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The Scaling Conservation Agriculture-Based Sustainable Intensification in Ethiopia (SCASI) project aims to improve soil health and sustainably increase the productivity of major crops through widespread adoption of proven Conservation Agriculture-Based Sustainable Intensification practices and technologies, hence increasing the income of Ethiopia’s smallholder farmers and their resilience to climate change and variability.
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The Bangladesh Integrated Pest Management Activity (IPMA) project aims to strengthen the capacity of agricultural stakeholders in Bangladesh by controlling and preventing the spread of current and emerging threats to ensure more efficient, profitable, and environmentally safe agricultural production and productivity.
Objectives
Increase the availability and affordability of integrated pest management measures for the prevention and spread of current and emerging threats
Strengthen the capacity of Bangladesh agricultural stakeholders, such as academia, financial institutions, government, judiciary, media, civil society, the private sector, and value chain actors, to implement integrated pest management measures
Enhance the adoption of integrated pest management by smallholder farmers to increase agricultural production and productivity, while reducing environmental hazards caused by indiscriminate use of pesticides
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The Aguas Firmes project aims to introduce and promote the adoption of conservation agriculture technologies at scale to obtain sustainable crop yields with higher productivity in irrigated environments in Calera, Zacatecas. It also seeks to address water use efficiency by adapting and promoting appropriate technologies in the volume of water applied in irrigation.
Objectives
Facilitate the adoption of sustainable intensification practices on more than 4,000 hectares over the next three years to reduce the water footprint of participant farmers
Recharge two of Mexicoâs most exploited aquifers by restoring forests and building green infrastructure
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The Legume-based Agroecological Intensification of Maize and Cassava Cropping Systems in Sub-Saharan Africa (LEG4DEV) project aims to promote scaling of legume-based agroecological intensification of smallholder maize and cassava cropping systems in sub-Saharan Africa for water-food-energy nexus sustainability that enables food security and livelihood resilience.
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The Transforming Smallholder Food Systems in the Eastern Gangetic Plains (Rupantar) project aims to define the processes and practices (technical options, scaling interventions, policy settings and implementation) that can be applied to achieve sustainable, efficient, diversified food systems at scale in the Eastern Gangetic Plains of Bangladesh, India and Nepal.
Home to 450 million people, this region has the world’s highest concentration of rural poverty and strong dependence on agriculture for food and livelihoods. Productivity remains low and diversification is limited due to poorly developed markets, sparse agricultural knowledge and service networks, inadequate development of available water resources, and low adoption of improved, sustainable production practices.
Rupantar builds on existing work and partnership networks to link research outputs and development goals through the demonstration of inclusive diversification pathways, definition of processes for scaling to the millions of smallholder farmers in the region, and generating a better understanding of the policies that support diversification.
Research objectives
Defining the processes and practices (technical options, scaling interventions, policy settings and implementation) that can be applied to achieve sustainable, efficient, diversified food systems at scale in the Eastern Gangetic Plains.
Understanding the context for diversification in the Eastern Gangetic Plains.
Defining and implementing diversification pathways using collaborative and inclusive approaches.
Deepening understanding of the trade-offs and synergies associated with diversification pathways.
Engaging and communicating with change-makers to ensure outputs are used and integrated into independent programs.
Project outcomes
Demonstrated pathways for equitable and sustainable diversified food systems in the EGP.
Improved evidence-based policies for planning and development programs that promote diversification.
Self-sustaining diversification pathways that are owned by local partners and promoted without ongoing project support.
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The Accelerating Impacts of CGIAR Climate Research for Africa (AICCRA) project is an initiative that will enhance access to climate information services and validated climate-smart agriculture technologies in Africa.
AICCRA aims to support farmers and livestock keepers to better anticipate climate-related events and take preventative actions, with better access to climate advisories linked to information about effective response measures.
Wheat leaves showing symptoms of heat stress. (Photo: CIMMYT)
Across South Asia, including major wheat-producing regions of India and Pakistan, temperature extremes are threatening wheat production. Heatwaves have been reported throughout the region, with a century record for early onset of extreme heat. Monthly average temperatures across India for March and April 2022 exceeded those recorded over the past 100 years.
Widely recognized as one of the major breadbaskets of the world, the Indo-Gangetic Plains region produces over 100 million tons of wheat annually, from 30 million hectares in Bangladesh, India, Nepal and Pakistan, primarily supporting large domestic demand.
The optimal window for wheat planting is the first half of November. The late onset of the 2021 summer monsoon delayed rice planting and its subsequent harvest in the fall. This had a knock-on effect, delaying wheat planting by one to two weeks and increasing the risk of late season heat stress in March and April. Record-high temperatures over 40â°C were observed on several days in March 2022 in the Punjabs of India and Pakistan as well as in the state of Haryana, causing wheat to mature about two weeks earlier than usual.
