Africalink news program, contributes to Radio France International’s (RFI) English service, and serves as news producer for the Dakar-based West Africa Democracy Radio.

Julien Chongwang: Deputy Editor, SciDev.Net French edition. He is based in Douala, Cameroon, where he has been a journalist since 2002. Formerly the editor of the The Daily Economy, he worked on the French edition of Voice of America and Morocco economic daily LES ECO, and writes for Forbes Africa, the French edition of Forbes in the United States.

Lominda Afedraru: Science correspondent at the Daily Monitor newspaper, Uganda, part of the Nation Media Group. A journalist since 2004, she also freelances for publications in the United States, UK, Kenya and Nigeria among others and has received fellowships at the World Federation of Science Journalists, Biosciences for Farming in Africa courtesy of University of Cambridge UK and Environmental Journalism Reporting at Sauti University, Tanzania.

Muhammad Amin Ahmed: Senior Correspondent, Daily Dawn in Islamabad, Pakistan. He has been a journalist for more than 40 years. Past experience includes working at the United Nations in New York and Pakistan Press International. He received a UN-21 Award from former U.N. Secretary General Kofi Annan (2003).

Muhammad Irtaza: Special Correspondent with Pakistan’s English daily The Nation at Multan. A 10-year veteran journalist and an alumnus of the Reuters Foundation, he also worked as a reporter with the Evansville Courier and Press in Indiana, United States. He is an ICFJ-WHO Safety 2018 Fellow (Bangkok), Asia Europe Foundation Fellow (Brussels), and a U.S.-Pakistan Professional Partnership in Journalism Program Fellow (Washington). He teaches mass communications at Bahauddin Zakariya University Multan.

Nkechi Isaac: Deputy Editor, Leadership Friday in Nigeria. She is also the head, Science and Technology Desk of the Leadership Group Limited, publishers of LEADERSHIP newspapers headquartered in Abuja, Nigeria. She is a Fellow of Cornell University’s Alliance for Science.

Reaz Ahmad: Executive Editor of the Dhaka Tribune, Bangladesh’s national English newspaper. A journalist for 30 years, he is a Cochran Fellow of the U.S. Department of Agriculture and an adjunct professor of University of Dhaka (DU) and Independent University, Bangladesh.

Rehab Abdalmohsen: Freelance science journalist based in Cairo, Egypt who has covered science, health and environment for 10 years for such websites as the Arabic version of Scientific American, SciDev.net, and The Niles.

Tan Yihong: Executive Deputy Editor-in-Chief, High-Tech & Commercialization Magazine, China. Since 2008, she has written about science particularly agriculture innovation and wheat science. She has attended several Borlaug Global Rust Initiative (BGRI) Technical Workshops. In Beijing, she helped organize a BGRI communication workshop and media outreach.

Tony Iyare: Senior Correspondent, Nigerian Democratic Report. For more than 30 years, he has covered environment, international relations, gender, media and public communication. He has worked as a stringer for The New York Times since 1992, and freelanced for the Paris-based magazine, The African Report and the U.N. Development Programme publication Choices. He was columnist at The Punch and co-authored a book: The 11-Day Siege: Gains and Challenges of Women’s Non-Violent Struggles in Niger Delta.

Nigerian journalist Nkechi Isaac (center) tours a Saskatchewan wheat farm. (Photo: Julie Mollins)

The CGIAR Research Program on Wheat (WHEAT) is led by the International Maize and Wheat Improvement Center (CIMMYT), with the International Center for Agricultural Research in the Dry Areas (ICARDA) as a primary research partner. Funding comes from CGIAR, national governments, foundations, development banks and other agencies, including the Australian Centre for International Agricultural Research (ACIAR), the UK Department for International Development (DFID) and the United States Agency for International Development (USAID).

New platform rapidly diagnoses wheat rust

Written by Mary Donovan on August 13, 2019. Posted in In the media.

“Knowing which strain you have is critical information that can be incorporated into early warning systems and results in more effective control of disease outbreaks in farmer’s fields” said Dr. Dave Hodson, a rust pathologist at CIMMYT in Ethiopia and co-author of the paper “MARPLE, a point-of-care, strain-level disease diagnostics and surveillance tool for complex fungal pathogens.” Read more here.

Energy crunch hits Pakistan’s farm productivity

Written by Mary Donovan on August 12, 2019. Posted in In the media.

Energy is vital for modern farming. “Disruption in energy supply to the farm sector can hold back efforts to achieve poverty, hunger, health and education and energy-related SDGs in the rural farming areas,” said Akhter Ali, corresponding author of the study and agricultural economist at the International Maize and Wheat Improvement Center. Read more here.

