Experts of a visiting team from the United States Agency for International Development (USAID) have lauded the premium quality rice (PQR) value chain process in northern Bangladesh.
They made the admiration while visiting the Bengal Auto Rice Mills at Pulhat in Dinajpur and exchanging views with its owner, PQR farmers, local service providers (LSP) and traders on PQR production, milling and marketing.
Dr. Zachary P. Stewart, Production Systems Specialist of the Center for Agriculture-Led Growth, Bureau for Resilience, Environment and Food Security of the USAID from Washington led the team during their three-day tour in Northern Bangladesh that ended on Saturday.
John Laborde and Muhammad Nuruzzaman from the USAIDâs Bangladesh Mission, Program Director of Sustainable Agrifood Systems at CIMMYT in Mexico Dr. Sieglinde Snapp and CIMMYT Country representative for Bangladesh Dr. Timothy J. Krupnik accompanied by him.
The Cereal Systems Initiative for South Asia CSISA-III project, funded by USAID and implemented by the International Rice Research Institute (IRRI) and International Maize and Wheat Improvement Center (CIMMYT), has been actively engaged in expanding and enhancing PQR value chains since 2016 in the Khulna division and since 2019 in the Rangpur division in Bangladesh.
The team members visited the entire Auto Rice Mills to observe the process of milling, sorting and packaging of PQR rice.
Owner of Bengal Auto Rice Mills Mr. Zahangir Alam informed that previously he sourced BRRI dhan50 (Banglamoti) from the southern part of Bangladesh.
However, since establishing a connection with CSISA in 2019, he has been procuring 30 percent to 40 percent of the total annual demand for BRRI dhan50 for producing PQR from the CSISA-beneficiary PQR farmersâ groups and others locally.
He highlighted how farmers have benefited from direct paddy purchases from them and obtaining high-quality and admixture-free rice.
âWith assistance from CSISA, I have successfully branded this variety using its original name (BRRI dhan50) since 2020,â Zahangir Alam added.
Lead farmer Md. Azad expressed the advantages they have experienced from cultivating BRRI dhan50 through CSISA and higher yield of the BRRI dhan50 variety compared to the BRRI dhan28.
He highlighted their affiliation with the Bengal Auto Rice Mills, which has enabled them to fetch prices 7-8 Bangladesh Taka (BDT) higher per kilogram of paddy than those for BRRI dhan28.
During the visit, Agronomist from Bangladesh Office of IRRI Dr. Sharif Ahmed provided an overview of the PQR initiatives conducted by CSISA.
He also facilitated the tour alongside Md. Alanuzzaman Kurishi, Hub Coordinator at CIMMYT’s Dinajpur Field Office and Abdullah Miajy, a Specialist in Agricultural Research and Development at IRRI’s Rangpur Hub.
A recent study in World Development reveals CGIAR’s crop technologies generate $47 billion annually in global economic benefits. From 1961 to 2020, CGIAR, with significant contributions from CIMMYT, enhanced agricultural productivity across 221 million hectares. These innovations, particularly in sub-Saharan Africa, have boosted yields, reduced food prices, and spurred economic growth, highlighting the critical role of agricultural research in ensuring global food security and combating poverty.
As the world searches for effective solutions to mitigate and adapt to climate change while navigating the cost-of-living crisis, delivering food security goals alongside robust economic value is more imperative than ever in agricultural research.
CGIAR plays a vital role in this mission, aiming to transform food, land, and water systems in collaboration with its 15 Research Centers, such as CIMMYT. Now, a new study published in World Development comprehensively analyzes CGIARâs fiscal impact on global agricultural over nearly 60 years.
Additionally, investment in productivity gains for staple crops in developing countries has aided entire populations by securing lower food prices and generating large local growth multipliers, thus achieving a greater impact on poverty reduction when compared to productivity growth in other sectors.
CIMMYT contributes 40% of total CGIAR varietal impact
At least 221 million hectares in at least 92 countries were occupied by CGIAR crop technologies in 2020. Between 2016 and 2020, CIMMYT maize varieties accounted for 24.5 million hectares (11%) of this figure, while CIMMYT wheat varieties made up almost 74 million hectares (33%).
An example of how these CIMMYT varieties impact farmers can be seen in sub-Saharan Africa, where using improved maize seed led to an overall average increase of 38.9% in yields to 1,104 kilograms per hectare (kg/ha), equal to an increase of 429 kg/ha. With increased yields come increased profits and employment security for farmers and their families.
