Temina Lalani-Shariff explains the importance of mechanization technologies to sustainably manage finite land and water resources but also to enhance food security for a growing world population, in a more equitable manner.
Leading crop simulation models used by a global team of agricultural scientists to simulate wheat production up to 2050 showed large wheat yield reductions due to climate change for Africa and South Asia, where food security is already a problem.
The model predicted average declines in wheat yields of 15% in African countries and 16% in South Asian countries by mid-century, as described in the 2021 paper âClimate impact and adaptation to heat and drought stress of regional and global wheat production,â published in the science journal Environmental Research Letters. Climate change will lower global wheat production by 1.9% by mid-century, with the most negative impacts occurring in Africa and South Asia, according to the research.
âStudies have already shown that wheat yields fell by 5.5% during 1980-2010, due to rising global temperatures,â said Diego N.L. Pequeno, wheat crop modeler at the International Maize and Wheat Improvement Center (CIMMYT) and lead author of the paper. âWe chose several models to simulate climate change impacts and also simulated wheat varieties that featured increased heat tolerance, early vigor against late season drought, and late flowering to ensure normal biomass accumulation. Finally, we simulated use of additional nitrogen fertilizer to maximize the expression of these adaptive traits.â
Wheat fields in Ankara, Turkey, where data was used for crop model simulation (Photo: Marta Lopes/CIMMYT)
The wheat simulation models employed â CROPSIM-CERES, CROPSIM, and Nwheat within the Decision Support System for Agrotechnology Transfer, DSSAT v.4.6 â have been widely used to study diverse cropping systems around the world, according to Pequeno.
âThe DSSAT models simulated the elevated CO2 stimulus on wheat growth, when N is not limiting,â he said. âOur study is the first to include combined genetic traits for early vigor, heat tolerance, and late flowering in the wheat simulation.â
Several factors, including temperature, water deficit, and water access, have been identified as major causes in recent wheat yield variability worldwide. The DSSAT wheat models simulate the impact of temperature, including heat stress, water balance, drought stress, or nitrogen leaching from heavy rainfall.
âGenerally, small and low-volume wheat producers suffered large negative impacts due to future climate changes, indicating that less developed countries may be the most affected,â Pequeno added.
Climate change at high latitudes (France, Germany, and northern China, all large wheat-producing countries/region) positively impacted wheat grain yield, as warming temperatures benefit wheat growth through an extended early spring growing season. But warmer temperatures and insufficient rainfall by mid-century, as projected at the same latitude in Russia and the northwestern United States, will reduce rainfed wheat yields â a finding that contradicts outcomes of some previous studies.
At lower latitudes that are close to the tropics, already warm, and experiencing insufficient rainfall for food crops and therefore depending on irrigation (North India, Pakistan, Bangladesh), rising heat will damage wheat crops and seriously reduce yields. China, the largest wheat producer in the world, is projected to have mixed impacts from climate change but, at a nation-wide scale, the study showed a 1.2% increase in wheat yields.
âOur results showed that the adaptive traits could help alleviate climate change impacts on wheat, but responses would vary widely, depending on the growing environment and management practices used,â according to Pequeno. This implies that wheat breeding for traits associated with climate resilience is a promising climate change adaptation option, but its effect will vary among regions. Its positive impact could be limited by agronomical aspects, particularly under rainfed and low soil N conditions, where water and nitrogen stress limit the benefits from improved cultivars.
Extreme weather events could also become more frequent. Those were possibly underestimated in this study, as projections of heat damage effects considered only changes in daily absolute temperatures but not possible changes in the frequency of occurrence. Another limitation is that most crop models lack functions for simulating excess water (e.g., flooding), an important cause of global wheat yield variability.
This study was supported by the CGIAR Research Program on Wheat agri-food systems (CRP WHEAT; 2012-2021), the CGIAR Platform for Big Data in Agriculture, the International Wheat Yield Partnership (IWYP115 Project), the Bill & Melinda Gates Foundation, the World Bank, the Mexican government through the Sustainable Modernization of Traditional Agriculture (MasAgro) project, and the International Treaty of Plant Genetic Resources for Food and Agriculture and its Benefit-sharing Fund for co-funding the project, with financial support from the European Union.