In-season changes and effects
Prior to the onset of extreme heat, the weather in the current season in India was favorable, prompting the Government of India to predict a record-high wheat harvest of 111 million tons. The March heat stress was unexpected and appears to have had a significant effect on the wheat crop, advancing the harvest and likely reducing yields.
Departure of the normalized difference vegetation index (NDVI) during the period from March 22 to April 7 from the average of the previous five years. The NDVI is a measure of the leaf area and the greenness of vegetation. The yellow areas in the Punjabs of India and Pakistan, as well as in the state of Haryana, indicate that wheat matured earlier than normal due to elevated temperatures. Maximum temperatures reached 40â°C on March 15 and remained at or above this level throughout the wheat harvesting period. (Map: Urs Schulthess/CIMMYT).
In the North-Western Plains, the major wheat basket of India, the area of late-sown wheat is likely to have been most affected even though many varieties carry heat tolerance. Data from CIMMYT’s on-farm experiments show a yield loss between 15 to 20% in that region. The states of Haryana and Punjab together contribute almost 30% of Indiaâs total wheat production and notably contribute over 60% of the government’s buffer stocks. In the North-Eastern Plains, in the states of Bihar and Uttar Pradesh, around 40% of the wheat crop was normal or even early sown, escaping heat damage, whilst the remainder of late-sown wheat is likely to be impacted at a variable level, as most of the crop in this zone matures during the third and fourth week of March.
The Government of India has now revised wheat production estimates, with a reduction of 5.7%, to 105 million tons because of the early onset of summer.
India has reported record yields for the past 5 years, helping it to meet its goal of creating a reserve stock of 40 million tons of wheat after the 2021 harvest. It went into this harvest season with a stock of 19 million tons, and the country is in a good position to face this year’s yield loss.
In Pakistan, using satellite-based crop monitoring systems, the national space agency Space & Upper Atmosphere Research Commission (SPARCO) estimated wheat production reduction close to 10%: 26 million tons, compared to the production target of 29 million tons, for the 2021-22 season.
We recommend that systematic research be urgently undertaken to characterize and understand the impacts of elevated temperatures on the health of field-based workers involved in wheat production. This is needed to develop a holistic strategy for adapting our global cropping systems to climate change.
India had pledged to provide increased wheat exports to bolster global supplies, but this now looks uncertain given the necessity to safeguard domestic supplies. During the COVID-19 pandemic, the Indian government supported domestic food security by providing free rations â mainly wheat and rice â to 800 million people over several months. This type of support relies on the availability of large buffer stocks which appear stable, but may be reduced if grain production and subsequent procurement levels are lower than desired.
We are already seeing indications of reduced procurement by governments with market prices running higher than usual. However, although the Food Corporation of India has procured 27% less wheat grain in the first 20 days of the wheat procurement season compared to the same period last year, the Government of India is confident about securing sufficient wheat buffer stocks.
As with the COVID-19 pandemic and the war in Ukraine, it is likely that the most marked effects of both climate change and shortages of staple crops will hit the poorest and most vulnerable communities hardest.
A chain reaction of climate impacts
The real impacts of reduced wheat production due to extreme temperatures in South Asia demonstrate the realities of the climate emergency facing wheat and agricultural production. Direct impacts on farming community health must also be considered, as our agricultural workforce is pushed to new physical limits.
Anomalies, which are likely to become the new normal, can set off a chain reaction as seen here: the late onset of the summer monsoon caused delays in the sowing of rice and the subsequent wheat crop. The delayed wheat crop was hit by the unprecedented heatwave in mid- to late March at a relatively earlier stage, thus causing even more damage.
Preparing for wheat production tipping points
Urgent action is required to develop applied mitigation and adaptation strategies, as well as to plan for transition and tipping points when key staple crops such as wheat can no longer be grown in traditional production regions.
A strategic design process is needed, supported by crop and climate models, to develop and test packages of applied solutions for near-future climate changes. On-farm evidence from many farmersâ fields in Northwestern India indicates that bundled solutions â no-till direct seeding with surface retention of crop residues coupled with early seeding of adapted varieties of wheat with juvenile heat tolerance â can help to buffer terminal heat stress and limit yield losses.
Last but not least, breeding wheat for high-temperature tolerance will continue to be crucial for securing production. Strategic planning needs to also encompass the associated social, market and political elements which underpin equitable food supply and stability.
Workshop participants stand for a group photo. (Photo: Danny Ward/John Innes Centre)
On April 26â29, 2022, researchers from Nepal participated in a workshop on the use of MARPLE Diagnostics, the most advanced genetic testing methodology for strain-level diagnostics of the deadly wheat yellow rust fungus. Scientists from the International Maize and Wheat Improvement Center (CIMMYT) and the John Innes Centre trained 21 researchers from the Nepal Agricultural Research Council (NARC) and one from iDE. The workshop took place at NARC’s National Plant Pathology Research Centre in Khumaltar, outside the capital Kathmandu.