Farmers harvest squash in Uttarakhand, India. (Photo: Jitendra Raj Bajracharya/ICIMOD)

New drought monitoring system will reduce climate risks for South Asian farmers

Written by Mike Listman on August 12, 2019. Posted in News. 1 Comment on New drought monitoring system will reduce climate risks for South Asian farmers

To mitigate the food security and economic risks of South Asia’s frequent and intense droughts, scientists and policymakers from the South Asian Association for Regional Cooperation (SAARC), the International Centre for Integrated Mountain Development (ICIMOD) and the International Maize and Wheat Improvement Center (CIMMYT) recently joined forces to launch an innovative decision support and agricultural planning system that combines remote sensing and climate data analysis for drought monitoring and early warning.

The Regional Drought Monitoring and Outlook System application was unveiled during a workshop to train experts and policymakers in its use at relevant regional and national institutes in Islamabad, Pakistan, from July 29 to August 1, 2019. The Regional Drought Monitoring and Outlook System is the product of an ICIMOD-CIMMYT partnership through the United States Agency for International Development (USAID) and the National Aeronautics and Space Administration (NASA) supported SERVIR Hindu Kush Himalaya (HKH) programme, in collaboration with Climate Service for Resilient Development (CSRD), led by ICIMOD and CIMMYT, respectively.

“Commonly associated with epic flooding, particularly in the enormous breadbasket region known as the Indo-Gangetic Plains that extends across Pakistan, India, southern Nepal, and Bangladesh, the region also faces droughts driven by rising temperatures and erratic rainfall and which threaten crops, food security, and livelihoods,” said Faisal Mueen Qamer, Remote Sensing Specialist of ICIMOD, which helped develop the system and organize the workshop.

“We expect the system to foster resilience in South Asian agriculture, while supporting future institutional frameworks and policies for farm compensation and adaptation, through decision makers’ access to timely and action-oriented information,” Qamar explained.

With a growing population of 1.6 billion people, South Asia hosts 40% of the world’s poor and malnourished on just 2.4% of its land. A 2010 study found a linear drop of 7.5% in rainfall in South Asia from 1900 to 2005.

“Shrinking glaciers, water scarcity, rising sea levels, shifting monsoon patterns, and heat waves place considerable stress on South Asian countries, whose primary employment sector remains agriculture,” said Mohammad Faisal, Director General for South Asia at Pakistan’s Ministry of Foreign Affairs, during the workshop opening.

Media reports in early 2019 documented displacement and hunger from Pakistan’s worst drought in years.

Participants at the regional workshop on earth observation and climate data analysis for agriculture drought monitoring in South Asia. (Photo: ICIMOD)

Raising awareness about drought and its mitigation

Twenty-three participants from six South Asia countries plus five expert instructors attended the workshop, which offered presentations and hands-on training on a suite of applications and associated data analysis tools, including the South Asian Land Data Assimilation System (SALDAS), the Regional Drought Explorer, and the National Drought Early Warning System.

Muhammad Azeem Khan, Member of the Food Security & Climate Change at the Planning Commission of Pakistan, said the scale of present and future climate challenges is clearly evident.

“In Pakistan, we regularly see parts of the country in the grip of severe drought, while others have flash floods,” Khan commented during the workshop closing, while commending its organizers. “Frequent drought diminishes agricultural production and food security, especially for people in rural areas. Effectively managing the impacts of climate change requires a response that builds and sustains South Asia’s social, economic, and environmental resilience, as well as our emergency response capacity.”

Through CSRD, a global partnership that connects climate and environmental science with data streams to generate decision support tools and training for decision-makers in developing countries, CIMMYT helped extend the Regional Drought Monitoring and Outlook System to Bangladesh, from its original coverage of Afghanistan, Nepal, and Pakistan.

“Translating complex climate information into easy-to-understand and actionable formats is core to CSRD’s mission and helps spread awareness about climate challenges,” said Tim Krupnik, CIMMYT cropping systems agronomist based in Bangladesh. “This consortium provides strength and technical expertise to develop relevant climate products, including decision-support information for farmers and other stakeholders, thus fostering resilience to climate-related risks.”

Direct sowing of wheat seed into a recently-harvested rice field using the “Happy Seeder” implement, a cost-effective and eco-friendly alternative to burning rice straw, in northern India. (Photo: BISA/Love Kumar Singh)

Happy Seeder can reduce air pollution and greenhouse gas emissions while making profits for farmers

Written by Rodrigo Ordóñez on August 8, 2019. Posted in Press releases. 2 Comments on Happy Seeder can reduce air pollution and greenhouse gas emissions while making profits for farmers

A research paper published in the world’s leading scientific journal, Science Magazine, indicates that using the Happy Seeder agriculture technology to manage rice residue has the potential of generating 6,000-11,500 Indian rupees (about US$85-160) more profits per hectare for the average farmer. The Happy Seeder is a tractor-mounted machine that cuts and lifts rice straw, sows wheat into the soil, and deposits the straw over the sown area as mulch.