Producing findings in collaboration with local communities can better and more quickly meet local needs, advancing progress on the UN’s Sustainable Development Goals (SDG).
In December 2022, more than 40 scientists from African National Agricultural Research Institutes (NARI) and Small and Medium Enterprise (SME) seed companies received training on the design and implementation of modern maize breeding programs.
The training, explains Yoseph Beyene, project leader in the Accelerating Genetic Gains (AGG) â Maize project, was designed to improve maize breedersâ knowledge of the most advanced technologies and methodologies in order to increase genetic gains in their respective breeding programs. It was supported by AGG-Maize and the CGIAR Accelerated Breeding Initiative (ABI) and formed part of ongoing efforts to modernize NARI breeding programs under AGG-Maize.
Yoseph Beyene, Accelerating Genetic Gains-Maize Project leader, makes introductory remarks at the start of the Senior Breeders Training in Nairobi, Kenya. (Photo: Susan Otieno/CIMMYT)
Over the course of five days in Nairobi, Kenya, participants from 13 countries where AGG-Maize is implemented worked to develop their skills in the use of new technologies and approaches to improving genetic gains and breeding efficiencies. Topics covered included the prioritization of market segmentation and product profile development, application of quantitative genetics principles in maize breeding, seed production research, improved designs for regional on-farm trials, and much more.
âThe training was an eye opener supported by detailed explanations on applications of diverse research methodologies in maize breeding,â said Isiah Aleri, a research assistant for the International Maize and Wheat Improvement Centerâs (CIMMYT) Maize Program in Kenya. âI met teams who had different views on some breeding techniques, but later received guided explanations from trainers on why certain standards and requirements are set for effective decision making.â
Veronica Ogugo, a research associate in the same CIMMYT program, agreed saying: âIt was very educative and in-depth in all the areas that were covered by the different specialists. The best part was that each of the components complimented one another.â She added that the training also offered a good opportunity for interaction with other experts.
B.M. Prasanna, CIMMYT Global Maize Program director, speaks at the Senior Breeders Training in Nairobi, Kenya. (Photo: Susan Otieno/CIMMYT)
What and whom to breed for
In his opening remarks at the training, B.M. Prasanna, Global Maize Program director at CIMMYT, noted the need for efficient use of limited resources, and encouraged scientists to work smartly, for instance, by leveraging available germplasm across phenotyping networks from other regions to diversify germplasm base for increased genetic gains. He emphasized the importance of clearly determining market segments and developing product profiles that have clear objectives, as well as the key traits to be considered, such as tolerance to drought, heat, and pests and diseases like fall armyworm.
Prasanna highlighted zinc as an example of an important feature to focus on, pointing out the micronutrientâs vital role in mental well-being and its immune boosting properties, especially in children. âDifferent geographies have different ways of using maize,â he explained. âIn general, maize provides 15-56% of total calorie intake in the rain-fed tropics, hence its importance for improving not only smallholder farmer incomes but also food and nutrition security.â
He also outlined how important partnerships with national programs and seed companies are for achieving the fullest impact of CIMMYTâs work. âThe strong regional collaborative maize breeding and seed systems is fundamental for impact,â he said. âIt is also the reason for arguably the largest public sector maize germplasm testing network in the Global South, in rain-fed stress-prone tropical environments.â
By: Professor Lindiwe Majele Sibanda, Chair, CGIAR System Board
With conflict in Ukraine, Sudan and elsewhere, the relationship between instability, migration and food security is increasingly apparent.
The Russia Ukraine crisis, is affecting food systems around the world, driving up the price of grains and fertilizers with countries that can least afford it hit the hardest. At the same time, broader food insecurity is contributing to forced migration and rising social tensions.
Accelerating climate change amplifies the risks, with yields for some crops in sub-Saharan Africa set to fall by up to 35 per cent by 2050.
The International Maize and Wheat Improvement Center (CIMMYT) has a proven history of improving the lives of smallholder farmers and their families through innovative crop science and strong global partnerships.