The frequency with which technologies are upgraded also signifies the impact of agricultural research and development (R&D) on crop productivity and the economy. On the 221 million ha planting area, many farmers utilize second or third generation technologies. For example, average varietal generation in maize is estimated to be 1.1, meaning that 10% of farmers use a second-generation variety, and most wheat farmers were also using second or third generation modern varieties. This highlights that ongoing crop research continued to impact productivity, even when the size of the adoption area remained constant.
Expanding the impact
As CGIARâs reach and capacity have grown, economic benefits are now apparent in an increased number of global regions compared to when its work began. Initially, most economic benefits came from wheat and rice farming in Asia; however, 30% of CGIAR crop technologies now occupy sub-Saharan Africa, generating a significant share of its impact. This region remains heavily reliant upon CGIAR-related varieties, so continued investment is encouraged to maintain and build on the positive outcomes achieved to date.
âConsidering the urgent need to attain nutrition security, CIMMYT always seeks ways to assure global food systems,â said Bram Govaerts, director general of CIMMYT. âThis thorough analysis is a strong validation of CIMMYTâs work and its significance not just for farmers and their immediate families, but for communities and generations into the future. Our collaborative partnerships with CGIAR Research Centers and National Agricultural Research Systems (NARS) are integral in delivering successful projects that enable smallholder farmers to maximize the potential of their land.â
While similar studies have been undertaken in the past, this work takes a unique approach by drawing on a wider range of evidence built on country- and crop-specific data, such as the adoption of crop improvement technologies and productivity impacts per hectare, thereby providing a more granular assessment of CGIARâs economic inputs.
Sub-Saharan Africa (SSA) has experienced the worst impacts of climate change on agriculture over the past decades and projections show such effects are going to intensify in the coming years. Diminished agricultural production has been the primary impact channel given the high reliance on rainfed agriculture in the region. Combined with a growing population, food security for millions of people is threatened.
Conservation Agriculture (CA) is a sustainable cropping system that can help reverse soil degradation, augment soil health, increase crop yields, and reduce labor requirements while helping smallholder farmers adapt to climate change. It is built on three core principles of minimum soil disturbance, crop residue retention, and crop diversification.
CA was introduced in southern Africa in the 1990s, but its adoption has been patchy and often associated with commercial farming. A group of researchers, led by Christian Thierfelder, principal cropping systems agronomist at CIMMYT, set out to understand the reasons why smallholder farmers adopt CA, or why they might not or indeed dis-adopt. Their results were published in Renewable Agriculture and Food Systems on March 12, 2024.
Conservation Agriculture plot. (Photo: CIMMYT)
âConservation Agriculture can cushion farmers from the effects of climate change through its capacity to retain more soil water in response to high water infiltration and increased soil organic carbon. It is therefore a viable option to deal with increased heat and drought stress,â said Thierfelder. However, even with these benefits, adoption of CA has not been as widespread in countries like Malawi.
âThere are regions within Malawi where CA has been promoted for a long time, also known as sentinel sites,â said Thierfelder. âIn such places, adoption is rising, indicating that farmers are realizing the benefits of CA over time. Examining adoption dynamics in sentinel sites can provide valuable lessons on scaling CA and why some regions experience large rates of non- or dis-adoption.â
Thierfelder and his co-authors, Innocent Pangapanga-Phiri of the Center for Agricultural Research and Development (CARD) of the Lilongwe University of Agriculture and Natural Resources (LUANAR), and Hambulo Ngoma, scientist and agricultural economist at CIMMYT, examined the Nkhotakota district in central Malawi, one of the most promising examples of widespread CA adoption.
Total LandCare (TLC), a regional NGO working in Malawi has been consistently promoting CA in tandem with CIMMYT in the Nkhotakota district since 2005.
Results from both individual farmer interviews and focused group discussions revealed that farmers that implement CA saw higher yields per hectare than those who practiced conventional tillage practices. In addition, farmers using CA indicated greater resilience in times of drought, improved soil fertility, and reduced pest infestation.
Why adopt CA?
The primary factors enhancing CA adoption in the Nkhotakota district were the availability of training, extension and advisory services, and demonstration plots by the host farmers. Host farmers are farmers that have been trained by a TLC extension officer and have their own plot of land to demonstrate CA methods. In addition, host farmers train other farmers and share knowledge and skills through farmer field days and other local agricultural exhibitions.
âSocial networks among the farmers serve a vital role in CA adoption,â said Ngoma. âSeeing tangible success carries significant weight for non-adopter farmers or temporal dis-adopters which can persuade them to adopt.â
Maize demonstration plot. (Photo: CIMMYT)
During focus group discussions facilitated by the authors, farmers indicated that demonstration plots also removed fear for the unknown and debunked some myths regarding CA systems, for example, that practitioners show âlazinessâ if they do not conventionally till their land.
