As a fast growing region with increasing challenges for smallholder farmers, Asia is a key target region for CIMMYT. CIMMYT’s work stretches from Central Asia to southern China and incorporates system-wide approaches to improve wheat and maize productivity and deliver quality seed to areas with high rates of child malnutrition. Activities involve national and regional local organizations to facilitate greater adoption of new technologies by farmers and benefit from close partnerships with farmer associations and agricultural extension agents.
Dilli Bahadur K.C. is a project manager with CIMMYT’s Socioeconomics Program, based in Nepal. His work focuses primarily on agricultural project design and implementation, monitoring and evaluation, project impact assessment, agricultural marketing and value chain analysis.
When asked to picture a food made of whole grains, your first thought might be a loaf of brown, whole-wheat bread. But wholegrain dishes come in all forms.
Take a virtual journey around the world to see the popular or surprising ways in which whole grains are eaten from Mexico to Bangladesh.
Nepal’s National Seed Vision 2013-2025 identified the critical skills and knowledge gaps in the seed sector, across the value chain. Seed companies often struggle to find skilled human resources in hybrid product development, improved seed production technology and seed business management. One of the reasons is that graduates from agricultural universities might be missing on recent advancements in seed science and technology, required by the seed industry.
Researchers from the International Maize and Wheat Improvement Center (CIMMYT) have been collaborating with Agriculture and Forestry University (AFU) to review and update the existing curriculum on seed science and technology, for both undergraduate and postgraduate students. This work is part of the Nepal Seed and Fertilizer (NSAF) project, funded by the United States Agency for International Development (USAID) through the Feed the Future initiative.
Realizing the need to increase trained human resources in improved seed technologies, CIMMYT researchers held discussions with representatives from the Department of Agronomy at AFU, to begin revising the curriculum on seed science and technology. Developed four years ago, the current curriculum does not encompass emerging developments in the seed industry. These include, for example, research and product development initiated by local private seed companies engaged in hybrid seed production of various crops, who want to be more competitive in the existing market.
Each year, approximately 200 bachelor’s and 10 master’s students graduate from AFU. In collaboration with CIMMYT, the university identified critical areas that need to be included in the existing curriculum and drafted new courses for endorsement by the academic council. AFU also developed short-term certificate and diploma courses in the subject of seed science and technology.
Shared knowledge
On November 20, 2019, CIMMYT, AFU and Catholic Relief Services (CRS) organized a consultation workshop with seed stakeholders from the public and private sectors, civil society and academia. Participants discussed emerging needs within Nepal’s seed industry and charted out how higher education can support demand, through a dynamic and responsive program.
Sabry G. Elias, professor at Oregon State University (OSU), discussed recent advances in seed science and technology, and how to improve productivity of smallholder farmers in Nepal. He is supporting the curriculum revision by taking relevant lessons from OSU and adapting them to Nepal’s context. Sabry shared the courses that are to be included in the new program and outlined the importance of linking graduate research with the challenges of the industry. He also stressed the importance of building innovation and the continuous evolution of academic programs.
Professors from AFU, Nepal Polytechnic Institute, Tribhuvan University, and several private colleges introduced the current courses in seed science and technology at their institutions. Santosh Marahatta, head of the Department of Agronomy at AFU, discussed the limitations of the current master’s and doctoral degree programs, and proposed a draft curriculum with integrated courses across the seed value chain. J.P. Dutta, dean of the Faculty of Agriculture at AFU, shared plans to create a curriculum that would reflect advanced practices and experiences in seed science and technology.
Scientists and researchers from Nepal Agricultural Research Council (NARC) presented their activities and suggested key areas to address some of the challenges in the country’s seed sector.
“Our aim is to strengthen local capacity to produce, multiply and manage adequate quality seeds that will help improve domestic seed production and seed self-sufficiency,” said Mitraraj Dawadi, a representative from the Seed Entrepreneurs Association of Nepal (SEAN). “Therefore, we encourage all graduates to get hands-on experience with private companies and become competent future scientists and researchers.”
AbduRahmann Beshir, Seed Systems Lead for the NSAF project at CIMMYT, shared this sentiment. According to him, most current graduates lack practical experience on hybrid seed development, inbred line maintenance and knowledge on the general requirements of a robust seed industry. “It is important that universities can link their students to private seed companies and work together towards a common goal,” he explained. “This human resource development drive is part of CIMMYT’s efforts to help Nepal on its journey to self-reliance.”