CIMMYT celebrates Healthy Eating Week (June 13 â June 18) in the context of strengthening sustainable agrifood systems, which facilitate the production and consumption of healthy foods, against the impacts of climate change and the cost-of-living crisis.
Nutritious diets contribute to human health and productivity. Diversified cropping, whereby staple cereals like maize and wheat are grown in associations or rotations with legume or horticulture crops, help to conserve soil and water. They boost the climate resilience of farms while reducing their ecological impacts, also lowering costs for small-scale farmers and improving the nutrition of rural communities.
Conserving biodiversity in crops, livestock, aquaculture, fisheries, and forestry results in more robust food production systems, able to provide reliable supplies of nutritious grain, meat, vegetables, and seafood.
Rising temperatures, freshwater depletion, more erratic and extreme weather, market swings, and human conflict are threatening agrifood systems as never before, exacerbating food and nutrition insecurity.
Smallholder farmers and their households, which the World Bank estimates to number 0.5 billion globally and comprise a large proportion of humans living on less than $2 a day, produce much of the world’s food. At the same time, they and food system workers disproportionately bear the brunt of environmental and socioeconomic shocks.
To protect them and meet the worldâs rising demand for food, CIMMYT joins global calls to leverage agrifood systems to ensure equitable access to food for all, as well as greater investment in and use of technology that supports more intensive, climate resilient, and ecologically sensible food production.
Read four stories about CIMMYTâs efforts to support access to healthy food through seed health initiatives, global partnerships, and crop biofortification.
Seeds of Discovery
The discovery and use of powerful genetic traits from maize and wheat seed collections can strengthen crops, help produce healthy foods, and improve livelihoods.
Science and partnerships are critical to reach G7 food security goals
The recent six-page statement from the G7 warns of the increased global risk of famine. CIMMYT offers innovative science and partnerships to help the G7 achieve its stated ambitions for global food and nutrition security.
Miguel Ezequiel May Ic, San Felipe Orient, Quintana Roo (Photo: Peter Lowe/CIMMYT)
A sustainable solution to micronutrient deficiency
In the absence of affordable options for dietary diversification, biofortification through crop breeding offers a viable way to reduce the micronutrient deficiencies that hamper the health and productivity of billions of humans, particularly in developing countries.
The International Maize and Wheat Improvement Center (CIMMYT) played a significant role in India’s agricultural development during the 1950s and 1960s. A brief history of this involvement – through the Green Revolution – is useful to understand CIMMYT’s journey of strengthening global partnerships.
The G20 MACS is composed of the ministries or governmental bodies responsible for agricultural research in each G20 state and leading research institutions, including CIMMYT as part of CGIAR, which strategically advise these decision makers. The G20 MACS addresses diverse global challenges in agriculture affecting the people and planet through joint agricultural research and innovation strategies and implementation of initiatives under new cooperation formats.
âCIMMYT is working for a world with resilient agri-food systems and protecting biodiversity with a multi-crop, multi-institutional, and multi-disciplinary approach,â said Govaerts during the recent MACS meeting. â70% of wheat and over 50% of maize varieties sown worldwide are derived from CIMMYT materials, and we are improving livelihoods in over 50 countries.â
In its efforts to ensure biodiversity, CGIAR genebanks hold over 770,000 accessions, of which 80% are immediately accessible. As an added measure of security, duplicates of 78% of the seeds reside at the Svalbard Global Seed Vault.
Because wheat provides 20% of the global population’s daily protein intake, protecting it from disease, pests, and the effects of climate change is paramount. And to keep pace with the growing population, yields must increase in sustainable manners. To meet those challenges, CIMMYT coordinates the International Wheat Improvement Network, which involves hundreds of partners and testing sites worldwide. The Network has established a global phenotyping network, with platforms hosted locally so that environments are optimal for specific trait phenotyping.
Battling pests
In efforts to combat the threat of wheat blast, CIMMYT has established a regional collaboration which includes testing centers (over 15,000 lines tested), surveillance networks, and the release of blast resistant varieties in India, Nepal, and Bangladesh. In addition, CIMMYT has trained 100 extension agents from 10 countries in wheat blast identification and surveillance protocols.