âThis suggests that CA uptake could be enhanced with increased, targeted, and long-term promotion efforts that include demonstration plots,â said Ngoma.
Similarly, the longer duration of CA exposure positively influenced farmersâ decisions to adopt CA methods as longer exposure might allow farmers to better understand the benefits of CA practices.
Why not adopt CA?
Farmers reported socioeconomic, financial, and technical constraints to adopt CA. An example is that farmers might not have the labor and time available for weed control, a necessary step in the first few years after the transition to CA.
âWeed control is an important challenge during the early years of CA adoption and can be seen as the âAchilles heelâ of CA adoption,â said Thierfelder. CIMMYT scientists therefore focused a lot of research in recent years to find alternative weed control strategies based on integrated weed management (IWM) using chemical, biological, and mechanical control options.
Examining the stover in a maize plot. (Photo: CIMMYT)
In most cases, the benefits of CA adoption are seen only after 2 to 5 years. Having such a long-term view is not always possible for smallholder farmers, who often must make decisions based on current conditions and have immediate family obligations to meet.
As a contrast to adopters of CA, non-adopters reported a lack of knowledge about CA as a whole and a lack of specific technical knowledge needed to transition from more traditional methods to CA.
This scarcity of technical support is often due to the lack of strong agriculture extension support systems. Since CA adoption can be complex, capacity building of both farmers and extension agents can therefore foster adoption and implementation of CA. This reinforces that farmer-to-farmer approaches through host farmers could complement other sources of extension to foster adoption.
Next steps
The authors identified three policy recommendations to accelerate CA adoption. First, there is a need to continue promoting CA using farmer-centric approaches more consistently, e.g., the host farmer approach. Using a farmer-centered approach facilitates experiential learning and can serve as a motivation for peer-to-peer exchange and learning and can reduce misinformation. The host farmer approach can be augmented by mega-demonstrations to showcase CA implementation at scale. In addition, rapid and mass extension delivery can be enhanced by using digital technologies.
Second, CA promotion should allow farmers the time to experiment with different CA options before adoption. What remains unclear at the policy level is the types of incentives and support that can be given to farmers to encourage experimentation without creating economic dependence. NGOs and extension workers could help farmers deal with the weed pressure soon after converting from full to minimum tillage by providing herbicides and training.
Third, there is a need to build and strengthen farmer groups to facilitate easier access to training, to serve as conduits for incentive schemes such as payments for environmental services, and conditional input subsidies for CA farmers. Such market-smart incentives are key to induce initial adoption in the short term and to facilitate sustained adoption.
In February 2024, the Kenya Drylands Crop Seed Systems Workshop, co-hosted by CIMMYT and KALRO in Nairobi, focused on enhancing seed systems for key dryland crops like pigeon pea and sorghum. The workshop aimed to align innovative breeding with effective seed distribution, crucial for improving agricultural productivity and food security in Kenya’s semi-arid regions.
When a non-farmer looks upon a field, they might just see it as an expanse of dirt and give no more thought to it. But to a farmer, that dirt is soil, the lifeblood of agriculture. Among other things, soil delivers necessary nutrients to crops, allowing them to grow and flourish.
About 95% of the food consumed around the world grows from soil, which is rapidly deteriorating because of unsustainable human activity. Around 33% of all soils around the world are degraded, meaning they can no longer sustain the same level of agricultural activity. This leads to lower crop yields, which potentially leads farmers to increase their use of fertilizer to overcome the damaged soil. But increased nitrogen fertilizer use has profound climate change effects, as poor fertilizer management, including overuse, can lead to nitrous oxide (a greenhouse gas) leaking into the air and nitrates into groundwater, rivers, and other water systems.
Sampling points in the state of Celaya, Guanajuato Mexico. (Photo: CIMMYT)
An important implement in the effort to preserve soil fertility is the practice of soil mapping, a process which produces detailed physical and chemical soil properties within a region. Things like the amount of nutrients, acidity, water conductivity, and bulk density, help guide decision making from individual farmers all the way to regional and national stakeholders.
The Sustainable Productivity Growth Coalition, a United Nations initiative which aims to accelerate the transition to more sustainable food systems through a holistic approach to productivity growth to optimize agricultural sustainability, featured soil mapping as an innovative, evidence-based approach for accelerating sustainable productivity growth in its 2023 report.
A global soil mapping initiative is underway led by the Food and Agriculture Organization of the United Nations (FAO) and the Global Soil Partnership with important contributions from CIMMYT scientist working in Mexico.