The paper “Fields on fire: Alternatives to crop residue burning in India” evaluates the public and private costs and benefits of ten alternate farming practices to manage rice residue, including burn and non-burn options. Happy Seeder-based systems emerge as the most profitable and scalable residue management practice as they are, on average, 10%–20% more profitable than burning. This option also has the largest potential to reduce the environmental footprint of on-farm activities, as it would eliminate air pollution and would reduce greenhouse gas emissions per hectare by more than 78%, relative to all burning options.

This research aims to make the business case for why farmers should adopt no-burn alternative farming practices, discusses barriers to their uptake and solutions to increase their widespread adoption. This work was jointly undertaken by 29 Indian and international researchers from The Nature Conservancy, the International Maize and Wheat Improvement Centre (CIMMYT), the University of Minnesota, the Indian Council of Agricultural Research (ICAR), the Borlaug Institute for South Asia (BISA) and other organizations.

Every year, some 23 million tonnes of rice residue is burnt in the states of Haryana, Punjab and Western Uttar Pradesh, contributing significantly to air pollution and short-lived climate pollutants. In Delhi NCR, about half the air pollution on some winter days can be attributed to agricultural fires, when air quality level is 20 times higher than the safe threshold defined by WHO. Residue burning has enormous impacts on human health, soil health, the economy and climate change.

The burning of crop residue, or stubble, across millions of hectares of cropland between planting seasons is a visible contributor to air pollution in both rural and urban areas. (Photo: Dakshinamurthy Vedachalam/CIMMYT)

“Despite its drawbacks, a key reason why burning continues in northwest India is the perception that profitable alternatives do not exist. Our analysis demonstrates that the Happy Seeder is a profitable solution that could be scaled up for adoption among the 2.5 million farmers involved in the rice-wheat cropping cycle in northwest India, thereby completely eliminating the need to burn. It can also lower agriculture’s contribution to India’s greenhouse gas emissions, while adding to the goal of doubling farmers income,” says Priya Shyamsundar, Lead Economist at The Nature Conservancy and one of the lead authors of the paper.

“Better practices can help farmers adapt to warmer winters and extreme, erratic weather events such as droughts and floods, which are having a terrible impact on agriculture and livelihoods. In addition, India’s efforts to transition to more sustainable, less polluting farming practices can provide lessons for other countries facing similar risks and challenges,” explains M.L. Jat, CIMMYT cropping systems specialist and a co-author of the study.

CIMMYT principal scientist M. L. Jat shows a model of a no-till planter that facilitates no-burn farming. (Photo: Dakshinamurthy Vedachalam/CIMMYT)

“Within one year of our dedicated action using about US$75 million under the Central Sector Scheme on ‘Promotion of agriculture mechanization for in-situ management of crop residue in the states of Punjab, Haryana, Uttar Pradesh and NCT of Delhi,’ we could reach 0.8 million hectares of adoption of Happy Seeder/zero tillage technology in the northwestern states of India,” said Trilochan Mohapatra, director general of the Indian Council of Agricultural Research (ICAR). “Considering the findings of the Science article as well as reports from thousands of participatory validation trials, our efforts have resulted in an additional direct farmer benefit of US$131 million, compared to a burning option,” explained Mohapatra, who is also secretary of India’s Department of Agricultural Research and Education.

The Government of India subsidy in 2018 for onsite rice residue management has partly addressed a major financial barrier for farmers, which has resulted in an increase in Happy Seeder use. However, other barriers still exist, such as lack of knowledge of profitable no-burn solutions and impacts of burning, uncertainty about new technologies and burning ban implementation, and constraints in the supply-chain and rental markets. The paper states that NGOs, research organizations and universities can support the government in addressing these barriers through farmer communication campaigns, social nudging through trusted networks and demonstration and training. The private sector also has a critical role to play in increasing manufacturing and machinery rentals.

Read the full study

This research was supported by the Susan and Craig McCaw Foundation, the Institute on the Environment at the University of Minnesota, the CGIAR Research Program on Wheat (WHEAT), and the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS). The Happy Seeder was originally developed through a project from the Australian Centre for International Agricultural Research (ACIAR).

For more information, or to arrange interviews with the researchers, please contact:

Rodrigo Ordóñez, Communications Manager, CIMMYT
r.ordonez@cgiar.org, +52 (55) 5804 2004 ext. 1167

Sonali Nandrajog, Communications Consultant, The Nature Conservancy – India
sonalinandrajog@gmail.com, +98 9871948044

Spokespersons:

M.L. Jat, Cropping Systems Agronomist, CIMMYT, India
M.Jat@cgiar.org

Priya Shyamsundar, Lead Economist, The Nature Conservancy
priya.shyamsundar@tnc.org

Seema Paul, Managing Director, The Nature Conservancy – India
seema.paul@tnc.org

About CIMMYT

The International Maize and Wheat Improvement Center (CIMMYT) is the global leader in publicly-funded maize and wheat research and related farming systems. Headquartered near Mexico City, CIMMYT works with hundreds of partners throughout the developing world to sustainably increase the productivity of maize and wheat cropping systems, thus improving global food security and reducing poverty. CIMMYT is a member of the CGIAR System and leads the CGIAR Research Programs on Maize and Wheat, and the Excellence in Breeding Platform. The Center receives support from national governments, foundations, development banks and other public and private agencies.