âThe need for new diagnostic technologies like MARPLE and the critical timing of the workshop was highlighted by the severe yellow rust outbreak observed this season in the western areas of Nepal,â commented Dave Hodson, Senior Scientist at CIMMYT and project co-lead. âHaving national capacity to detect the increasing threats from yellow rust using MARPLE will be an important tool to help combat wheat rusts in Nepalâ.
The yellow rust fungus can cause grain yield losses of 30â80 % to wheat, Nepalâs third most important food crop.
Current diagnostic methods for wheat rust used in Nepal are slow, typically taking months between collecting the sample and final strain identification. They are also costly and reliant on sending samples overseas to highly specialized labs for analysis.
MARPLE (Mobile and Real-time PLant disEase) Diagnostics is the first method to place strain-level genetic diagnostics capability directly into the hands of Nepali researchers, generating data in-country in near-real time, for immediate integration into early warning systems and disease management decisions.
âThis is a fantastic opportunity to bring the latest innovations in plant disease diagnostics for the wheat rust pathogens to where they are needed most, in the hands of researchers in the field working tirelessly to combat these devastating diseases,â commented Diane Saunders, Group Leader at the John Innes Centre and project co-lead.
Diane Saunders (left), Group Leader at the John Innes Centre and project co-lead, observes workshop participants during the use of MARPLE. (Photo: Danny Ward/John Innes Centre)
Suraj Baidya senior scientist and chief of the National Plant Pathology Research Centre at NARC noted the worrying recent geographical expansion of yellow rust in Nepal. âDue to global warming, yellow rust has now moved into the plain and river basin area likely due to evolution of heat tolerant pathotypes. MARPLE Diagnostics now gives us the rapid diagnostics needed to help identify and manage these changes in the rust pathogen population diversity,â he said.
The highly innovative MARPLE Diagnostics approach uses the hand-held MinION nanopore sequencer, built by Oxford Nanopore, to generate genetic data to type strains of the yellow rust fungus directly from field samples.
Beyond MARPLE Diagnostics, Saunders noted that âthe workshop has also opened up exciting new possibilities for researchers in Nepal, by providing local genome-sequencing capacity that is currently absent.â
MARPLE (Mobile and Real-time PLant disEase) Diagnostics is a revolutionary mobile lab kit. It uses nanopore sequence technology to rapidly diagnose and monitor wheat rust in farmersâ fields. (Photo: Danny Ward/John Innes Centre)
Whatâs next for MARPLE Diagnostics in Nepal?
Following the successful workshop, Nepali researchers will be supported by CIMMYT and the John Innes Centre to undertake MARPLE Diagnostics on field samples collected by NARC. âThe current plan includes monitoring of yellow rust on the summer wheat crop planted at high hill areas and then early sampling in the 2022/23 wheat season,â Hodson noted.
âWe were struck by the enthusiasm and dedication of our colleagues to embrace the potential offered by MARPLE Diagnostics. Looking forward, we are excited to continue working with our Nepali colleagues towards our united goal of embedding this methodology in their national surveillance program for wheat rusts,â Saunders remarked.
MARPLE Diagnostics is supported by the Feed the Future Innovation Lab for Current and Emerging Threats to Crops, funded by the United States Agency for International Development (USAID), the UK Biotechnology and Biological Sciences Research Council (BBSRC) Innovator of the Year Award, the CGIAR Big Data Platform Inspire Challenge, the Bill & Melinda Gates Foundation and the United Kingdomâs Foreign, Commonwealth and Development Office.
With the participation of more than 30 researchers from four CGIAR Centers located in the Americas, a planning workshop for a new CGIAR Research Initiative, AgriLAC Resiliente, was held on April 4â6, 2022. Its purpose was to define the implementation of activities to improve the livelihoods of producers in Latin America, with the support of national governments, the private sector, civil society, and CGIARâs regional and global funders, and partners.
âThis workshop is the first face-to-face planning meeting aimed at defining, in a joined-up manner and map in hand, how the teams across Centers in the region will complement each other, taking advantage of the path that each Center has taken in Latin America, but this time based on the advantage of reaching the territories not as four independent Centers, but as one CGIAR team,â says Deissy MartĂnez BarĂłn, leader of the Initiative from the Alliance of Bioversity International and CIAT.
AgriLAC Resiliente is an Initiative co-designed to transform food systems in Latin America and the Caribbean. It aims to increase resilience, ecosystem services and the competitiveness of agrifood innovation systems in the region. Through this Initiative, CGIAR is committed to providing a regional structure that enhances its effectiveness and responds better to national and regional priorities, needs and demands.