Examining Ug99 stem rust symptoms on wheat. (Photo: Petr Kosina/CIMMYT)
Fall armyworm, is a voracious pest in both Africa and Asia, has caused up to $13 billion per year in crop losses in sub-Saharan Africa since 2016, threatening the livelihoods of millions of farmers throughout the region. CIMMYT has developed hybrid maize varieties resistant to this pest by identifying and validating sources of native genetic resistance.
International Year of the Millet: 2023
Within its presence in CGIAR, CIMMYT is working in networks with African NARS and private sector partners to share resources and knowledge and innovating sustainable crop and crop-livestock systems. This will directly support the Millets And Other Ancient Grains International Research Initiative (MAHARISHI), inaugurated at the G20 MACS conference. The initiative facilitates research collaboration on climate-resilient and nutritious grains, including millets and other underutilized grains. CIMMYT is also initiating and supporting crop improvement programs for sorghum, millet, groundnut, pigeon pea, and chickpea, in a model that empowers the national research centers.
Malawian farmer in her groundnut plot under conservation agriculture. (Photo: T. Samson/CIMMYT)
This work dovetails with the recently announced Accelerated Innovation Delivery Initiative (AID-I), in which CIMMYT is catalyzing efforts to scale up existing and high potential innovations, technologies, and business models as opposed to starting new ones in Malawi, Tanzania, and Zambia.
Creating sustainable solutions
CIMMYT is also pioneering the development of a hub network which supports adaptive research and integrated development for sustainable agrifood systems. With particular attention paid to inclusivity, these hubs are changing the perception of womenâs roles in agriculture.
âCIMMYT is building towards future-proof solutions that foster empowerment through raising family income and food security, working with partners in the Global South for the benefit of the Global South,â said Govaerts.
Miguel Ezequiel May Ic, San Felipe Orient, Quintana Roo (Photo: Peter Lowe/CIMMYT)
In a world where more than 800 million women, men, and children still go hungry, the International Maize and Wheat Improvement Center (CIMMYT) offers proven science and formidable partnerships to help achieve the recently stated ambitions of prosperous nations for global food security and nutrition.
Meeting in Hiroshima, Japan, the weekend of 19 May 2023, the grouping of seven wealthy nations known as the G7 released a public statement recognizing that the world faces the highest risk of famine in a generation and the need of working together to build more resilient, sustainable, and inclusive agriculture and food systems.
âRealizing resilient global food security and nutrition for all is our shared goal for a better future for each human being,â reaffirmed the leaders of Japan, Australia, Brazil, Canada, Comoros, the Cook Islands, France, Germany, India, Indonesia, Italy, the Republic of Korea, the United Kingdom, the United States of America, Vietnam, and the European Union, in a joint statement.
The six-page statement lays out detailed actions, policy goals, and partnerships to respond to the immediate food security crisis, in which more than 250 million persons in 58 countries need emergency food assistance, as well as preparing for and preventing future crises.
Research with impacts for marginalized, small-scale farmers
Recognizing the key role of applied research to boost food production while addressing climate shocks, the leaders advocated promoting climate-smart agriculture, including ââŠagro-ecological, nature-based solutions and ecosystem based approaches and other innovative approaches as appropriate, drawing on the knowledge and evidence base developed by the FAO, IFAD and CGIAR.â
Established in 1971, CGIAR is a global partnership dedicated to reducing poverty, enhancing food and nutrition security, and improving natural resources. A founding member and leader in CGIAR, CIMMYT is responsible for major impacts in the productivity of two key food crops, according to Bram Govaerts, director general of CIMMYT.