About The Nature Conservancy – India

We are a science-led global conservation organisation that works to protect ecologically important lands and water for nature and people. We have been working in India since 2015 to support India’s efforts to “develop without destruction”. We work closely with the Indian government, research institutions, NGOs, private sector organisations and local communities to develop science-based, on-the-ground, scalable solutions for some of the country’s most pressing environmental challenges. Our projects are aligned with India’s national priorities of conserving rivers and wetlands, address air pollution from crop residue burning, sustainable advancing renewable energy and reforestation goals, and building health, sustainable and smart cities.

View from the experimental station in Ciudad Obregón, Sonora, northern Mexico. (Photo: M. Ellis/CIMMYT)

Warmer night temperatures reduce wheat yields in Mexico, scientists say

Written by Rodrigo Ordóñez on August 8, 2019. Posted in Features.

As many regions worldwide baked under some of the most persistent heatwaves on record, scientists at a major conference in Canada shared data on the impact of spiraling temperatures on wheat.

In the Sonora desert in northwestern Mexico, nighttime temperatures varied 4.4 degrees Celsius between 1981 and 2018, research from the International Maize and Wheat Improvement Center (CIMMYT) shows. Across the world in Siberia, nighttime temperatures rose 2 degrees Celsius between 1988 and 2015, according to Vladimir Shamanin, a professor at Russia’s Omsk State Agrarian University who conducts research with the Kazakhstan-Siberia Network on Spring Wheat Improvement.

“Although field trials across some of the hottest wheat growing environments worldwide have demonstrated that yield losses are in general associated with an increase in average temperatures, minimum temperatures at night — not maximum temperatures — are actually determining the yield loss,” said Gemma Molero, the wheat physiologist at CIMMYT who conducted the research in Sonora, in collaboration with colleague Ivan Ortiz-Monasterio.

“Of the water taken up by the roots, 95% is lost from leaves via transpiration and from this, an average of 12% of the water is lost during the night. One focus of genetic improvement for yield and water-use efficiency for the plant should be to identify traits for adaptation to higher night temperatures,” Molero said, adding that nocturnal transpiration may lead to reductions of up to 50% of available soil moisture in some regions.

Wheat fields at CIMMYT's experimental station near Ciudad Obregón, Sonora, Mexico. (Photo: M. Ellis/CIMMYT) — Wheat fields at CIMMYT’s experimental station near Ciudad Obregón, Sonora, Mexico. (Photo: M. Ellis/CIMMYT)

Climate challenge

The Intergovernmental Panel on Climate Change (IPCC) reported in October that temperatures may become an average of 1.5 degrees Celsius warmer in the next 11 years. A new IPCC analysis on climate change and land use due for release this week, urges a shift toward reducing meat in diets to help reduce agriculture-related emissions from livestock. Diets could be built around coarse grains, pulses, nuts and seeds instead.

Scientists attending the International Wheat Congress in Saskatoon, the city at the heart of Canada’s western wheat growing province of Saskatchewan, agreed that a major challenge is to develop more nutritious wheat varieties that can produce bigger yields in hotter temperatures.

CIMMYT wheat physiologist Gemma Molero presents at the International Wheat Congress. (Photo: Marcia MacNeil/CIMMYT)

As a staple crop, wheat provides 20% of all human calories consumed worldwide. It is the main source of protein for 2.5 billion people in the Global South. Crop system modeler Senthold Asseng, a professor at the University of Florida and a member of the International Wheat Yield Partnership, was involved in an extensive study in China, India, France, Russia and the United States, which demonstrated that for each degree Celsius in temperature increase, yields decline by 6%, putting food security at risk.

Wheat yields in South Asia could be cut in half due to chronically high temperatures, Molero said. Research conducted by the University of New South Wales, published in Environmental Research Letters also demonstrates that changes in climate accounted for 20 to 49% of yield fluctuations in various crops, including spring wheat. Hot and cold temperature extremes, drought and heavy precipitation accounted for 18 to 4% of the variations.

At CIMMYT, wheat breeders advocate a comprehensive approach that combines conventional, physiological and molecular breeding techniques, as well as good crop management practices that can ameliorate heat shocks. New breeding technologies are making use of wheat landraces and wild grass relatives to add stress adaptive traits into modern wheat – innovative approaches that have led to new heat tolerant varieties being grown by farmers in warmer regions of Pakistan, for example.