Following the spread of fall armyworm, crowdsourced data is powering a web-based application to help farmers in Bangladesh stay ahead of the crop pest.
The Fall Armyworm Monitor collects population, incidence and severity data, and guides pest management decisions. The web tool relies on information gathered by farmers using smartphones in their fields.
It was developed by the International Maize and Wheat Improvement Center (CIMMYT) in cooperation with Bangladesh’s Department of Agricultural Extension, through the Fighting Back Against Fall Armyworm project, supported by USAID and Michigan State University.
When a foreign caterpillar first munched through Muhammad Hasan Ali’s maize field during the winter 2018-2019 season, he was stumped as to what it was or how to manage it. All he knew was his harvest and the investment he made in growing his crop was at risk.
“I’d never seen this type of insect in previous seasons, but I soon learned from government extension workers it was the fall armyworm,” explained Hasan Ali, a farmer from rural Chuadanga, in western Bangladesh. When poorly managed, fall armyworm can significantly reduce maize productivity.
Hasan Ali asked to join a training program, where he learned how to identify, monitor and control the spread of the invasive and voracious crop pest. The training, mainly tailored to extension staff, was facilitated by CIMMYT and Bangladesh’s Department of Agricultural Extension.
Equipped to fight the pest
Extension staff and farmers gained valuable insights into different methods of control, including management of small and large patches of insect attack.
“I learned to identify fall armyworms in my field — and how to use hand picking methods and appropriate application of insecticide for control,” said Hasan Ali.
Farmers also learned how to set up pheromone traps to monitor pest populations and to use smartphones to make data-driven integrated pest management decisions using a cloud-based monitoring platform.
Crowdsourced information on the movement of fall armyworm is essential for effectively monitoring its spread and is a pivotal step in its management, said CIMMYT Senior Scientist and Systems Agronomist Timothy Krupnik.
“Farmers in top maize growing regions are working with extension officers to monitor traps and report findings weekly by entering data into smartphones,” Krupnik said.
Pheromones are natural compounds emitted by female moths to attract males for mating. Synthetic compounds that mimic natural fall armyworm pheromones are placed in traps to lure and capture male moths, after which extension agents count moths, enter, and upload data in their districts. At the time of writing, 649 staff from the Department of Agricultural Extension are reporting weekly moth count and pest damage data.
“Pest management practices are best when they are data-driven,” Krupnik explained. “Having information on the geographical location, plant growth stage and severity of infestation provides an informed base from which appropriate decisions can be made, with the ultimate goal of reducing pesticide misuse.”
“We are also excited as the data are open-access, and we are working to share them with FAO and other partners crucial in fall armyworm response,” he added.
Data for better decisions
“The website hosts real-time data and depicts them graphically and in maps depending on user’s preferences. This information — which was core to the training extension agents participated in — is key for integrated pest management strategies,” explained Mutasim Billah, CIMMYT Data Specialist and the lead developer of the application.
“The department of extension services have employed 253 officers to visit fields with handheld smart devices in 25 districts to upload data,” said Billah. “The online tool stores data entries in its server and calculates the aggregated value for division, district and sub-district level on a weekly basis, and shows the estimated values through charts and in tabular format.”
The Fall Armyworm Monitor has become an essential tool for government officials to aid farmers in managing the pest which so far has been successful, said Bijoy Krishna Halder, additional Deputy Director of Plant Protection with the Bangladesh government.
“CIMMYT’s web portal is a very efficient way to collect data from the field. Anyone can access the page to see the overall condition of infestation across the country,”said Krishna Halder. “I check the portal every week about the fall armyworm condition and now it shows that the infestation is low with the overall field conditions good.”
The pest native to the Americas has become a global menace as it has spread attacking crops through Africa, and Asia, threatening the food and economic security of smallholder farmers.
Visit the Bangladesh Fall Armyworm Monitor.
The Fall Armyworm Monitor was created as part of the new Fighting Back Against Fall Armyworm in Bangladesh project is aligned with Michigan State University’s Borlaug Higher Education for Agricultural Research and Development (BHEARD) program, which supports the long-term training of agricultural researchers in USAID’s Feed the Future priority countries.
In 2009, state governments in Northwest India implemented a policy designed to reduce groundwater extraction by prohibiting the usual practice of planting rice in May and moving it to June, nearer the start of monsoon rains.