This Initiative is one of a number that the CGIAR has in Latin America and the Caribbean and consists of five research components:
Climate and nutrition that seeks to use collaborative innovations for climate-resilient and nutritious agrifood systems;
Digital agriculture through the use of digital and inclusive tools for the creation of actionable knowledge;
Competitiveness with low emissions, focused on agroecosystems, landscapes and value chains, low in sustainable emissions;
Innovation and scaling with the Innova-Hubs network for agrifood innovations and their scaling up;
Science for timely decision making and the establishment of policies, institutions and investments in resilient, competitive and low-emission agrifood systems.
The regional character of these CGIAR Initiatives and of the teams of researchers who make them a reality in the territories with the producers, was prominent in the minds of the leadership that also participated in this workshop. Martin Kropff, Global Director, Resilient Agrifood Systems, CGIAR; JoaquĂn Lozano, Regional Director, Latin America and the Caribbean, CGIAR; Ăscar Ortiz, Acting Director General of the International Potato Center; JesĂșs Quintana, Manager for the Americas of the Alliance of Bioversity International and CIAT; and Bram Govaerts, Director General of the International Maize and Wheat Improvement Center (CIMMYT), all stated the importance of CGIAR being central to every discussion in which the teams are co-constructing a greater consensus on what AgriLAC Resliente is, what it wants to achieve, the approach it will use, and the goals it aims to achieve through synergies among its five components.
Acting as an integrated organization is also an opportunity for CGIAR to leverage co-developed solutions and solve local challenges in the global South related to climate change and agrifood systems transformation. âBuilding the new CGIAR involves tons of collaboration and coordination. In this AgriLAC Resiliente workshop, we have had a dialogue full of energy focused on achieving real impactâ highlighted Bram Govaerts. He continued, âthis is an occasion to strengthen teamwork around this CGIAR Initiative in which the Integrated Agrifood System Initiative approach will be applied in the Latin American region, which is a very interconnected regionâ he pointed out.
One of the main results of this workshop is an opportunity to carry out the integration of the CGIAR teams in the implementation of the AgriLAC Resiliente Initiative, with applied science and the decisive role of the partners at each point of the region, as mechanisms for change.
In 2022, the research teams will begin to lay the groundwork for implementing the Initiativeâs integrative approach to strengthen the innovations to be co-developed with partners and collaborators in the Latin American region, that encompass the interconnected nature of the global South.
South Asia was the epicenter of the Green Revolution, a historic era of agricultural innovation that fed billions of people on the brink of famine.
Yet despite the indisputably positive nutritional and developmental impacts of the Green Revolution of the 1960s, the era of innovation also led to the widespread use of farming practicesâlike intensive tilling, monoculture, removal and burning of crop residues, and over-use of synthetic fertilizerâthat have a deleterious effect on the soil and cause off-site ecological harm. Excess pumping of irrigation water over decades has dried out the regionâs chief aquifer.
South Asiaâs woes illustrate the environmental costs of intensive food production to feed our densely-populated planet. Currently, one billion hectares of land worldwide suffers from degraded soils.
The International Maize and Wheat Improvement Center (CIMMYT) works with two of the worldâs most widely cultivated and consumed cereal crops. To grow enough of these staple foods to feed the world, a second Green Revolution is needed: one that avoids the mistakes of the past, regenerates degraded land and reboots biodiversity in farm areas.
M.L. Jat, a CIMMYT Principal Scientist, has spent 20 years studying and promoting sustainable agricultural practices for maize- and wheat-based farming systems. In the following Q&A, Jat tells us about regenerative agriculture: integrated farming and grazing practices intended to rebuild soil organic matter and restore degraded soil biodiversity.
Q: What major components or practices are part of regenerative agriculture?
A: Regenerative agriculture is a comprehensive system of farming that harnesses the power of soil biology to rebuild soil organic matter, diversify crop systems, and improve water retention and nutrient uptake. The depletion of biodiversity, degradation of soil health, warming, and drier weather in farm areas have necessitated a reversal in agriculture from âdegeneration to regeneration.â
The practices address food and nutritional security challenges while protecting natural resources and lowering agricultureâs environmental footprint, in line with the United Nations Sustainable Development Goals. CIMMYT has worked for years to research and promote conservation agriculture, which contributes to the aims of regenerative agriculture, and is already practiced on more than 200 million hectares globally â 15% of all cropland â and is expanding at a rate of 10.5 million hectares per year.
Q: What are the potential roles of major food crops â maize, rice, and wheat â in regenerative agriculture systems?