More than 800 global experts gathered at the first International Wheat Congress in Saskatoon, Canada, to strategize on ways to meet projected nutritional needs of 60% more people by 2050. (Photo: Matthew Hayes/Cornell University)

Collaborative effort

Matthew Reynolds, a distinguished scientist at CIMMYT, is joint founder of the Heat and Drought Wheat Improvement Consortium (HeDWIC), a coalition of hundreds of scientists and stakeholders from over 30 countries.

“HeDWIC is a pre-breeding program that aims to deliver genetically diverse advanced lines through use of shared germplasm and other technologies,” Reynolds said in Saskatoon. “It’s a knowledge-sharing and training mechanism, and a platform to deliver proofs of concept related to new technologies for adapting wheat to a range of heat and drought stress profiles.”

Aims include reaching agreement across borders and institutions on the most promising research areas to achieve climate resilience, arranging trait research into a rational framework, facilitating translational research and developing a bioinformatics cyber-infrastructure, he said, adding that attracting multi-year funding for international collaborations remains a challenge.

Nitrogen traits

Another area of climate research at CIMMYT involves the development of an affordable alternative to the use of nitrogen fertilizers to reduce planet-warming greenhouse gas emissions. In certain plants, a trait known as biological nitrification inhibition (BNI) allows them to suppress the loss of nitrogen from the soil, improving the efficiency of nitrogen uptake and use by themselves and other plants.

CIMMYT's director general Martin Kropff speaks at a session of the International Wheat Congress. (Photo: Matthew Hayes/Cornell University) — CIMMYT’s director general Martin Kropff speaks at a session of the International Wheat Congress. (Photo: Matthew Hayes/Cornell University)

Scientists with the BNI research consortium, which includes Japan’s International Research Center for Agricultural Sciences (JIRCAS), propose transferring the BNI trait from those plants to critical food and feed crops, such as wheat, sorghum and Brachiaria range grasses.

“Every year, nearly a fifth of the world’s fertilizer is used to grow wheat, yet the crop only uses about 30% of the nitrogen applied, in terms of biomass and harvested grains,” said Victor Kommerell, program manager for the multi-partner CGIAR Research Programs (CRP) on Wheat and Maize led by the International Maize and Wheat Improvement Center.

“BNI has the potential to turn wheat into a highly nitrogen-efficient crop: farmers could save money on fertilizers, and nitrous oxide emissions from wheat farming could be reduced by 30%.”

Excluding changes in land use such as deforestation, annual greenhouse gas emissions from agriculture each year are equivalent to 11% of all emissions from human activities. About 70% of nitrogen applied to crops in fertilizers is either washed away or becomes nitrous oxide, a greenhouse gas 300 times more potent than carbon dioxide, according to Guntur Subbarao, a principal scientist with JIRCAS.

Hans-Joachim Braun,
Director of CIMMYT’s Global Wheat Program and the CGIAR Research Program on Wheat, speaks at the International Wheat Congress. (Photo: Marcia MacNeil/CIMMYT)

Although ruminant livestock are responsible for generating roughly half of all agricultural production emissions, BNI offers potential for reducing overall emissions, said Tim Searchinger, senior fellow at the World Resources Institute and technical director of a new report titled “Creating a Sustainable Food Future: A Menu of Solutions to Feed Nearly 10 Billion People by 2050.”

To exploit this roots-based characteristic, breeders would have to breed this trait into plants, said Searchinger, who presented key findings of the report in Saskatoon, adding that governments and research agencies should increase research funding.

Other climate change mitigation efforts must include revitalizing degraded soils, which affect about a quarter of the planet’s cropland, to help boost crop yields. Conservation agriculture techniques involve retaining crop residues on fields instead of burning and clearing. Direct seeding into soil-with-residue and agroforestry also can play a key role.

India’s farmers feed millions of people. (Photo: Dakshinamurthy Vedachalam)

Alternatives to burning can increase Indian farmers’ profits and cut pollution, new study shows

Written by Mike Listman on August 8, 2019. Posted in News.

A new economic study in the journal Science shows that thousands of farmers in northern India could increase their profits if they stop burning their rice straw and adopt no-till practices to grow wheat. Alternative farming practices could also cut farmers’ greenhouse gas emissions from on-farm activities by as much as 78% and help lower air pollution in cities like New Delhi.

The new study compares the costs and benefits of 10 distinct land preparation and sowing practices for northern India’s rice-wheat cropping rotations, which are spread across more than 4 million hectares. The direct seeding of wheat into unplowed soil and shredded rice residues was the best option — it raises farmers’ profits through higher yields and savings in labor, fuel, and machinery costs.

The study, conducted by a global team of eminent agriculture and environmental scientists, was led by researchers from The Nature Conservancy, the International Maize and Wheat Improvement Center (CIMMYT), the Indian Council of Agricultural Research (ICAR), the Borlaug Institute for South Asia (BISA) and the University of Minnesota.