Although the policy did succeed in alleviating pressure on groundwater, it also had the unexpected effect of worsening already severe air pollution. The reason for this, according to a recent study published in Nature Sustainability, is that the delay in rice planting narrowed the window between rice harvest and sowing of the subsequent crop — mainly wheat — leaving farmers little time to remove rice straw from the field and compelling them to burn it instead.
Even though burning crop residues is prohibited in India, uncertainty about the implementation of government policy and a perceived lack of alternatives have perpetuated the practice in Haryana and Punjab states, near the nation’s capital, New Delhi, where air pollution poses a major health threat.
Decades of research for development have enabled researchers at the International Maize and Wheat Improvement Center (CIMMYT), the Indian Council of Agricultural Research (ICAR) and other partners to identify potential solutions to this problem.
One particularly viable option focuses on the practice of zero tillage, in which wheat seed is sown immediately after rice harvest through the rice straw directly into untilled soil with a single tractor pass.
In a new blog published as part of the Chicago Council on Global Affairs’ Field Notes series, CIMMYT scientists Hans Braun and Bruno Gerard discuss the combination of agronomic and breeding conditions required to make zero tillage work, and propose a fundamental shift away from current incentives to maximize the region´s cereal production.
Read the full article:
Field Notes – Systems thinking at work in South Asia’s food production
When it comes to labor markets, the Middle East and North Africa (MENA) is one of the most gender unequal regions in the world. The male labor force participation rate in MENA is no different from other regions, at around 75%, but female labor force participation rates have remained stubbornly low, at around 20% .
Agriculture is the largest employer of women in the MENA region and the female share of the agricultural workforce increased from 30% in 1980 to almost 45% in 2010, exceeding 60% in Jordan, Libya, Syria and the occupied Palestinian Territory. However, women in the region still face significant challenges accessing land and benefitting from technologies and decent, equitable working conditions.
In the fall of 2019, a group of experts, including London School of Economics and Political Science (LSE) professor of Gender and Development Naila Kabeer, came together to discuss the persistent limited access to labor market opportunities for women in South Asia and MENA, despite an increase in women’s education and access to fertility planning. The workshop organized by LSE discussed barriers, opportunities and policy challenges.
We share some of the expert panel’s key recommendations for the MENA region, which featured research funded by the CGIAR Research Program on Wheat.
1. Recognize women as workers not helpers
According to the World Bank, agriculture employs 36% of women and 22% of men in Egypt. However, research shows that women who work in agriculture are widely categorized as “helpers” to male workers rather than workers in their own right. What’s more, women are listed as “housewives” on their national ID cards, while men are listed as “agricultural workers.” As a result, these women are unable to even access opportunities to bargain for better wages and working conditions.
Legally and socially recognizing these women as workers is a first step to introducing equal pay legislation for men and women in agriculture. It would also justify their inclusion in agricultural extension services and strengthen social protection measures.
2. Change perceptions of property ownership
The MENA region has the lowest level of women’s landownership in the world, at just 5%. Our research findings indicate completely different perceptions of ownership among women and men.
Research in Egypt shows that women tend to identify land officially owned solely by themselves as belonging to themselves and their husbands. Men, on the other hand, are less likely to consider their wives as co-owners, identifying male relatives instead.
In the New Lands — lands irrigated after the building of the High Aswan Dam in Egypt — there are land distribution quotas to encourage more land ownership among women. This has enabled some women to gain significant economic, social and political power. Despite this, these women still prefer to bequeath their land to their sons rather than their daughters due to social pressure and the expectation that their sons will provide for them in their old age.
To mitigate these low levels of women’s land ownership, policy change on its own is not enough. Changing perceptions of land and property ownership needs to go hand in hand with changes at a policy level.
3. Enforce legislation for equal pay and zero tolerance for sexual harassment
In Morocco, female employment in agriculture has jumped from 29% in 1980 to 48% in 2010. However, women’s wages, working conditions and bargaining power have not risen with it.
Research shows that women are designated lower paid and more time-consuming tasks, and are systemically paid less than men, even for the same tasks. Women agricultural workers also face high levels of sexual harassment and have limited bargaining power.
Moroccan legislation already stipulates equal pay and zero tolerance for sexual harassment. However, enforcement remains extremely weak. Enforcing existing pro-active legislation is an essential step towards equality for women in agriculture.