A: Regenerative agriculture is âcrop neutral;â that is, it is applicable to almost all crops and farming systems. The worldâs rice, wheat, and maize crops have an enormous physical and ecological footprint on land and natural resources, but play a critical role in food and nutrition security. Considering that anthropogenic climate change has reduced the global agricultural total factor productivity by about 21% in the past six decades, applying regenerative agriculture approaches to these systems represents a momentous contribution toward sustainable farming under increasing climatic risks.
Q: What elements or approaches of regenerative agriculture are applicable in India and how can they be applied?
A: Regenerative practices for maize and wheat systems in India include no-tillage, crop residue recycling, legume inter-cropping and cover crops, crop diversification, integrated nutrient management, and precision water management.
The potential area of adoption for regenerative agriculture in India covers at least 50 million hectares across a diversity of cropping systems and agroecologies â including irrigated, rainfed, and arid farmlands â and can be approached through appropriate targeting, investments, knowledge and capacity enhancement, and enabling policies.
In the breadbasket region of the Indo-Gangetic Plains, regenerative agriculture can help address the aforementioned second-generation problems of the Green Revolution, as well as contributing to the Indian governmentâs Soil Health Mission and its COP26 commitments.
Q: In order to get regenerative agriculture off the ground in South Asia, who will be involved?
A: Adapting and applying regenerative agricultureâs portfolio of practices will require the participation of all stakeholders associated with farming. Application of these principles is location- and situation-specific, so researchers, extension functionaries, value chain actors, philanthropists, environmentalists, NGOs, farmers, and policy planners all have a role to play in the impact pathway.
CIMMYT, the Borlaug Institute for South Asia (BISA), public and private programs and agencies, and farmers themselves have been developing, refining, and scaling out conservation agriculture-based regenerative agriculture practices for some three decades in South Asia. CIMMYT and BISA will continue to play a key role in mainstreaming regenerative agriculture in local, national, and regional development plans through science-based policy and capacity development.
Q: Farmers constitute a strong economic and political force in India. How can they be brought on board to practice regenerative agriculture, which could be more costly and knowledge-intensive than their current practices?
A: We need to pursue business âunusualâ and harness the potential opportunities of regenerative agriculture to sequester soil carbon and reduce greenhouse gas emissions. Regenerative agriculture practices can offer farmers additional income and certainly create a âpull factorâ for their adoption, something that has already started and will constitute a strong business case. For example, innovative business models give farmers an opportunity to trade ecosystem services and carbon credits through repurposing subsidies and developing carbon markets for private sectors. CIMMYT, along with the Indian Council of Agricultural Research and private partners such as Grow Indigo, are already helping to put in place a framework to acquire carbon credits through regenerative agriculture in India.
Participants of the kick-off meeting for the Ukama Ustawi Initiative stand for a group photo in Nairobi, Kenya. (Photo: Mwihaki Mundia/ILRI)
Partners of CGIARâs new regional integrated Initiative in eastern and southern Africa held a kick-off meeting in Nairobi on March 2â3, 2022. Eighty-five people participated, including national agricultural research extension programs, government representatives, private sector actors, funders and national and regional agricultural research and development organizations.
Entitled Ukama Ustawi, the Initiative aims to support climate-smart agriculture and livelihoods in 12 countries in eastern and southern Africa: Kenya, Zambia, Ethiopia and Zimbabwe (in Phase 1); Malawi, Rwanda, Tanzania and Uganda (in Phase 2); and Eswatini, Madagascar, Mozambique and South Africa (in Phase 3).
The Initiative aims to help millions of smallholders intensify, diversify and de-risk maize-mixed farming through improved extension services, institutional capacity strengthening, targeted farm management bundles, policy support, enterprise development and private investment.
Ukama Ustawi is a bilingual word derived from the Shona and Swahili languages. In Shona, Ukama refers to partnerships, and in Swahili, Ustawi means well-being and development. Together, they resemble the vision for the Initiative to achieve system-level development through innovative partnerships.
The meeting brought together partners to get to know each other, understand roles and responsibilities, identify priorities for 2022, and review the cross-cutting programmatic underpinnings of Ukama Ustawi â including gender and social inclusion, capacity strengthening and learning.
Baitsi Podisi, representing the Centre for Coordination of Agricultural Research and Development for Southern Africa (CCARDESA), said he is excited to be part of the Initiative: “CCARDESA, in its cooperation and coordination mandate, can learn a lot from CGIAR in restructuring to respond to the changing times.â Podisi supported the partnership with CGIAR in the Initiativeâs embedded approach to policy dialogue, working with partners such as CCARDESA, the Association for Strengthening Agricultural Research in Eastern and Central Africa (ASARECA) and the Food, Agriculture and Natural Resources Policy Analysis Network (FANRPAN).
Similarly, FANRPANâs Francis Hale emphasized the need not to re-invent the wheel but to work with partners who already have a convening power, to advance the policy agenda for diversification and sustainable intensification.