A burning issue

To quickly and cheaply clear their fields to sow wheat each year, farmers in northern India burn an estimated 23 million tons of straw from their rice harvests. That enormous mass of straw, if packed into 20-kilogram 38-centimeter-high bales and piled on top of each other, would reach a height of over 430,000 kilometers — about 1.1 times the distance to the moon.

Regulations are in place in India to reduce agricultural fires but burning continues because of implementation challenges and lack of clarity about the profitability of alternate, no-burn farming.

Farmers have alternatives, the study shows. To sow wheat directly without plowing or burning rice straw, farmers need to purchase or rent a tractor-mounted implement known as the “Happy Seeder,” as well as attach straw shedders to their rice harvesters. Leaving straw on the soil as a mulch helps capture and retain moisture and also improves soil quality, according to M.L. Jat, CIMMYT Principal Scientist, cropping systems specialist and a co-author of the study.

A combine harvester (left) equipped with the Super Straw Management System, or Super SMS, works alongside a tractor fitted with a Happy Seeder. (Photo: Sonalika Tractors)

Win-win

The Science study demonstrates that it is possible to reduce air pollution and greenhouse gas emissions in a way that is profitable to farmers and scalable.

The paper shows that Happy Seeder-based systems are on average 10%–20% more profitable than straw burning options.

“Our study dovetails with 2018 policies put in place by the government of India to stop farmers from burning, which includes a US$166 million subsidy to promote mechanization to manage crop residues within fields,” said Priya Shyamsundar, Lead Economist, Global Science, of The Nature Conservancy and first author of the study.

Shyamsundar noted that relatively few Indian farmers currently sow their wheat using the Happy Seeder but manufacturing of the Seeder had increased in recent years. “Less than a quarter of the total subsidy would pay for widespread adoption of the Happy Seeder, if aided by government and NGO support to build farmer awareness and impede burning.”

“With a rising population of 1.6 billion people, South Asia hosts 40% of the world’s poor and malnourished on just 2.4% of its land,” said Jat, who recently received India’s prestigious Rafi Ahmed Kidwai Award for outstanding and impact-oriented research contributions in natural resource management and agricultural engineering. “Better practices can help farmers adapt to warmer winters and extreme, erratic weather events such as droughts and floods, which are having a terrible impact on agriculture and livelihoods. In addition, India’s efforts to transition to more sustainable, less polluting farming practices can provide lessons for other countries facing similar risks and challenges.”

In November 2017, more than 4,000 schools closed in Delhi due to seasonal smog. This smog increases during October and November when fields are burned. It causes major transportation disruptions and poses health risks across northern India, including Delhi, a city of more than 18 million people.

Some of these problems can be resolved by the use of direct sowing technologies in northwestern India.

Read the full study in Science

For more information, or to arrange interviews with the researchers, please contact:

Rodrigo Ordóñez, Communications Manager, CIMMYT
r.ordonez@cgiar.org, +52 5558042004 ext. 1167

‘Truly novel’: ProMaíz Nativo creates on-pack logo for native Mexican corn

Written by Mary Donovan on August 5, 2019. Posted in In the media.

Newly formed, non-profit ProMaíz Nativo will promote Mexico’s native corn biodiversity with a front-of-pack logo to help consumers choose sustainably-grown, heirloom varieties. Read more here.

New CIMMYT pre-commercial hybrids available from Asia maize breeding programs

Written by Rodrigo Ordóñez on August 5, 2019. Posted in News.

The International Maize and Wheat Improvement Center (CIMMYT) is offering a new set of improved maize hybrids to partners in South and South East Asia and similar agro-ecological zones, to scale up production for farmers in these areas.

National agricultural research systems and seed companies are invited to apply for the allocation of these pre-commercial hybrids, after which they will be able to register, produce and offer the improved seed to farming communities.

The deadline to submit applications to be considered during the next round of allocations is August 15, 2019. Applications received after that deadline will be considered during the following round of product allocations.

Information about the newly available hybrids, application instructions and other relevant material is available below.

Download all documents

Or download individual files below:

Announcement of the Results of the Maize Regional Trials Conducted by CIMMYT-Asia 2017 and 2018 Seasons (including Appendix 1)

Appendix 2: Available Hybrids (CAT-3 to 8) (Product profile 1) and Appendix 3: Available Hybrids (CAT1 &CAT-2) (Product profile 2)

Appendix 4: Trial Summary information 2017-18 in South Asia

To apply, please fill out the CIMMYT Improved Maize Product Allocation Application Forms, available for download at the links below. Each applicant will need to complete one copy of Form A for their organization, then for each hybrid being requested a separate copy of Form B. Please be sure to use these current versions of the application forms.

FORM A – Application for CIMMYT Improved Maize Product Allocation

FORM B – Application for CIMMYT Improved Maize Product Allocation

Please send completed forms via email to P.Nagesh@cgiar.org with copy to GMP-CIMMYT@cgiar.org.

