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Leasing scheme helps farmers purchase small-scale agricultural machinery

A new small-scale agricultural machinery leasing scheme became operational in Amhara region, Ethiopia, in December 2019. The initiative offers farmers and group of farmers the opportunity to buy agricultural machineries with only 15-20% advance payment and the rest to be paid during a three-year period. Three farmers participated in the pilot phase of the project.

This initiative, led by the International Maize and Wheat Improvement Center (CIMMYT) and the German Development Agency (GIZ), is one more step to expand small-scale agricultural mechanization in Ethiopia. CIMMYT and GIZ have explored this area of work since 2015, in collaboration with government and private partners.

Subsistence modes of production, shortage of quality agricultural inputs and farm machinery services are some of the impediments to expand agricultural productivity and enhance food security in Ethiopia.

Small-scale agricultural mechanization, in the Ethiopian context, improves the quality of field operations. For example, farmers are benefiting from row planting, optimal plant population, more precise seed and fertilizer placement, efficient utilization of soil moisture during planting window. The timing of operations is also very important — delays in planting could have a serious negative impact on yield, and harvesting and threshing must be done at a time when there is no labor shortages. Small-scale mechanization drastically saves time and labor compared to conventional crop establishment systems, and reduces yield loss at the time of harvesting and threshing.

Farmers walk by irrigated potato fields during a field day to learn about the use of small-scale agricultural mechanization. (Photo: Simret Yasabu/CIMMYT)
Farmers walk by irrigated potato fields during a field day to learn about the use of small-scale agricultural mechanization. (Photo: Simret Yasabu/CIMMYT)

Despite these advantages, the adoption rate has been too low. A survey conducted by IFPRI and Ethiopia’s Central Statistical Agency in 2015 shows that only 9% of farmers in Ethiopia use machine power to plough their land, harvest their output, or thresh their crops. A significant number of farmers continues to use conventional farming systems, using animal and human labor.

Ephrem Tadesse, small-scale mechanization project agribusiness specialist with CIMMYT, said that most of the land holdings in Ethiopia are small and fragmented, and thus not suitable for large agricultural machineries.

CIMMYT and its partners introduced the two-wheel tractor and tested it in different parts of the country. One of the challenges has been the issue of access to finance to buy tractors and their accessories, because of their relatively high costs for individual farmers to buy with their own cash, noted Ephrem.

CIMMYT and GIZ have been working with selected microfinance institutes to pilot a machinery leasing scheme for small-scale agricultural mechanization. For several years, they have partnered with Waliya Capital Goods Finance Business Share in the Amhara region and with Oromia Capital Goods Lease Finance Business Share Company in the Oromia region. In December 2019, three farmers in the Machakel district of the Amhara region were the first ones to receive their machines through this scheme.

Farmers in the district of Machakel participate in a field day to learn about the use of small-scale agricultural mechanization. (Photo: Simret Yasabu/CIMMYT)
Farmers in the district of Machakel participate in a field day to learn about the use of small-scale agricultural mechanization. (Photo: Simret Yasabu/CIMMYT)

Tesfaw Workneh is the father of one of the beneficiaries. “This is great opportunity for farmers like my son to access small-scale agricultural machinery,” said Tesfaw. His son only paid 30,000 Ethiopian birr, about $1,000 — that is 20% of the total cost to own the different agricultural implements. Now, he is able to provide service to other farmers and get income, he explained.

Several types of machinery are being considered for this leasing scheme, using the two wheel-tractor as the source of power: planters, harvesters/reapers, threshers/shellers, trailers and water pumps.

For farmers like Alemayew Ewnetu, this kind of machinery is a novelty that makes farming easier. “Today, my eyes have seen miracles. This is my first time seeing such machineries doing everything in a few minutes. We have always relayed on ourselves and the animals. Now I am considering selling some of my animals to buy the implements,” said Alemayew.

Demelsah Ynew, Deputy Director of Waliya Capital Goods Finance Business Share, noted that his company was established six years ago to provide services in the manufacturing sector. However, after a discussion with CIMMYT and GIZ, the company agreed to extend its services to the agriculture sector. When revising our role, he noted, we considered the limitations farmers have in adopting technologies and the vast opportunity presented in the agricultural sector. Demelsah explained that to benefit from the leasing scheme, farmers will have to fulfill a few minimal criteria, including being residents of the area and saving 15-20% of the total cost.

Vast Locust Swarm Casts Shadow Over East African Food Security

The worst desert-locust plague in Kenya in 70 years is threatening to spread further into East Africa, jeopardizing food security.

Swarms of the insects are already devouring crops and pasture in Ethiopia and Somalia, and they’re breeding in Djibouti, Eritrea and Sudan — all areas that are prone to drought and food shortages. There’s a high risk they may soon enter northeast Uganda and southeast South Sudan, the United Nations’ Food and Agriculture Organization said Friday.

In Kenya, the locusts have mainly ravaged pasture, putting livestock production at risk, Hugo de Groote, an agricultural economist with the International Maize and Wheat Improvement Center, said by phone. There is a need to monitor and control the insects to ensure swarms don’t reach the more southerly counties that grow corn, tea and coffee, he said.

Read more here: https://www.bloomberg.com/news/articles/2020-01-25/vast-locust-swarm-casts-shadow-over-east-african-food-security

What is conservation agriculture?

If not practiced sustainably, agriculture can have a toll on the environment, produce greenhouse gases and contribute to climate change. However, sustainable farming methods can do the opposite — increase resilience to climate change, protect biodiversity and sustainably use natural resources.

One of these methods is conservation agriculture.