4. Revitalize agriculture as a valuable and necessary occupation in society
Much of the world sees agriculture as an occupation of last resort. When surveyed, men and women in Morocco both complained about agricultural work being an unstable and unreliable way of making a living. Women were found to be hired more easily but only because they were paid less than men.
To shift how agriculture is viewed and rebrand it as an important and respected occupation, it needs to be reformed as a safer, more equal and respectful space for both women and men.
A key overall take-away message from the expert panel is that supportive policies alone are not enough. Rather, in order to tackle the institutionalization of harmful gender norms and stimulate actual change in practice at all levels, policy interventions need to go hand in hand with strong consciousness-raising, critical reflection and behavior change initiatives.
Read the full report:
Women’s access to market opportunities in South Asia and the Middle East & North Africa: barriers, opportunities and policy challenges
Although the conventional wisdom in South Asian rural villages is that men are principally responsible for pulling their families out of poverty, our recent study showed the truth to be more subtle, and more female.
In our new paper we dig into focus groups and individual life stories in a sample of 32 farming villages from five countries of South Asia. Although we asked about both men’s and women’s roles, focus groups of both sexes emphasized men in their responses — whether explaining how families escaped poverty or why they remained poor.
“Women usually cannot bring a big change, but they can assist their men in climbing up,” explains a member of the poor men’s focus group from Ismashal village (a pseudonym) of Pakistan’s Khyber Pakhtunkhwa province.
The focus group testimonies presented rich examples of the strong influence of gender norms: the social rules that dictate differential roles and conducts for men and women in their society. These norms significantly influenced how local people conceived of movements in and out of poverty in their village and in their own lives.
According to the women’s focus group from Rangpur district in Bangladesh, women “cannot work outside the home for fear of losing their reputation and respect.”
However, in these same communities, men’s and women’s productive roles proved far more variable in the mobility processes of their families than conveyed by the focus groups. We encountered many households with men making irregular or very limited contributions to family maintenance. This happens for a number of reasons, including men’s labor migration, disability, family conflict and separations, aging and death.
What’s more, when sharing their life stories in individual interviews, nearly every woman testified to her own persistent efforts to make a living, cover household expenses, deal with debts, and, when conditions allowed, provide a better life for their families. In fact, our life story sample captured 12 women who testified to making substantial contributions to moving their families out of poverty.
Movers and shakers
We were especially struck by how many of these women “movers” were employing innovative agricultural technologies and practices to expand their production and earnings.
“In 2015, using zero tillage machines I started maize farming, for which I had a great yield and large profit,” reports a 30-year-old woman and mother of two from Matipur, Bangladesh who brought her family out of poverty.
Another 30-year-old mover, a farmer and mother of two from the village of Thool in Nepal, attests to diversification and adoption of improved cultivation practices: “I got training on vegetable farming. In the beginning the agriculture office provided some vegetable seeds as well. And I began to grow vegetables along with cereal crops like wheat, paddy, maize, oats. […] I learnt how to make soil rows.”
Among the women who got ahead, a large majority credited an important man in their life with flouting local customs and directly supporting them to innovate in their agricultural livelihoods and bring their families out of poverty.
Across the “mover” stories, women gained access to family resources which enabled them to step up their livelihood activities. For example, three quarters of the women “movers” spoke of husbands or brothers supporting them to pursue important goals in their lives.
Sufia, from a village in the Rajshahi district of Bangladesh, describes how she overcame great resistance from her husband to access a farm plot provided by her brother. The plot enabled Sufia to cultivate betel leaves and paddy rice, and with those profits and additional earnings from livestock activities, she purchased more land and diversified into eggplant, chilies and bitter gourd. Sufia’s husband had struggled to maintain the family and shortly after Sufia began to prosper, he suffered a stroke and required years of medical treatments before passing away.
When Sufia reflects on her life, she considers the most important relationship in her life to be with her brother. “Because of him I can now stand on my two feet.”
We also studied women and their families who did not move out of poverty. These “chronic poor” women rarely mentioned accessing innovations or garnering significant benefits from their livelihoods. In these life stories, we find far fewer testimonies about men who financially supported a wife or sister to help her pursue an important goal.
The restrictive normative climate in much of South Asia means that women’s capacity to enable change in their livelihoods is rarely recognized or encouraged by the wider community as a way for a poor family to prosper. Still, the life stories of these “movers” open a window onto the possibilities unlocked when women have opportunities to take on more equitable household roles and are able to access agricultural innovations.