CIMMYT and CGIAR staff members put their tree seedlings in the ground. (Photo: CIMMYT)

CIMMYT and CGIAR staff join Ethiopia’s record-breaking tree-planting campaign

Written by Rodrigo Ordóñez on August 1, 2019. Posted in News.

Staff members of CIMMYT and other CGIAR centers in Ethiopia participated in the country's nationwide campaign that resulted in the planting of more than 350 million trees in one single day. (Photo: CIMMYT) — Staff members of CIMMYT and other CGIAR centers in Ethiopia participated in the country’s nationwide campaign that resulted in the planting of more than 350 million trees in one single day. (Photo: CIMMYT)

July 29, 2019, was a remarkable day for Ethiopia. People across the country planted 353,633,660 tree seedlings in just 12 hours, according to the official count, in what is believed to be a world record. This figure also exceeded the target of a nationwide campaign calling citizens to plant 200 million trees in one day. This initiative was part of the Ethiopian government’s “Green Legacy” initiative, which aims to plant 4 billion trees by October.

The International Maize and Wheat Improvement Center (CIMMYT) and other CGIAR centers working in Ethiopia joined the tree-planting campaign. In the morning of July 29, staff members turned out at Adwa park, near Addis Ababa’s Bole International Airport, to plant tree seedlings. This activity was coordinated by the International Livestock Research Institute (ILRI) after receiving an invitation from the Bole subcity administration.

Ethiopia’s tree-planting day received worldwide attention. Al Jazeera reported that, “in addition to ordinary Ethiopians, various international organizations and the business community have joined the tree planting spree which aims to overtake India’s 66 million planting record set in 2017.”

A greener future for CGIAR

Ethiopia’s reforestation efforts align with CGIAR’s sustainability strategy.

In its current business plan, CGIAR has five global challenges including planetary boundaries. Food systems are driving the unsustainable use of the planet’s increasingly fragile ecosystem. A stable climate, water, land, forests and the biodiversity they contain are a precious, yet finite, natural resource. Food systems account for about one-third of greenhouse gas emissions and will be profoundly affected by its impacts. Agriculture is driving the loss of the world’s forests and productive land, with 5 million hectares of forests lost every year and a third of the world’s land already classified as degraded. Agriculture accounts for about 70% of water withdrawals globally, is a major cause of water stress in countries where more than 2 billion people live, and water pollution from agricultural systems poses a serious threat to the world’s water systems.

With Ethiopia’s increasing population, there is a high pressure on farmland, unsustainable use of natural resources and deforestation.

At the Agriculture Research for Development Knowledge Share Fair organized in Addis Ababa on May 15, 2019, CGIAR centers demonstrated how they are working together to improve agriculture production and environmental sustainability, tackling local challenges and generating global impact in partnership with other organizations, communities and governments.

At the fair’s opening ceremony, Seleshi Bekele, Ethiopia’s Minister of Water, Irrigation and Electricity, noted that the country has policies, institutional arrangements as well as human and financial resources to work towards sustainability. As a result, Ethiopia has made remarkable achievements towards meeting the Sustainable Development Goals with the continued support and contributions from partners like CGIAR. He also called CGIAR centers to support the efforts to plant 4 billion tree seedlings in 2019, as part of Ethiopia’s climate change adaptation and mitigation goals.

CIMMYT staff show their hands full of dirt after planting tree seedlings in Bole subcity, near Addis Ababa's international airport. (Photo: CIMMYT) — CIMMYT staff show their hands full of dirt after planting tree seedlings in Bole subcity, near Addis Ababa’s international airport. (Photo: CIMMYT)

Strengthening wheat production in Africa

Written by Mary Donovan on July 31, 2019. Posted in In the media.

CIMMYT researcher Bekele Abeyo remarked at the International Wheat Congress that there are hardly any African countries self-sufficient in wheat, and that food security in Africa is dependent on wheat production.

Matthew Reynolds, CIMMYT researcher and head of the Heat and Drought Wheat Improvement Consortium (HeDWIC), noted that the consortium has already benefited nine African countries and stresses the importance of future work in this area.

New publications: A study of water markets in Bangladesh

Written by Emma Orchardson on July 30, 2019. Posted in Publications. 3 Comments on New publications: A study of water markets in Bangladesh

Domestic rice and wheat production in Bangladesh has more than doubled in the last 30 years, despite declining per capita arable land. The fact that the country is now almost self-sufficient in staple food production is due in large part to successful and rapid adoption of modern, high-yielding crop varieties. This has been widely documented, but less attention has been paid to the contribution of small-scale irrigation systems, whose proliferation has enabled double rice cropping and a competitive market system in which farmers can purchase irrigation services from private pump owners at affordable rates.

However, excess groundwater abstraction in areas of high shallow tube-well density and increased fuel costs for pumping have called into question the sustainability of Bangladesh’s groundwater irrigation economy. Cost-saving agronomic methods are called for, alongside aligned policies, markets, and farmers’ incentives.