âSoil mapping of an agricultural region for chemical and physical soil properties offers a range of benefits that can significantly improve agricultural practices, land management, and overall productivity,â said Ivan Ortiz Monasterio, CIMMYT principal scientist.
Map for Phosphorus Bray 1. (Photo: CIMMYT)
Soil maps = blueprints
Using up-to-date soil information at the national scale can help to plan agricultural and land planning interventions and policies, by excluding areas with higher carbon content or fertility from urbanization plans, or by planning the implementation of irrigation schemes with high-quality water in salt-affected areas.
For farmers, there are many benefits, including the creation of nutrient management plans, which are perhaps the most important. These plans guide decisions about application rates and timing of inputs like fertilizers, help avoid over-application, and reduce the risk of runoff and pollution. This supports sustainable agriculture while reducing costs and minimizing nutrient pollution.
Map for zinc. (Photo: CIMMYT)
“There are many other benefits,â said Ortiz Monasterio. âFrom improved irrigation management, to informed crop decisions, to things like climate resilience because more fertile soils are better able to cope with the challenges of climate variation.â
Melinda Yerka, a researcher from the University of Nevada, Reno, is collaborating with CIMMYT, focusing on enhancing sorghum hybrids for better dairy feed, utilizing her breakthroughs in sorghum breeding alongside CIMMYT’s agricultural expertise. Their joint efforts aim to develop sorghum varieties with higher protein and starch content, suitable for diverse climates, particularly in Africa. This partnership underscores a strategic approach to global food security, leveraging sorghumâs adaptability to support sustainable agriculture and climate resilience.
For decades, women farmers like Maureen Bwalya from the Musa camp in Kasama district of northern Zambia, have upheld the tradition of cultivating cassava on ridges. These small piles of soil created by hand hoes, 30-50 cm tall and 50 cm wide are intended to reduce water logging and facilitate cassava growth. But forming row after row takes a significant amount of physical labor. Establishing ridges follows a traditional practice known as chitemene, a Bemba word which means âplace where branches have been cut for a garden.â
Chitemene, a slash and burn technique once common in Zambia, involves cutting down standing trees in the Miombo woodlands, stacking the logs, and then burning them to create a thick layer of ash believed to enhance soil fertility. The ashen fields are initially cultivated with pearl millet and followed by crops like cassava. As years progressed, this method has been associated with adverse environmental impacts disrupting the ecosystem balance due to increasingly shortened fallow and recovery periods. However, with the ever-changing climate, Bwalya and other farmers recognize the need for sustainable practices that require less labor.
Alternatives to the traditional methods
Since childhood, Maureen Bwalya, a mother of seven from Musa Camp in the Kasama District of northern Zambia, has dedicated her life to cassava farming. Thriving under very low fertility and acidic soils, cassava has offered a lifeline amid the challenges of rural agriculture. When the Sustainable Intensification of Smallholder Farming Systems in Zambia (SIFAZ) project was introduced in the northern province, where cassava is a strategic crop, Bwalya saw a valuable opportunity for change to cultivate better practices that not only improve cassava yields but also replenish soil fertility in her fields.
âWhen I started these trials, it was a tough transition,â said Bwalya, reflecting on her journey. âShifting from ridge planting to flat land cultivation posed its challenges as this practice was new to me. But with time, I have learned the advantages of intercropping: increased yields, less labor, and enhanced productivity, all of which enrich my farming practices.â
Maureen Bwalya gazes through her plot. (Photo: CIMMYT)
Implemented over the last five years by CIMMYT, in collaboration with FAO and the Ministry of Agriculture, SIFAZ aims to advance the intensification of farming practices and catalyze widespread adoption among farmers in Zambia. In the Musa camp, key partners took on the challenge of advancing better farming techniques with cassava. Their collective objective was clear: to identify methods that minimized labor intensity while maximizing yields. Through rigorous trials, including comparing flat land planting against traditional ridge systems and experimenting with intercropping cassava with common beans and groundnuts, promising results have been seen.
The outcomes yielded thus far have been nothing short of inspiring across farmers. It has become clear to farmers and researchers that cassava planted on flat land, particularly within a Conservation Agriculture (CA) framework, was not only feasible in high rainfall areas but also yielded significantly higher returns. Despite observing fewer root structures, the roots themselves proved to be robust and weighty, ultimately translating to increased productivity for smallholder farmers. Furthermore, farmers have confirmed that cassava from the CA plots tastes better than the one from the ridged portions.