The women movers, and the men who support them, provide insights into pathways of more equitable agricultural change. What we can learn from these experiences holds great potential for programs aiming to relax gender norms, catalyze agricultural innovation, and unlock faster transitions to gender equality and poverty reduction in the region. Nevertheless, challenging social norms can be risky and can result in backlash from family or other community members. To address this, collaborative research models offer promise. These approaches engage researchers and local women and men in action learning to build understanding of and support for inclusive agricultural change. Our research suggests that such interventions, which combine social, institutional and technical dimensions of agricultural innovation, can help diverse types of families to leave poverty behind.
Read the full study:
Gender Norms and Poverty Dynamics in 32 Villages of South Asia
A new study by researchers at the International Maize and Wheat Improvement Center (CIMMYT) assesses how three large projects have scaled service provision models for agricultural mechanization in Bangladesh, Mexico and Zimbabwe. In what is possibly the first cross-continental assessment of these issues to date, the study gauges the extent to which each initiative fits with the needs of its environment to enable sustained machinery use by farmers at a large scale, while acknowledging the influence of project design on outcomes.
Each of the projects has made considerable progress towards increasing the adoption of agricultural machinery in their target area. In Bangladesh and Mexico, mechanization service providers and machinery dealers have been able to strengthen their business cases because the projects use geospatial and market data to provide targeted information on client segmentation and appropriate cropping systems. In Zimbabwe, CIMMYT and partners have worked to strengthen the market for two-wheeled tractors by creating demand among smallholders, developing the capacity of existing vocational training centers, and spurring private sector demand.
However, despite these initial successes, it can often be difficult to gauge the sustained change and transformative nature of such interventions.
Applying a scaling perspective
To address this challenge, research teams held a series of workshops with project partners in each country, including regional government representatives, national and local private sector stakeholders, and direct project collaborators such as extension agents and site managers. Participants were asked to answer a series of targeted questions and prompts using the Scaling Scan, a user-friendly tool which facilitates timely, structured feedback from stakeholders on issues that matter in scaling. Responses given during this exercise allowed project designers to analyze, reflect on, and sharpen their scaling ambition and approach, focusing on ten scaling ‘ingredients’ that need to be considered to reach a desired outcome, such as knowledge and skills or public sector governance.
“Although at first sight the case studies seem to successfully reach high numbers of end users, the assessment exposes issues around the sustainable and transformative nature of the project interventions,” says Lennart Woltering, a scaling advisor at CIMMYT.
The added value of this approach, explains Jelle Van Loon, lead author and CIMMYT mechanization specialist, is that lessons learned from project-focused interventions can be amplified to generate broader, actionable knowledge and implement thematic strategies worldwide. “This is especially important for CIMMYT as we do exactly that, but often face different constraints depending on the local context.”
The use of a scaling perspective on each of these projects exposed important lessons on minimizing project dependencies. For example, though each project has invested considerably in both capacity and business development training, in all three case studies the large-scale adoption of recommended service provision models has been limited by a lack of finance and insufficient collaboration among the value chain actors to strengthen and support mechanization service provider entrepreneurs.
“While provision of market and spatial information helps local businesses target their interventions, local stakeholders are still dependent on the projects in terms of transitioning from project to market finance, facilitating collaboration along the value chain, and provision of leadership and advocacy to address issues at governance level,” Woltering explains. This, Van Loon adds, demonstrates a need for the inclusion of properly planned exit strategies from projects, as well as a degree of flexibility during the project development phase.
In all three regions, the supply of appropriate mechanization services is struggling to meet demand and few solutions have been found to support the transition from project to market finance. Continued capacity development is required at all stages of the value chain to ensure the provision of high-quality services and it has been suggested that incentivizing potential clients to access mechanization services and linking service providers with machinery dealers and mechanics might produce more satisfying results than simply supporting equipment purchases.
Read the full study: Scaling agricultural mechanization services in smallholder farming systems: Case studies from sub-Saharan Africa, South Asia, and Latin America. 2020. Van Loon, J., Woltering, L., Krupnik, T.J., Baudron, F., Boa, M., Govaerts, B. In: Agricultural Systems v. 180.
See more recent publications by CIMMYT researchers:
The public sector plays a vital catalytic role, through enabling policies and programs, in ensuring that biofortified crops like iron pearl millet, zinc wheat, and zinc rice reach the most vulnerable populations to address the problem of ‘hidden hunger’.