What were key issues discussed?
One of the features of Ukama Ustawi is the use of four interconnected platforms: a scaling hub, a policy hub, an accelerator program and a learning platform. These will provide spaces for exchange and learning with partners across all CGIAR Initiatives in the region. Partners conducted a series of âfishbowlâ interactions across work packages to review the planned activities and provide a clearer understanding of deliverables, identify synergies, potential overlaps, common partners and countries, and set timelines.
The Initiative will work with innovative multimedia platforms to change knowledge, attitudes and practices of millions of farmers in eastern and southern Africa. One key partner in this area is the Shamba Shape Up TV show and the iShamba digital platform. Sophie Rottman, Producer of Shamba Shape Up, said she is looking forward to the work with Initiative partners, that will help expand the show to Uganda and Zambia.
Jean Claude Rubyogo, representing the Pan-Africa Bean Research Alliance (PABRA) said: âIt is time we move away from CGIAR-initiated to country-initiated development activities. This is what Ukama Ustawi is all aboutâ.
Martin Kropff, Global Director of Resilient Agrifood Systems at CGIAR, explained CGIARâs regional integrated initiatives are designed to respond to national/regional demands. âThe initiatives will start by working with partners to assess the food and nutritional challenges in the region, and tackle them by bringing in innovative solutions.â
The event was concluded by agreeing on the implementation of the inception phase of the Ukama Ustawi Initiative, and follow-on discussions to finalize key activities in 2022.
There is growing awareness that not all rural women are alike and that social norms and technological interventions affect women from different castes in distinct ways. The caste system in South Asia, which dates back over 3,000 years, divides society into thousands of hierarchical, mostly endogamous groups. Non-marginalized castes are classified as âgeneral casteâ while those living in the social margins are categorized as âscheduled casteâ and âscheduled tribeâ. Scheduled caste and scheduled tribe farmers face both social and economic marginalization and limited access to information and markets, despite government efforts to level up social inequalities.
In India, women of all castes are involved in farming activities, although their caste identity regulates the degree of participation. General caste women are less likely to be engaged in farming than women of lower castes. Despite their level of participation across caste groups, women are rarely recognized as âfarmersâ (Kisan) in Indian rurality, which restricts their access to inputs, information and markets.
Gender experts from the International Maize and Wheat Improvement Center (CIMMYT) and partners investigated caste-gender relations among wheat farmers in Madhya Pradesh, Indiaâs second-largest state by area. The team conducted focus group discussions and interviews in a village community, and carried out a review of GENNOVATE research in the same area. The team also carried out a survey involving about 800 wheat farmers from 18 village communities across the state.
Women work in the fields in India’s Madhya Pradesh state. Our study found that women are involved in all aspects of agricultural work on family farms. (Photo: CIMMYT)
The study, published last month in Gender, Technology, and Development, revealed five key findings:
First, caste distinctions are sharp. There is little interaction between women and men farmers from the scheduled caste category â even between subcastes in this category â and other castes. They live in separate enclaves, and land belonging to scheduled caste farmers is less fertile than others.
Second, all women are fully involved in all aspects of agricultural work on the family farm throughout the year.
Third, despite their strong participation in farming activities, women across caste groups are normatively excluded from agricultural decision-making in the household. Having said that, the findings were very clear that some individual women experience greater participation than others. Although women are excluded from formal agricultural information networks, they share knowledge with each other, particularly within caste groups.
Fourth, about 20 years ago, women across caste groups were being employed as hired agricultural laborers. Over the past four years, increasing mechanization is pushing many women off the field. While scheduled caste women compensate for the employment loss to a certain degree by participating in non-farm activities, general caste women are not able to move beyond the village and secure work elsewhere due to cultural norms. Women therefore face a collapse in their autonomy.
Fifth, gender poses a greater constraint than caste in determining an individualâs ability to make decisions about farm and non-farm related activities. However, a significant difference exists across the caste groups, presenting a strong case for intersectionality.
Challenging social norms in agriculture
The results of the study show that caste matters in the gendered evaluations of agricultural technologies and demonstrates the importance of studying womenâs contributions and roles in wheat farming in South Asia.
Agriculture in India is also considered to be broadly feminizing, with men increasingly taking up off-farm activities, leaving women to as primary cultivators on family fields and as hired laborers. However, rural advisory services, policy makers, and other research and development organizations are lagging behind in recognizing and reacting appropriately to these gendered changes. Many still carry outdated social norms which view men as the main decision-makers and workers on farms.