“As a cassava trial implementer,” Bwalya said, “I undertook various trials exploring intercropping cassava with beans and groundnuts, across both flat and ridge systems.”
Thriving and innovating
Her six-hectare plot has become a hub of experimentation, with 0.3 hectares dedicated to the ongoing trials. Encouraged by the successes and promising yields witnessed on flat land, Maureen extended these sustainable practices to the remaining expanse, intercropping maize with cassava. Her results have been noticed, drawing the interest of over fifty neighboring farmers, inspired by her flourishing plot.
As the harvesting season approaches, Bwalya faces no shortage of opportunities to market her produce. From cassava cuttings to nutrient-rich leaves and tubers, she never runs short of eager buyers in local markets, ensuring a steady income for her family.
Navigating through the different trials across the Kasama district, pockets of adoption in some farmersâ fields are noticeable. Through collaborative partnerships and community engagement, SIFAZ strives to empower farmers with the knowledge and tools stemming from the trials to become more food secure in the face of evolving climatic challenges.
Thirty-three-year-old Promila Rani Mondol lives in Baliakandi Upazila in Bangladesh with her husband, four daughters, and mother-in-law. The familyâs main source of livelihood is agriculture. Promila has become a successful machinery solution provider (MSP), under the USAID-funded Feed the Future Cereal Systems Initiative for South AsiaâMechanization Extension Activity (CSISA-MEA). She and her husband are the main earning members of the family.
In Rajbari district, around 100 miles away from Dhaka, the capital of Bangladesh, agriculture is the primary livelihood for the community. Farmers engage in crop cultivation across three different seasons, focusing on crops such as rice, wheat, maize, jute, mustard, spices, and vegetables. In 2014, Promilaâs family had barely two acres of cultivable land, and her husband was the sole breadwinner. Their average monthly income was US $91, which made it challenging to cover everyday expenses. To increase their family income, she began assisting her husband in crop production activities by planting seeds of jute, maize, wheat, mustard, and spice crops.
In 2014, the family became involved with the CSISA-MI project. Initially, they owned a power tiller. The project assisted them to purchase a power tiller-operated seeder attachment for land cultivation and line sowing. In 2018, Promila received training in line sowing techniques, including seed calibration using the power tiller operated seeder (PTOS) machine which was equipped with a starter kit. She began line sowing Rabi crops such as wheat, mung beans, sesame, and mustard. During the Kharif season, she engaged in line sowing jute.
After the launch of the CSISA-MEA in 2019, Promila participated in several activities including hands-on training on rice transplanter operation, one-acre mechanized rice transplantation demonstration by CSISA-MEA for her service business expansion, seedling raising training, two-day training on agricultural machinery operation maintenance and troubleshooting, and two exposure visits on rice transplanter service business models. With the assistance of CSISA-MEA, she organized several meetings to connect mat seedling (seedlings grown on a special mat or seedling tray), entrepreneurs, farmers, and MSPs, which led to the expansion of her business prospects. Additionally, CSISA-MEA linked her with the Department of Agricultural Extension, where she procured 1,750 seedling raising trays and 750 kg of seed support for mat seedling raising, significantly boosting her business growth.
In 2023, Promila bought a rice transplanter before Aman season (mid-July to mid-November-December) with a 50% government subsidy. CSISA-MEA helped her get the government subsidy and connected her with the VPKA foundation, which provided her with loan at a low-interest rate of 4%, along with a flexible repayment plan.
Promila Rani Mondol uses a rice transplanter to plant rice in the field in Rajbari, Bangladesh. (Photo: Asmaul Husna/CIMMYT)
During the Aman season, she provided rice transplantation services in 20 hectares of land benefiting approximately 150 farmers. During that season, her total earning was US $1,640. Additionally, in 2023, she earned approximately US $1,047 by line sowing aus rice and jute; and line sowing wheat, sesame, and mustard by PTOS during the Rabi season. Through her network of contacts with farmers across three blocks (shalmara, baliakandi, and nobabpur in Rajbari district), she offers machine rice transplantation services using the seedlings.
What sets her apart is not just her success as an MSP, but her commitment to breaking gender norms and inspiring other women in her community. Currently, with an annual income of US $2,276 and a profit margin of US$1,184, she has become a community leader, encouraging 15 other women to venture into farming and seedling raising services.
“With just one day of cultivation and seeding service, I can cover my daughter’s tutorial expenses for an entire month. The support from CSISA-MEA has made me more self-reliant as an MSP and increased my confidence in meeting family expenses,” says Promila.