Read more here: https://www.outlookindia.com/website/story/poshan-news-advancing-nutritious-food-crops-the-role-of-the-public-sector/347822
Agricultural research is entering a new age in Bangladesh. The days, months and years it takes to collect farm data with a clipboard, paper and pen are nearing their end.
Electronic smartphones and tablets are gaining ground, used by researchers, extension workers and farmers to revolutionize the efficiency of data collection and provide advice on best-bet practices to build resilient farming systems that stand up to climate change.
Digital data collection tools are crucial in today’s ‘big data’ driven agricultural research world and are fundamentally shifting the speed and accuracy of agricultural research, said Timothy Krupnik, Senior Scientist and Systems Agronomist at the International Maize and Wheat Improvement Center (CIMMYT).
“Easy-to-use data collection tools can be made available on electronic tablets for surveys. These allow extension workers to collect data from the farm and share it instantaneously with researchers,” he said.
“These tools allow the regular and rapid collection of data from farmers, meaning that researchers and extension workers can get more information than they would alone in a much quicker time frame.”
“This provides a better picture of the challenges farmers have, and once data are analyzed, we can more easily develop tailored solutions to farmers’ problems,” Krupnik explained.
Through the USAID and Bill and Melinda Gates supported Cereal Systems Initiative for South Asia (CSISA), and the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) supported Big Data Analytics for Climate-Smart Agriculture in South Asia projects, 125 Department of Agricultural Extension (DAE) agents were trained throughout Bangladesh to use tablets to gather agronomic information from rice and wheat farmers.
It is the first time extension workers have been involved in data collection in the country. Since the pilot began in late 2019, extension workers have collected data from over 5,000 farmers, with detailed information on climate responses, including the management of soil, water and variety use to understand what drives productivity. The DAE is enthused about learning from the data, and plans to collect information from 7,000 more farmers in 2020.
Bangladesh’s DAE is directly benefiting through partnerships with expert national and international researchers developing systems to efficiently collect and analyze massive amounts of data to generate relevant climate-smart recommendations for farmers, said the department Director General Dr. M. Abdul Muyeed.
For the first time widespread monitoring examines how farmers are coping with climate stresses, and agronomic data are being used to estimate greenhouse gas emissions from thousands of individual farmers. This research and extension partnership aims at identifying ways to mitigate and adapt to climate change, he explained.
“This work will strengthen our ability to generate agriculturally relevant information and increase the climate resilience of smallholder farmers in Bangladesh,” Dr. Muyeed said.
Next-gen big data analysis produces best-bet agricultural practices
“By obtaining big datasets such as these, we are now using innovative research methods and artificial intelligence (AI) to examine patterns in productivity, the climate resilience of cropping practices, and greenhouse gas emissions. Our aim is to develop and recommend improved agricultural practices that are proven to increase yields and profitability,” said Krupknik.
The surveys can also be used to evaluate on-farm tests of agricultural technologies, inform need-based training programs, serve local knowledge centers and support the marketing of locally relevant agricultural technologies, he explained.
“Collecting farm-specific data on greenhouse gas emissions caused by agriculture and recording its causes is a great step to develop strategies to reduce agriculture’s contribution to climate change,” added Krupnik.
Any fifth grader is familiar with the Cretaceous-Tertiary mass extinction, which saw dinosaurs — and three quarters of all species alive at that time — disappear from Earth, probably after it was struck by a very large asteroid. However, few people are aware the planet is currently going through a similar event of an equally large magnitude: a recent report from the World Wide Fund for Nature highlighted a 60% decline in the populations of over 4,000 vertebrate species monitored globally since 1970. This time, the culprit is not an asteroid, but human beings. The biggest threat we represent to other species is also the way we meet one of our most fundamental needs: food production.
As a response, scientists, particularly ecologists, have looked for strategies to minimize trade-offs between agriculture and biodiversity. One such strategy is “land sparing,” also known as the “Borlaug effect.” It seeks to segregate production and conservation and to maximize yield on areas as small as possible, sparing land for nature. Another strategy is “land sharing” or “wildlife-friendly farming,” which seeks to integrate production and conservation in the same land units and make farming as benign as possible to biodiversity. It minimizes the use of external inputs and retains unfarmed patches on farmland.
A heated debate between proponents of land sparing and proponents of land sharing has taken place over the past 15 years. Most studies, however, have found land sparing to lead to better outcomes than land sharing, in a range of contexts. With collaborators from CIFOR, UBC and other organizations, I hypothesized that this belief was biased because researchers assessed farming through a narrow lens, only looking at calories or crop yield.