A recent study by researchers at the International Maize and Wheat Improvement Center (CIMMYT) examines the different institutions and water-pricing methods for irrigation services that have emerged in Bangladesh, each of which varies in their incentive structure for water conservation, and the level of economic risk involved for farmers and service providers.

Using primary data collected from 139 irrigation service providers and 556 client-farmers, the authors assessed the structure of irrigation service types as well as the associated market and institutional dimensions. They found that competition between pump owners, social capital, and social relationship between of pump owners and client farmers, significantly influence the structure of irrigation services and irrigation water pricing methods. Greater competition between pump owners, for instance, increases the likelihood of pay-per-hour services while reducing that of crop sharing arrangements.

Based on these and other findings, authors made policy recommendations for enhancing irrigation services and sustainability in Bangladesh. As Bangladesh is already highly successful in terms of the conventional irrigation system, the authors urge taking it to the next level for sustainability and efficiency.

Currently Bangladesh’s irrigation system is based on centrifugal pumps and diesel engines. The authors suggest scaling out the energy efficient axial flow pump, and the alternate wetting and drying system for water conservation and irrigation efficiency. They also recommend further investment in rural electrification to facilitate the use of electric motors, which can reduce air pollution by curbing dependency on diesel engines.

Read the full article:
“Understanding clients, providers and the institutional dimensions of irrigation services in developing countries: A study of water markets in Bangladesh” in Agricultural Water Management, Volume 222, 1 August 2019, pages 242-253.

This study was made possible through the support provided by the United States Agency for International Development (USAID) and the Bill & Melinda Gates Foundation to the Cereal Systems Initiative for South Asia (CSISA). Additional support was provided by the CGIAR Research Programs on Maize (MAIZE) and Wheat (WHEAT).

Local irrigation service providers in southern Bangladesh demonstrate the use of a two-wheeled tractor to power an axial flow pump to provide fuel-efficient surface water irrigation. (Photo: Tim Krupnik/CIMMYT)

Read more recent publications by CIMMYT researchers:

A spatial framework for ex-ante impact assessment of agricultural technologies. 2019. Andrade, J.F., Rattalino Edreira, J.I., Farrow, A., Loon, M.P. van., Craufurd, P., Rurinda, J., Shamie Zingore, Chamberlin, J., Claessens, L., Adewopo, J., Ittersum, M.K. van, Cassman, K.G., Grassini, P. In: Global Food Security v. 20, p. 72-81.
Assessing genetic diversity to breed competitive biofortified wheat with enhanced grain ZN and FE concentrations. 2019. Velu, G., Crespo-Herrera, L.A., Guzman, C., Huerta-Espino, J., Payne, T.S., Singh, R.P. In: Frontiers in Plant Science v. 9, art. 1971.
Genome-wide association mapping and genomic prediction analyses reveal the genetic architecture of grain yield and flowering time under drought and heat stress conditions in maize. 2019. Yibing Yuan, Cairns, J.E., Babu, R., Gowda, M., Makumbi, D., Magorokosho, C., Ao Zhang, Yubo Liu, Nan Wang, Zhuanfang Hao, San Vicente, F.M., Olsen, M., Prasanna, B.M., Yanli Lu, Zhang, X. In: Plant Breeding v. 9, art. 1919.
Diversifying conservation agriculture and conventional tillage cropping systems to improve the wellbeing of smallholder farmers in Malawi. 2019. TerAvest, D., Wandschneider, P.R., Thierfelder, C., Reganold, J.P. In: Agricultural Systems v. 171, p. 23-35.
Biofortified maize can improve quality protein intakes among young children in southern Ethiopia. 2019. Gunaratna, N.S., Moges, D., De Groote, H. Nutrients v. 11, no. 1, art. 192.

Innovation rush aims to help farmers, rich and poor, beat climate change

Written by Mary Donovan on July 29, 2019. Posted in In the media.

Agricultural researchers, who have teamed up to boost harvests and fight the major blight of wheat rust are now forming an international consortium in a bid to make wheat stand up to worsening heat and drought.

“There was a real shift in terms of the intensity of what we do together when we became aware of climate change,” said Hans-Joachim Braun, who heads the global wheat program for the International Maize and Wheat Improvement Center (CIMMYT), based in Mexico. For each 1 degree Celsius global temperatures rise above pre-industrial times, wheat harvests drop 5-8%, he said. That means the world will likely see a 10% drop in harvests even if governments hold global warming to “well below” 2C, as they have agreed, he said – and that drop would come even as the world’s population grows and demand for food rises.

Finding ways to breed wheat that can cope better with heat could help farmers from Australia to India and China, as well as the people who depend on their grain, he said. “It doesn’t matter where you use this trait – it will have an impact,” Braun said. Read more here.