Currently, 15 women in her community offer farming and seed planting services. Others, such as Sunita Rani, Niba Rai, Rakoli, Dipti, Mita, and Angoli, are inspired by her. While seven women can now operate the rice transplanter machine in the fields, others are showing an interest in the same. This is a significant and positive change in the community initiated by Promila.
Her impact extends beyond her own success; she has sparked a positive change in her community’s perception of women in agriculture. As the vice president of the MSP Networking Committee in Rajbari district, she continues to shoulder responsibilities, contributing not only to her family’s well-being but also to the larger narrative of women empowerment in Bangladesh.
CIMMYT is combating the effects of El Niño and climate change by fostering climate-smart agriculture, including drought-tolerant crops and conservation practices, to bolster smallholder farmer resilience and productivity. Through partnerships and sustainable farming innovations, CIMMYT aims to improve food security and adapt to environmental challenges, ensuring that advanced technologies benefit those most in need.
In a pioneering effort led by CIMMYT, the “Hybrid Maize Seed Marketing in Kenya” workshop has become a catalyst for innovation within Kenya’s maize seed industry. This landmark event brought together representatives from seed companies, agro-dealers, and other key stakeholders, fostering collaborations that have since ignited transformative changes. From revitalizing marketing strategies to introducing early maturity maize varieties, the workshop’s outcomes are shaping a more responsive and sustainable seed market. CIMMYT’s role in facilitating these industry advancements underscores its commitment to agricultural development and farmer support, setting the stage for continued progress in Kenya’s maize sector.
From the densely lush landscape of Zambiaâs northern province to the arid terrain of the south, a stark reality unfolds, intensified by El Niño. Zambia’s agriculture faces contrasting realities yet potential lies in adaptive strategies, a diversified crop basket, and collaborative initiatives which prioritize farmers. Despite persistent challenges with climate variability and uneven resource distribution, the country navigates unpredictable weather patterns, emphasizing the intricate interplay between environmental factors and adaptation strategies.
A healthy maize and groundnut stand in the northern Province (left) and a wilting maize crop in the southern Province (right). These photos were taken two days apart. (Photo: Blessing Mhlanga/CIMMYT)
Unpacking El Niño’s impact in Zambia
El Niño presents a common challenge to both southern and northern Zambia, albeit with varying degrees of intensity and duration. The 2022/2023 season had above normal rainfall amounts, with extreme weather events, from episodes of flash floods and flooding to prolonged dry spells, especially over areas in the south. In the 2023/2024 season, the southern region has already experienced irregular weather patterns, including prolonged droughts and extreme temperatures, leading to water scarcity, crop failures, and significant agricultural losses. Although the growing season is nearing its end, the region has only received less than one-third of the annual average rainfall (just about 250 mm). Dry spells of more than 30 days have been experienced and, in most cases, coincide with the critical growth stages of flowering and grain-filling. A glance at farmersâ fields paints a gloomy picture of the anticipated yield, but all hope is not lost.
In contrast, the northern province stands out receiving above-average rainfalls beyond 2,000 mm, providing a different set of challenges for crop production. In this region, incidences of waterlogging are prominent although the effects are not as detrimental as the drought in the southern province. In general, crops in the northern province promise a considerable harvest as compared to the ones in the southern province.
Maize stover and its competing use
The scarcity of resources in southern Zambia extends beyond water availability, with the competition for maize stover, a valuable byproduct used for animal feed which can also be retained on the soil surface for fertility improvement and soil moisture conservation. With limited access to alternative fodder sources, farmers face challenges in meeting the nutritional needs of their livestock while maintaining soil fertility and conserving moisture. The struggle to balance the competing demands for maize stover underscores the complex dynamics of resource management in the region. This is further worsened by the low maize stover yield expected due to the dry conditions.
Implementing fodder trials, which include cultivating fodder crops like mucuna and lablab, intercropped or rotated with maize, offers a lifeline to farmers. While maize crops may wilt under the stress of El Niño-induced droughts, leguminous crops such as mucuna, lablab, cowpea, and groundnuts exhibit resilience, thriving in adverse conditions and providing a crucial source of food, feed, soil cover, and income for farmers. The ability of legumes to withstand environmental stressors highlights the importance of crop diversification in building resilience to climate change and ensuring food security in vulnerable regions.
Conversely, in northern Zambia, the abundance of agricultural resources allows for a more sustainable utilization of maize stover. Farmers have greater access to fodder alternatives and can implement integrated farming practices to optimize the use of crop residues. This enables them to mitigate the adverse effects of soil degradation and enhance livestock productivity, contributing to the resilience of their agricultural systems.