Many more people today suffer from hidden hunger, or lack of vitamins and minerals in their diets, than lack of calories. Several studies have found more diverse and nutritious diets consumed by people living in or near areas with greater tree cover as trees are a key component of biodiversity. However, most of these studies have not looked at mechanisms explaining this positive association.
Forests for food
Studying seven tropical landscapes in Bangladesh, Burkina Faso, Cameroon, Ethiopia, Indonesia, Nicaragua and Zambia, we found evidence that tree cover directly supports diets in four landscapes out of seven. This may be through the harvest of bushmeat, wild fruits, wild vegetables and other forest-sourced foods. The study further found evidence of an agroecological pathway — that forests and trees support diverse crop and livestock production through an array of ecosystem services, ultimately leading to improved diets — in five landscapes out of seven. These results clearly demonstrate that although land sparing may have the best outcomes for biodiversity, it would cut off rural households from forest products such as forest food, firewood and livestock feed. It would also cut off smallholder farms from ecosystem services provided by biodiversity, and smallholders in the tropics tend to depend more on ecosystem services than on external inputs.
In Ethiopia, previous research conducted by some of the same authors has demonstrated that multifunctional landscapes that do not qualify as land sparing nor as land sharing may host high biodiversity whilst being more productive than simpler landscapes. They are more sustainable and resilient, provide more diverse diets and produce cereals with higher nutritional content.
The debate on land sparing vs. sharing has largely remained confined to the circles of conservation ecologists and has seldom involved agricultural scientists. As a result, most studies on land sparing vs. sharing have focused on minimizing the negative impact of farming on biodiversity, instead of looking for the best compromises between agricultural production and biodiversity conservation.
To design landscapes that truly balance the needs of people and nature, it is urgent for agronomists, agricultural economists, rural sociologists and crop breeders to participate in the land sparing vs. sharing debate.
Read more:
Testing the Various Pathways Linking Forest Cover to Dietary Diversity in Tropical Landscapes
This study was made possible by funding from the UK’s Department for International Development (DFID), the United States Agency for International Development (USAID) through the project Agrarian Change in Tropical Landscapes, and by the CGIAR Research Programs on MAIZE and WHEAT.
For many years, the International Maize and Wheat Improvement Center (CIMMYT) has been working to improve the productivity, profitability and sustainability of smallholder agriculture in India through conservation agriculture and sustainable intensification practices. The Sustainable and Resilient Farming Systems Intensification (SRFSI) project began in 2014 in the state of West Bengal, with participatory research in eight farming cooperatives from the cities of Cooch Behar and Malda. Through the SRFSI project, CIMMYT has helped encourage women to participate in agricultural processes, adopt sustainable practices for various crops and utilize new technologies to improve their livelihoods.
Women farmers in West Bengal have demonstrated an interest in part-time agribusiness occupations. Some of them are coming together to form farmer groups and cooperatives that make a profit.
Mooni Bibi and other women from her community founded the Mukta Self Help Group. This organization of female farmers, supported by CIMMYT through the SRFSI project, helped turned rice cultivation into a business opportunity that helps other women. As a result of these efforts, these women now enjoy more financial freedom, can afford healthier food, are able to provide a better education for their children and benefit from an improved social standing within the community.
The Satmile Satish Club O Pathagar (SSCOP), a CIMMYT partner, has been vital in this process. SSCOP is now a resource for technical support and a training hub for conservation agriculture. It is now focused on introducing conservation agriculture practices to more areas, beginning with Sitai, a new neighborhood in Cooch Behar. This area is rich in proactive female farmers, but its agricultural sector is not fully modernized yet.
A group of women in Sitai founded Grambikash Farmers Producer Company, another farming cooperative that aims to increase crop yields and promote sustainability. The company challenges social norms and helps women become more financially and socially independent. This group of entrepreneurs is committed to apply conservation agriculture and sustainable intensification technology on 30 acres of land, beginning in 2020, with continuous support from SSCOP.
Through its work helping farmers in Cooch Behar, SSCOP is now a center of excellence for rural entrepreneurship as well as an advocate for conservation agriculture in West Bengal. They provide technical support and serve as a training hub for conservation agriculture and various associated sectors. Much of the training done by SSCOP is now self-funded.