Celia Agustina Magaña Magaña in her milpa field (Photo: Peter Lowe/CIMMYT)
âMaize and wheat together sustain billions of people worldwide, providing around a fifth of humanityâs nutritional protein and carbohydrates, generating nearly $50 billion in trade each year, and covering 400 million hectares of land â thatâs approximately one quarter of the worldâs farmland,â said Govaerts. âWe stand ready to support G7 efforts.â
âFully half of the maize and wheat varieties grown in low- and middle-income countries carry CIMMYT breeding contributions,â Govaerts explained. âThis and our research on more productive and efficient farming methods for those crops generate approximately $3.5-4 billion each year in enhanced benefits to farmers and consumers.â
As part of its decades-long cropping systems research, CIMMYT has studied and promoted conservation agriculture, a soil- and water-saving approach involving reduced tillage, keeping a cover of crop residues, and growing multiple crops together or in rotations. This approach has become highly relevant for farmers in places such as South Asia, where rising temperatures and fresh water scarcities threaten more than 13 million hectares of crop production. As part of its âcropping systemsâ approach, CIMMYT has diversified its expertise to groundnut, pigeon pea, chickpea, pearl millet and sorghum, with a strong focus on nutrition and resilience, while maintaining the Centerâs foundational work in seed production and seed marketing systems.
The G7 statement cites the importance of dryland cereal and legume crops in settings such as sub-Saharan Africa and South Asia, and CIMMYT has undertaken initiatives to improve the livelihoods of small-scale producers and consumers of sorghum, groundnut, cowpea, common beans, and millets. Among other things, the work generates and shares data on the performance and the availability of seed of improved varieties of those crops.
CIMMYT is co-leading the CGIAR initiative Digital Innovation, which is working across 13 countries in Africa, Asia, and Latin America to improve the quality of information systems and strengthen local capacities to realize the potential of digital technologies, thereby boosting small-scale farmersâ adoption of better practices, their incomes, and their resilience to climate shocks, while reducing the gender gap and managing food system risks.
Partner connections and funding power success
These impacts would not have been possible without CIMMYTâs longstanding, effective relationships with hundreds of public and private partners worldwide, a number of which are mentioned in the G7 statement, as well as the global reach of the jointly-generated, freely-shared knowledge from those collaborations, according to Govaerts.
Isaiah Nyagumbo inspects a maize ear at the Chimbadzwa plot (Photo: Shiela Chikulo/CIMMYT)
âA 2022 study in Nature Scientific Reports showed that the Centerâs climate science, associated with some 90% of its research, appears on academic and research platforms as well as in social media and government and international organization websites across the Global North and South, contributing to the decolonization of science and the democratization of scientific debates,â he said.
CIMMYT partnerships with and support for private seed producers and dealers have helped fuel the adoption and spread of drought tolerant maize varieties in Africa. A 2021 study shows that, during 1995-2015, nearly 60% of all maize varieties released in 18 African countries came from research by CIMMYT or the International Institute of Tropical Agriculture (IITA), bringing yearly benefits as high as $1.05 billion and gaining mention in a blog by Bill Gates.
Regarding support for CIMMYTâs work from prosperous nations, including several G7 members, the Center receives generous investments on the order of $170 million each year from diverse funders including the Bill & Melinda Gates Foundation, the US Agency for International Development (USAID), Deutsche Gesellschaft fĂŒr Internationale Zusammenarbeit (GIZ) GmbH, the government of Mexico, and CGIAR.
Mixed farming can boost Nepalâs income, food security and resilience to climate change.
CGIAR Research Centers such as the International Water Management Institute (IWMI) and the International Maize and Wheat Improvement Center (CIMMYT) are organizing pilot activities to promote sustainable intensification of mixed farming systems (SIMFS) as a vital strategy. SIMFS has the potential to enhance the current mixed farming system by utilizing the same quantity of natural resources and employing effective crop management.
A well-functioning seed system is key to timely access to low cost and quality seed by farmers. Improved varieties are critical to increase grain production in terms of both quality and quantity.
CIMMYT is working with the National Agricultural Semi-Arid Resources Research Institute (NaSARRI) to strengthen seed systems for millet, sorghum, and groundnuts.
In the Indo-Gangetic Plains of northern India, nearly 70% of the population is involved in agriculture and extension services. Despite the abundantly fertile soil and farmers’ resilience, the adoption of agricultural innovations and productivity in the region has been slow.