Use of more climate-smart crops
Drought-tolerant cassava grown in the northern province. (Photo: CIMMYT)
In southern Zambia, maize stands as the main crop, often supplemented with the integration of some leguminous crops integrated to some extent, to diversify the agricultural landscape. However, the relentless and longevity grip of El Niño has taken a negative toll on maize production, despite efforts to cultivate drought-tolerant varieties. As the dry spell persists, maize plants at the critical tasseling and silking stage face an uphill battle, as the dry and hot air has adversely impacted pollen and silk development.
The dissimilarity with the northern province, where cassava thrives from abundant water, is striking. This resilient crop, known for its drought tolerance, presents a promising alternative for farmers in the southern province grappling with erratic rainfall patterns. As climate change continues to challenge traditional agricultural practices, exploring resilient crops like cassava may offer a lifeline for communities striving to adapt and thrive amidst adversity.
The SIFAZ project is designed around the idea that strip crops and intercrops can add nutritional and economic value to Conservation Agriculture (CA) systems for smallholder farmers in Zambia. While traditional yield metrics provide some insight across the several intercropping treatments being tested on-farm, the true benefits of these cropping systems extend beyond mere output. SIFAZ recognizes the diversification synergy, emphasizing that “two crops are better than one.”
However, the outcomes of the SIFAZ project and the CGIAR Initiative on Diversification in East and Southern Africa have varied over the years between the two regions, reflecting the discrepancy in their agricultural landscapes.
Notably, regional differences in the adoption and success of these cropping systems have become apparent. In the northern province, crop-centric approaches prevail, leading to a higher concentration of successful crop farmers. Meanwhile, in the southern province, mixed systems that incorporate mixed crop-livestock systems achieve desirable effects. These findings highlight the importance of tailoring agricultural interventions to suit the specific needs and conditions of diverse farming communities.
Navigating the complex challenges of climate change requires a multifaceted approach that acknowledges the unique realities of different regions. By embracing adaptive strategies, harnessing indigenous knowledge, and fostering collaborative partnerships, Zambia can forge a path towards a more resilient and sustainable agricultural future, where farmers thrive despite the uncertainties of a changing climate.
Lourine Bii, 33, is a pioneer as the first female technician at the Kiboko Plant Breeding Station. Moving from KALRO to CIMMYT, she is independently managing trials and breaking gender barriers in agricultural research. Her journey illustrates the importance of inclusivity and empowerment in shaping the future of agriculture.
On the northern banks of the Ganges lies the city of Begusarai, in Indiaâs Bihar State. Amid the expected structures of a cityâtemples and transit hubsâis a five-acre business hub dedicated to agriculture. This center, called the Bhusari Cold Storage Center, includes a 7,000-ton cold storage facility for vegetables, a dry grain storage area, outlets for farmer inputs and outputs, a farmer training center, a soil testing laboratory, and a farm implement bank. The brainchild of Navneet Ranjan, this facility works in collaboration with state partners, CIMMYT, and the Cereal System Initiative for South Asia (CSISA) project.
In the decade since its formation, the center has served nearly 100 villages in and around Begusarai, helping thousands of smallholder farmers access equipment, knowledge, and seeds they otherwise do not have access to.
âSince coming to the center I have not only benefited in using mechanized services at a small price but also learned about new schemes and incentives provided to smallholder farmers by the government,â said Ram Kumar Singh, a farmer from the village of Bikrampur. A similar story was related by Krishadev Rai from the village of Sakarpura, who said the laser land leveler machine at the center dramatically lowered costs associated with irrigation and other inputs, including information about different fertilizers and varietal seeds available at the market.
Farmers from the region have benefited immensely from the services of the center. According to Anurag Kumar, a CIMMYT senior research associate with CSISA, âThe existence of the state-of-the-art center in the last decade has helped over 25,000 smallholder farmers avail themselves of services and information on farming and agriculture.â He said the center has also helped promote conservation agriculture technologies, implement climate-resilient farming practices, and build the capacity of smallholder farmers.
Ranjan, a native of the region, is a marine engineer by education but has diversified experiences from different sectors. A decade ago, Ranjan returned home after pursuing higher education and working in distant cities in India and abroad.
Ranjan met recently with CSISA representatives to share his motivation, hopes, and aspirations about the reach and impact of the Bhusari Center for farmers of Begusarai and beyond.
How did the Bhusari Agri-business center, popularly known as Bhusari Cold Storage, come into being?
In 2012, driven by a deep-rooted desire to bridge the significant societal gap between my professional advancements in the corporate world and the enduring struggles within my rural hometown in Bihar, I founded the Bhusari Agri-business Center. The name “Bhusari” was thoughtfully chosen, as it represents approximately 50 villages in the area, traditionally, and collectively known by this moniker, underscoring our commitment to the region’s agricultural heritage and community.