Since 2014, CIMMYT has been collaborating with SSCOP to reach out to more than 70,000 farmers in Cooch Behar, spreading the benefits of conservation agriculture and sustainable intensification beyond the lifespan of the SRFSI project.
The Mexico-based International Maize and Wheat Improvement Centre (CIMMYT) has warned wheat growing farmers in Pakistan to keep a close eye on the spread of yellow rust disease which might evolve in new forms.
Read more here: https://www.dawn.com/news/1532759/growers-issued-yellow-rust-warning
Pakistan’s maize sector achieved a remarkable milestone in 2019 by releasing ten new maize varieties developed by the International Maize and Wheat Improvement Center (CIMMYT) for commercial cultivation. The new varieties were released by two public sector research institutes.
The Maize and Millets Research Institute (MMRI) in Yousafwala, one of the leading and the oldest maize research institutes in Pakistan, released four open-pollinated varieties (OPVs) sourced from CIMMYT. The varieties, named Gohar-19, CIMMYT-PAK, Sahiwal Gold, and Pop-1 are the newest additions to Pakistan’s maize variety list. All the varieties are short-duration, which means they can be harvested quickly to rotate land for the next crop. They can also be grown in the main and off season, which makes them suitable for many different cropping systems.
The Agricultural Research Institute (ARI) in Quetta received approval for six of CIMMYT’s white kernel OPVs from the Provincial Seed Council (PSC), a government body responsible for variety registration in Balochistan. The varieties are named MERAJ-2019, MAHZAIB-2019, NOOR-2019, PAGHUNDA-2019, SILVER-2019, and SAR-SUBZ-2019. They are early-maturing with high yielding potential & drought tolerance. Drought stress is a major challenge for farmers in the Balochistan province, which covers 45% of Pakistan’s territory.
Muhammad Arshad, Director of MMRI, acknowledged CIMMYT’s efforts to deploy the wide range of maize germplasm in the country. Arshad added that the Institute is working with partners to widely distribute these seeds to smallholder farmers at a reasonable price. “We are able to harvest maize yields from these early maturing varieties by applying 4-6 irrigations, unlike other varieties that require a minimum of ten irrigations per crop cycle,” said Syed Asmatullah Taran, Director of Cereal Crops at the Agricultural Research Institute in Quetta, Balochistan. “These are the first ever released maize varieties in our province,” he added, applauding CIMMYT for this milestone.
Muhammad Imtiaz, CIMMYT’s Country Representative for Pakistan and leader of the Agricultural Innovation Program (AIP), appreciated MMRI and ARI for their dedication and impactful efforts to strengthen the local maize seed system. Imtiaz explained that these new varieties will help cash-strapped smallholder farmers improve their livelihoods.
Through the AIP project, CIMMYT and its partners are helping new seeds reach farmers. “We expect to see more releases in 2020, as many varieties are in the pipeline,” said CIMMYT’s Seed Systems Specialist for South Asia, AbduRahman Beshir. “What is important is to scale up the seed production and distribution of these varieties so that farmers can get their share from the interventions. Water-efficient maize varieties will not only contribute to climate change adaptation strategy, but will also support the livelihood of marginal farmers.” Beshir also emphasized the importance of private sector engagement for seed delivery.
Maize is Pakistan’s third most important cereal following wheat and rice, encompassing an area of 1.3 million hectares. Maize productivity is also among the highest in South Asia, with national yields reaching almost 5 tons per hectare.
Despite its growing demand, maize production in Pakistan faces various challenges such as a lack of diverse genotypes suitable for various uses and ecologies, a weak seed delivery system unable to reach marginal farmers, high retail price of seeds and unpredictable weather conditions due to climate changes.
To enhance the availability, accessibility and affordability of quality maize seeds, the Agricultural Innovation Program (AIP) for Pakistan, led by CIMMYT and funded by USAID, is working with partners to benefit smallholder farmers across the country. The project focuses on the development and deployment of market-ready maize products sourced from different breeding hubs and systematically testing their adaptation in order to accelerate seed and varietal replacement in Pakistan. In the last six years, AIP’s public and private partners were able to access over 60 finished maize products and more than 150 parental lines from CIMMYT and IITA for further testing, variety registration, demonstration and seed scale up.
B.M Prasanna, Director of CIMMYT’s Global Maize Program and the CGIAR Research Program on Maize, says agriculture scientists have set their focus on making cultivation a profitable venture.