This slow progress is often attributed to comparatively low levels of agricultural mechanization in the region and small land holdings of individual farmers, which often makes them risk averse to new technologies. However, times are changing.
Farmer Gangesh Pathak, in his recently harvested field using combine harvester machine, discuss Kharif â summer crops â schedule with CIMMYT Agronomist Ajay K Pundir. (Photo: Vijay K. Srivastava/CIMMYT)
Through the Cereal Systems Initiative for South Asia (CSISA) project, researchers from the International Maize and Wheat Improvement Center (CIMMYT), working closely with the local Krishi Vigyan Kendra (KVK) and partners, have led the transition from traditional farming to sustainable intensification agricultural practices in the region, helping the region slowly but steadily realize its full potential. Over the years, working extensively with progressive farmers, CSISA scientists have helped optimize the cost of inputs and increase productivity through new technology adoption and capacity building for these farmers.
Krishnamohan Pathak, a farmer in his early sixties from the village of Patkhaoli, first learned about conservation agriculture practices when he attended a field event in Nonkhar village in Deoria district, Uttar Pradesh. CSISA researchers invited farmers from Nonkhar and neighbouring villages to attend a field day event, an exposure activity, on zero tillage wheat and direct seeded rice (DSR) technologies. Zero tillage allows farmers to plant directly without plowing or preparing the soil, minimizing soil movement. Pathak was one of the farmers who got to see first-hand the advantages of these sustainable agricultural practices.
Seeing merit in these practices, Pathak continued to engage with CSISA scientists and in 2013-2014, adopted zero tillage, and directly seeded rice in his family-owned fields.
“The CSISA field team encouraged me to buy a rice planter which has helped manage paddy transplantation on time, and wheat after that through zero till,” Pathak said.
Pathak later participated in other agri-technology events and CSISA field trial activities. In 2018, he joined other progressive farmers from the region who attended a training at ISARC (IRRI South Asia Regional Centre) in Varanasi, Uttar Pradesh on direct seeded rice, organized by CSISA researchers to build capacity and raise awareness of the conservation agriculture method.
The next generation leads the way
Today, Pathak is one of the key influential farming members in the region. He has now, however, passed the baton to his 37-year-old son Gangesh Pathak. “I have occupied myself with other local leadership activities after my son has been active in the fields. I am not so skilled at using these machines, their maintenance and their services. The younger generation seems much better at adapting,” he said.
Gangesh has been involved actively in farming ever since he finished his graduation, trying to make it lucrative. He has enjoyed recent success growing wheat and rice through new technology and practices. Standing in the fields recently harvested with the new improved wheat variety DBW 187, grown through early sowing â a method which goes against the traditional practice of planting after November â and zero tillage, he is happy with his 5.5 ton per hectare yield.
He spoke enthusiastically about the farming machinery he has procured to reduce drudgery in his farms and the hiring services provided to smallholder farmers in the region. After his father bought the transplanter in 2014, the family added larger machines such as the Happy Seeder, Super Seeder, Laser Land Leveller, Straw Reaper, and Direct Seeded Rice machine.
Farmer Gangesh Pathak explains the use of machinery that has enabled conservation agriculture practices in his fields and helped improve yields and income. (Photo: Nima Chodon/CIMMYT)
According to Gangesh, this has been possible thanks to the support from the local agriculture authorities and guidance from the CSISA team, who told his father about the various schemes offered by the central and state government to support farmers to adopt more productive and sustainable agricultural technologies.
Ajay Kumar Pundir, CIMMYT agronomist, based in Uttar Pradesh and leading CSISA’s efforts, stressed the importance of access to agricultural mechanization and support.
“Our job just does not end at informing and training farmers about better-bet agricultural practices. Along with other public and private stakeholders, we must support and ensure their availability and access â machines, quality seeds, timely information â for farmers to adopt it,” he said.