From the start, we knew we wanted our center, born from a combination of my family’s initial investment and funding secured through a State Bank of India loan alongside a significant subsidy from the Government of Bihar, to serve as a comprehensive agri-business solution. We designed this project not only as a business venture but as a social enterprise aimed at improving the livelihoods of local farmers by ensuring better returns for their produce, disrupting the traditional agricultural value chain that often left them exploited.
The establishment of Bhusari Cold Storage stands as a testament to the potential of marrying native understanding with professional management to foster socio-economic development in rural areas.
During an interactive session with progressive farmers, Ranjan listens to a farmer express his expectation from the Bhusari center. (Photo: CIMMYT)
What has been your biggest achievement with the establishment of Bhusari Cold Storage?
If I were to pinpoint our most significant achievement, it would be the creation of the farm implement bank. This initiative has helped revolutionize the agricultural landscape for the small-scale farmers in our area by providing them with access to modern farming equipment.
Before the inception of this bank, many farmers in our region faced challenges because of outdated farming techniques and the lack of access to modern machinery, which often resulted in inefficient farming practices and high operational costs. Introducing zero tillage, planters, harvesters, and especially the laser land leveler, has been a game-changer. This farm implement bank has also popularized the use of advanced agricultural technologies among the farming community. The positive effects of these modern farm implements have been many, including reduced labor costs, improved crop yields, and more sustainable farming practices.
How has a project like CSISA and other partners supported farmers and the efforts of agri-entrepreneurs like you in the region?
The support from CSISA and its partners has helped enhance the capabilities of farmers and bolster the efforts of agri-entrepreneurs in the region. CSISA’s contribution, particularly through its project scientists and field technicians, has been pivotal in training farmers. This collaboration has led to a significant increase in awareness and adoption of advanced agricultural implements and practices, including zero tillage and land levelers, among the farming community.
The center has conducted extensive training programs for many farmers, thanks to the resources, knowledge, and technology facilitated by CSISA, the State Department of Agriculture, and Krishi Vigyan Kendra (KVK). This partnership has enabled us to disseminate knowledge and tools to the farmers and drive the adoption of innovative farming techniques that lead to higher efficiency and reduced costs. The collaboration with CSISA and state partners has been a cornerstone in our mission to modernize agriculture in the region, making significant strides towards sustainable farming practices, and enhancing the livelihoods of the local farming community. Through these collective efforts, we have been able to empower farmers with the skills and technologies necessary to thrive in a competitive and evolving agricultural landscape.
Navneet Ranjan with Sarah Fernandes, CIMMYT global communications manager (2nd from left), during her visit to the Bhusari Cold Storage center with CSISA colleagues. (Photo: CIMMYT)
What do you hope for next for Bhusari or other endeavors in agri-business to support smallholder farmers?
Looking ahead, our vision for Bhusari and future agri-business endeavors deeply focuses on empowering smallholder farmers by enhancing their access to financial resources and tailored agricultural solutions. By addressing the financial barriers that often hinder farmers’ ability to invest in their operations, we aim to unlock new opportunities for growth and innovation in the agricultural sector. A key priority is to streamline the process so that these farmers can obtain credit lines and working capital more efficiently.
Additionally, recognizing farmers’ diverse needs and challenges in different regions, we are committed to making customized farm implements more readily available. These tailored tools are essential for increasing agricultural efficiency and productivity, as farming practices and conditions vary greatly across regions. To complement these efforts, we plan to expand our training programs and provide more customized knowledge to farmers.
Ultimately, the aim is to scale up this model and create several other replicable projects across Bihar and beyond. By demonstrating the success of these initiatives, we hope to inspire and facilitate similar transformations in other regions, fostering a more sustainable, efficient, and prosperous agricultural landscape for smallholder farmers.
Cover photo: Founder Navneet Ranjan (5th from right) and CIMMYT colleagues with beneficiary farmers at the Bhusari center in Begusarai, Bihar. (Photo: Nima Chodon/CIMMYT)Â
The âSino-Pak Research Activities on Wheat Genomicsâ seminar, featuring CIMMYT-CAAS China’s Prof. Dr. Zhonghu He, highlighted the CIMMYT’s contributions to enhancing wheat genomics for better productivity and food security. Hosted by PARC at NARC, the event underscored advancements in breeding technologies and molecular markers, aiming to develop climate-resilient wheat varieties and foster Sino-Pak collaboration in agricultural research and innovation.