Funding for this study was provided by the Collaborative Platform for Gender Research under the CGIAR Program on Policies, Institutions, and Markets as well as the International Development Research Center of the Government of Canada, the CGIAR Research Programme on Wheat (CRP WHEAT https://wheat.org/), CIMMYT and the Indian Council of Agricultural Research (ICAR). The paper additionally drew on GENNOVATE data collected in India in 2015â16 with financial support from CRP WHEAT. Development of the GENNOVATE research methodology was supported by the CGIAR Gender and Agricultural Research Network, the World Bank, and the CRP WHEAT and CRP MAIZE, and data analysis was supported by the Bill and Melinda Gates Foundation.
Cover photo: A woman harvests wheat in Madhya Pradesh, India. (Photo: CIMMYT)
Collaboration between food security institutions and research organizations has contributed to improvements in global grain production that have benefitted millions of farmers around the world â and must continue today. This message was highlighted during a ceremony hosted by the International Maize and Wheat Improvement Center (CIMMYT) to recognize the legacy of World Food Laureate and former CIMMYT Wheat Program Director Sanjaya Rajaram.
The ceremony, held at the CIMMYT Experimental Station in Toluca, State of Mexico, officially dedicated the Station in honor of Sanjaya Rajaram, honoring his memory as an âenemy of world hungerâ and one of the scientists who has most contributed to global food security.
The Indian-born naturalized Mexican researcher, who was the third person from CIMMYT to receive the World Food Prize, was recognized for having developed more than 480 high-yielding and adaptable wheat varieties that have been planted on approximately 58 million hectares around the world.
“For this impressive achievement, which seems easy to summarize in one sentence, Raj became a giant of the âright to foodâ and one of the fiercest enemies of hunger in the world,” said CIMMYT Director General Bram Govaerts.
âBuilding on the work of Dr. Norman Borlaug, Dr. Sanjaya Rajaram was a driving force in making CIMMYT into the extraordinary institution that it is today,â said Claudia Sadoff, Managing Director, Research Delivery and Impact of CGIAR, a global research partnership of which CIMMYT is a member.
âThe challenges of today compel us to redouble our efforts to breed more resilient and more nutritious crops, as Dr. Sanjaya Rajaram did, Sadoff added. âThis ceremony reminds us that Dr Rajaramâs legacy and the ongoing efforts of CIMMYT and CGIAR scientists must answer that.â
Awards for international cooperation in food security
At the event, CIMMYT presented awards to the Secretary of Foreign Affairs of Mexico, Marcelo Ebrard CasaubĂłn, and of Secretary of Agriculture and Rural Development (SADER), VĂctor Villalobos ArĂĄmbula, for their promotion of food security and social inclusion in Mexico and Latin America.
The Secretary of Foreign Affairs of Mexico expressed his gratitude for the Norman E. Borlaug and reaffirmed his commitment to “work in the international arena as we have done, but now we will have to work harder, with greater intensity.”
The Secretary of Agriculture and Rural Development of Mexico, VĂctor Villalobos ArĂĄmbula, emphasized that Mexico, Latin America and CIMMYT play an important role in the struggle to improve the conditions of small-scale farmers and the resilience of agri-food systems, noting that more than 300,000 farmers grow maize, wheat and associated crops on over one million hectares in Mexico using sustainable technologies from the CIMMYT-led MasAgro project, now called Crops for Mexico.
âThroughout this administration,â he said, âwe have designed, implemented and refined, through collaboration between SADER and CIMMYT, sustainable development strategies with a systemic approach that facilitates the participation of producers in more integrated and efficient value chains both in Mexico and in other countries.â
India’s Ambassador to Mexico, Pankaj Sharma, highlighted that his nation owes a large part of its Green Revolution to the “Sonora” wheat variety, which was developed in Mexico, a country that is considered one of the cradles of agriculture at a global level, with arable land accounting for 15 percent of the total land dedicated to agriculture in the world.
Report on the results of the Crops for Mexico initiative
CIMMYTâs Wheat Germplasm Bank Curator and Genotyping Specialist Carolina Sansaloni presented highlighted impacts from Crops for Mexico, the main cooperative project between the Government of Mexico — through the Secretary of Agriculture and Rural Development — and CIMMYT, and a flagship initiative in the application of technologies in sustainable agriculture.
The project has been in operation for more than a decade in 28 states in Mexico, with the collaboration of more than 100 national and international partners and private and public sector agencies in 12 regions, offering research infrastructure and training development for sustainable agronomic practices, she explained.
She reported that the results of 40 platforms, 500 demonstration modules and two thousand extension areas have an impact on more than one million hectares and benefit 300,000 maize, wheat and bean producers, with the use of high-yield varieties.
Rosalinda Muñoz Tafolla, a maize farmer in Amacuzac, in the Mexican state of Morelos, explained that her drive to produce healthy food led her to participate in Crops for Mexico, where CIMMYT’s support and advice has enabled her to dramatically increase her farmâs productivity while protecting the soil and conserving natural resources.