Custom hiring center help scale mechanization
With so much farm machinery, the Pathaks soon began extending hiring services. Custom hiring is a promising enterprise opportunity for farmers as they can use the machinery on their farms and earn extra income by extending services to other farmers at a reasonable cost, which helps cover diesel and maintenance costs. Gangesh made about 2.5 lakhs (USD $3,033.76) in profit during the 2022-2023 Rabi (winter crops) through hay machine hiring services, where around 250 farmers used these services.
Once the word spread, demand for hiring services by smallholder farmers, challenged by scarce labor for sowing and harvesting, started growing. Gangesh was encouraged by the good profits and was keen to share the benefits of such hiring services to as many farmers as possible, and he helped establish a Farmer Producer Organization (FPO) with his father, Krishnamohan. FPO is a group made up of farmer-producers who are entitled to a host of benefits, including quality seeds, technical support, market access, under the Department of Agriculture and Farmers Welfare (DA&FW).
The FPO, started by the Pathaks in 2020, with 75 members (farmers) initially, currently boasts of around 300 farmers. Almost all FPO members have availed the custom hiring services for all farming purposes and various crops. Farmers, “particularly smallholders who cannot afford to purchase these machines for less than a few acres of land, are happy with the custom hiring services. It helps reduce their input cost by almost 50% along with other FPO member benefits,” Gangesh said.
Community-based technology demonstrations by CSISA and KVK and partners are ongoing to scale-out proven technologies and practices like early wheat sowing, zero tillage, and direct seeded rice. Gangesh is hopeful that farmers in the region, despite the emerging climate crisis concerns â already being felt in the region â can produce more and improve their income. He reckons that diversifying between rice-wheat cropping systems, mechanizing and system optimization through better advisories, and improved access to technologies as recommended by agronomists, will help farmers stay ahead of the curve.
About CSISA
Established in 2009, the Cereal Systems Initiative for South Asia (CSISA) is a science-driven and impacts-oriented regional initiative for increasing the productivity of cereal-based cropping systems. CSISA works in Bangladesh, India, and Nepal. CSISA activities in India focus on the eastern Indo-Gangetic Plains, dominated by small farm sizes, low incomes, and comparatively low agricultural mechanization, irrigation, and productivity levels. Learn about CSISA (India) Phase 4.0 Â
Staff of the International Soil Borne Pathogens Research and Development Center along with the Minister, deputy ministers, TAGEMâs DG, and high-level officials of the Ministry of Agriculture Forestry. (Photo: TAGEM)
Soil-borne pathogens (SBP) are a serious threat to Turkeyâs food security, especially as climate extremes (temperature, precipitations) become more commonplace. SBP are an array of specific adverse effects, such as root rot, wilt, yellowing, and dwarfing caused by fungi, bacteria, viruses, and nematodes. These pathogens can cause 50-75% yield loss in crops.
On May 2, 2023, the International Maize and Wheat Improvement Center (CIMMYT) Country Representative in Turkey, Abdelfattah Dababat, joined the inauguration ceremony of the International Soil-Borne Pathogens Research & Development Center (ISBPRDC).
Vahit KiriĆci, Turkish Minister of Agriculture and Forestry, inaugurated the Center, which is the first of its kind in the Central West Asia and North Africa (CWANA) region dedicated to advancing research on SBPs and developing innovative solutions to control and prevent their spread.
The opening ceremony took place at the Directorate of Plant Protection Central Institute working under the General Directorate of Agricultural Research and Policies (TAGEM), and it was attended by deputy ministers, TAGEMâs DG, and high-level officials of the Ministry of Agriculture and Forestry.
Serving under the auspices of the General Directorate of Agricultural Research and Policies (TAGEM), part of the Turkish Minister of Agriculture and Forestry, the ISBPRDC will meet international standards for sanitary conditions.
CGIAR and TAGEM mutually supported the SBP CIMMYT Turkey program by establishing and funding the ISBPRDC.
Bringing partners together
CIMMYT is signing a collaboration agreement with the ISBPRDC to facilitate knowledge exchange and technology transfer between the two institutions, which will support joint research and development activities aimed at improving crop health and productivity.
âThe most effective way forward to battle against threats to food security is through cooperation,â said Dababat. âThis collaboration is a great opportunity for Turkeyâs seed industry to maintain its competitive advantage in foreign markets.â
Professor Vahit KiriĆci, Turkish Minister of Agriculture and Forestry, TAGEMâs DG, CIMMYT’s Representative, and high-level officials from the Ministry of Agriculture and Forestry. (Photo: TAGEM)
Thirty-five scientists and technicians will work at the ISBPRDC and the institute will act as an umbrella for all SBP research in Turkey. Bahri DaÄdaĆ International Agricultural Research Institute (BDIARI), the Transitional Zone Agricultural Research Institute (TZARI), and the Plant Protection Central Research Institute (PPCRI) with offices in Konya, Eskisehir, and Ankara, respectively, will support the ISBPRDC center and collaborate with the SBP program at CIMMYT to deliver high-yielding wheat germplasm that is resistant to SBP.
Among new programs at the center are the development of a robust surveillance system to track pathogens, a genebank for germplasm, and screening facilities for resistance against SBP.
Recent successful events in Beijing included the first annual meeting of the China-Pakistan Joint Lab on Wheat Molecular Breeding. The meeting was attended by six distinguished Pakistani wheat scientists who had been invited to China for a 10-day training.
AID-I staff inspect germination in Malawi (Photo: CIMMYT)
Accelerated delivery with a difference is underway in Malawi, Tanzania, and Zambia to ensure access to stress-tolerant seeds for underserved farmers in remote areas. Supported by USAID, the Accelerated Innovation Delivery Initiative (AID-I) project brings public-private and civil society together to address the impacts of climate change, pests and diseases, and food shocks on maize and legume systems.
One simple and cost-effective solution to tackle these threats is last mile delivery of stress-tolerant and nutritious seeds. Ensuring that farmers have access to a diverse range of seeds means they can choose the best varieties to suit their needs and their local environment.
Through AID-I, scientists at the International Maize and Wheat Improvement Center (CIMMYT) are working with over 20 global, regional, national, and local partners to strengthen maize and legume seed systems in Malawi, Tanzania, and Zambia.
So far, in 2023, the team has set up over a hundred mega-demonstrations across Malawi and Zambia, to raise awareness and increase seed production by exposing communities to improved, climate-adapted and nutritious crop varieties. As learning centers, the mega-demonstrations give farmers a chance to see for themselves the advantages of improved maize and legume varieties and better farming practices including conservation agriculture and doubled up legumes systems.
Farmers plant mega-demonstration plots in Malawi (Photo: CIMMYT)
Spotlighted were drought-tolerant and nutritious varieties, expected to play a crucial role in the recovery of regional maize production. The Zambian and Malawian governments have also just released maize hybrids tolerant to fall armyworms, which will be scaled through the AID-I. The fall armyworm is an invasive pest that attacks more than 80 different crops but has a particular preference for maize. Without proper control measures, the pest can decimate crops, threatening food security, incomes, and livelihoods.
Alongside maize, the AID-I team is making seed of improved legume varieties, including beans, soybean, pigeon peas, cowpea, and groundnuts available at the last mile. Legumes are nutritious and good for the soil, providing valuable nutrients like nitrogen (N) so farmers can use less fertilizer, save money, and protect soil health.
AID-I supports strengthening of strategically located seed stockists of improved legume varieties and linking seed growers and buyers. These stockists, called agricultural development agents will also receive training in community seed production. Through connection with hundreds of agricultural development agents in the first farming season with seed suppliers, hundreds of thousands of farmers will be able to access a wide variety of improved seed.
Members of the CIMMYT leadership team with representatives from the U.S. Department of State and the U.S. Agency of International Development (USAID) visit AfriSeed in Zambia (Photo: CIMMYT)
Building strong relationships between public and private sector organizations is an integral part of the project. On January 16, 2023, long-term CIMMYT collaborator and AID-I key partner, AfriSeed hosted senior government officials from the United States Department of State (DOS) and U.S. Agency for International Development (USAID). The visitors gained valuable insight into how private seed companies involved in the marketing and distribution of maize and legume seeds operate in Zambia and showed their crucial role in the countryâs seed sector.