She explained that with the conservation agriculture system she learned to improve soil conditions, planted a new maize variety, and was supported in marketing her harvest at a good price and selling 2,000 maize ears (mostly weighing 200 grams each).
A change in policy by the Nepalese government in February 2022 opens up space for private seed companies to be involved in seed variety development, evaluation and distribution to farmers.
Nilupa Gunaratna (right), statistician at the International Nutrition Foundation, helps a farmer and her daughter to fill in a survey form on quality protein maize (QPM) as part of the QPM Development (QPMD) project in Karatu, Tanzania. (Photo: CIMMYT)
Recently, I published the technical description of Ontology-Agnostic Metadata Schema (OIMS) in the journal Frontiers in Sustainable Food Systems, as part of a special issue on âAgile Data-Oriented Research Tools to Support Smallholder Farm System Transformation.â
CGIAR and the International Maize and Wheat Improvement Center (CIMMYT) are dedicated to providing research data information products (RDIP) in open access, following the FAIR data standards. FAIR stands for findable, accessible, interoperable and reusable. Organizations dedicated to open data have made massive progress in making data findable and accessible. A clear example is a free, open-access repository of research studies developed by CIMMYT scientists. Article 4.1.c.i. of the CGIAR data policy states that âRelevant data assets (e.g. datasets) and metadata shall be interoperable and fit for reuse.â
This is easier said than done. There are well-established standards for descriptive metadata such as the Dublin Core and the derived standard used widely across the CGIAR, aptly called CGcore, used in CIMMYTâs Dataverse research data repository. However, these standards are lacking in many domains for describing the actual content of data sets.
At best, idiosyncratic data dictionaries are developed for specific datasets, projects and sometimes even programs. Idiosyncratic data dictionaries help make data interoperable but, in many cases, require a lot of preprocessing before scientists can actually reuse the data. Having a standard for data dictionaries would be a huge leap forward, but is not likely to happen anytime soon.
The next best thing is to standardize the way that you describe data dictionaries. This was recognized by the community of practice on socioeconomic data of the CGIAR Platform for Big data in Agriculture. Over the past few years, efforts led by CIMMYT set to remedy that lack of a standard, resulting in the flexible, extensible, machine-readable, human-intelligible and ontology-agnostic metadata schema (OIMS).
The paper in the journal Frontiers in Sustainable Food Systems describes a lightweight, flexible, and extensible metadata schema. It is designed to succinctly describe data collected for international agricultural research for development, facilitating interoperability. The schema is also meant to make it easier to store, retrieve and link different datasets stored in a data lake.
Agricultural research data comes to the surface
The paper discusses a need for this type of schema. Typically, agricultural research data comes in different formats and from different sources. For example, we can have structured surveys, semi-structured surveys, mobile phone records and satellite data. In the case of socioeconomic data, it can be particularly âmessy.â To facilitate interoperability, we need to find methods to describe these datasets, which are machine readable â or actionable.
There have been other attempts to provide a standardized way to make data interoperable. Past approaches have been comprehensive but cumbersome. That could be the reason why they are typically only used by larger-scale projects. OIMS provides a framework that can be used by all data managers and scientists to enhance the interoperability for research data to ensure the data can be reused with much more ease.
The paper provides a detailed description of OIMS, including: the metadata schema, which describes the data dictionary; and the self-describing metadata, which describes the fields in the metadata. The paper then demonstrates the utility of this schema using a small segment of a household survey.
This paper presents an internally consistent approach to providing metadata for data files when standards are missing. It is flexible and extensible, so it will not be obsolete before it is implemented at scale. The approach is based on the concept of data lakes where data is stored as is. To ensure that data lakes do not become swamps, metadata is indispensable. The OIMS metadata schema approach can help to standardize the description of metadata and thus can be considered the fishing gear to extract data from the data lake.
As part of the on-going work started by the community of practice on socioeconomic data of the CGIAR Platform for Big Data in Agriculture, implementation of the OIMS metadata schema approach on datasets that can create indicators highlighted in the 100Q approach with linkages to the nascent socioeconomic ontology SEOnt is envisaged. This will provide datasets with enhanced interoperability.
With more and more datasets using the OIMS approach in the near future, it will become possible to turn what is currently a socioeconomic data swamp into a data lake. This will provide timely actionable information to support agri-food systems transformation â helping smallholders make a living while staying within planetary boundaries.
Implementing OIMS in practice requires data managers and scientists that collect the data to actively engage in providing the relevant metadata. As mentioned before, some of the metadata can be gleaned from the software solutions the scientists use already. As these are structured metadata, they can be extracted by machines. Often it does require curation by the scientist involved, especially when the software solution does not provide key information that the scientist has at hand but is not documented in a machine-readable way.