Conservation agriculture conserves natural resources, biodiversity and labor. It increases available soil water, reduces heat and drought stress, and builds up soil health in the longer term.

What are the principles of conservation agriculture?

Conservation agriculture is based on the interrelated principles of minimal mechanical soil disturbance, permanent soil cover with living or dead plant material, and crop diversification through rotation or intercropping. It helps farmers to maintain and boost yields and increase profits, while reversing land degradation, protecting the environment and responding to growing challenges of climate change.

To reduce soil disturbance, farmers practice zero-tillage farming, which allows direct planting without plowing or preparing the soil. The farmer seeds directly through surface residues of the previous crop.

Zero tillage is combined with intercropping and crop rotation, which means either growing two or more crops at the same time on the same piece of land, or growing two different crops on the same land in a sequential manner. These are also core principles of sustainable intensification.

How is conservation agriculture different from sustainable intensification?

Sustainable intensification is a process to increase agriculture yields without adverse impacts on the environment, taking the whole ecosystem into consideration. It aims for the same goals as conservation agriculture.

Conservation agriculture practices lead to or enable sustainable intensification.

What are the benefits and challenges of conservation agriculture?       

Zero-tillage farming with residue cover saves irrigation water, gradually increases soil organic matter and suppresses weeds, as well as reduces costs of machinery, fuel and time associated with tilling. Leaving the soil undisturbed increases water infiltration, holds soil moisture and helps to prevent topsoil erosion. Conservation agriculture enhances water intake that allows for more stable yields in the midst of weather extremes exacerbated by climate change.

While conservation agriculture provides many benefits for farmers and the environment, farmers can face constraints to adopt these practices. Wetlands or soils with poor drainage can make adoption challenging. When crop residues are limited, farmers tend to use them for fodder first, so there might not be enough residues for the soil cover. To initiate conservation agriculture, appropriate seeders are necessary, and these may not be available or affordable to all farmers. Conservation agriculture is also knowledge intensive and not all farmers may have access to the knowledge and training required on how to practice conservation agriculture. Finally, conservation agriculture increases yields over time but farmers may not see yield benefits immediately.

However, innovations, adapted research and new technologies are helping farmers to overcome these challenges and facilitate the adoption of conservation agriculture.

How did conservation agriculture originate?

Belita Maleko, a farmer in Nkhotakota, central Malawi, sowed cowpea as an intercrop in one of her maize plots, grown under conservation agriculture principles. (Photo: T. Samson/CIMMYT)
Belita Maleko, a farmer in Nkhotakota, central Malawi, sowed cowpea as an intercrop in one of her maize plots, grown under conservation agriculture principles. (Photo: T. Samson/CIMMYT)

The term “conservation agriculture” was coined in the 1990s, but the idea to minimize soil disturbance has its origins in the 1930s, during the Dust Bowl in the United States of America.

CIMMYT pioneered no-till training programs and trials in the 1970s, in maize and wheat systems in Latin America. In the 1980s this technique was also used in agronomy projects in South Asia.

CIMMYT began work with conservation agriculture in Latin America and South Asia in the 1990s and in Africa in the early 2000s. Today, these efforts have been scaled up and conservation agriculture principles have been incorporated into projects such as CSISA, FACASI, MasAgro, SIMLESA, and SRFSI.

Farmers worldwide are increasingly adopting conservation agriculture. In the 2015/16 season, conservation agriculture was practiced on about 180 mega hectares of cropland globally, about 12.5% of the total global cropland — 69% more than in the 2008/2009 season.

Is conservation agriculture organic?

Conservation agriculture and organic farming both maintain a balance between agriculture and resources, use crop rotation, and protect the soil’s organic matter. However, the main difference between these two types of farming is that organic farmers use a plow or soil tillage, while farmers who practice conservation agriculture use natural principles and do not till the soil. Organic farmers apply tillage to remove weeds without using inorganic fertilizers.

Conservation agriculture farmers, on the other hand, use a permanent soil cover and plant seeds through this layer. They may initially use inorganic fertilizers to manage weeds, especially in soils with low fertility. Over time, the use of agrichemicals may be reduced or slowly phased out.

How does conservation agriculture differ from climate-smart agriculture?

While conservation agriculture and climate-smart agriculture are similar, their purposes are different. Conservation agriculture aims to sustainably intensify smallholder farming systems and have a positive effect on the environment using natural processes. It helps farmers to adapt to and increase profits in spite of climate risks.

Climate-smart agriculture aims to adapt to and mitigate the effects of climate change by sequestering soil carbon and reducing greenhouse gas emissions, and finally increase productivity and profitability of farming systems to ensure farmers’ livelihoods and food security in a changing climate. Conservation agriculture systems can be considered climate-smart as they deliver on the objectives of climate-smart agriculture.

Cover photo: Field worker Lain Ochoa Hernandez harvests a plot of maize grown with conservation agriculture techniques in Nuevo México, Chiapas, Mexico. (Photo: P. Lowe/CIMMYT)

A wake-up call for the fertilizer industry

When you hear the words ‘plant nutrition’ or ‘fertilizer’, do you think of sustainability?

Many might not but the recent gathering of plant nutrition experts in Versailles at the High Level Forum on Sustainable Plant Nutrition might indicate that the tide is turning.

“This event is a first of its kind. Here you have the fertilizer industry, which is relatively conservative, and yet there are speakers such as Mostafa Terrab of the OCP Group or Svein Tore Holsether of Yara who are pushing this future agenda,” said Bruce Campbell, Director of the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).

“If I was from the fertilizer industry, I would really wake up, as perhaps is happening with some companies. If you look at the airlines industry, you see some super visionary players and others who are not. I feel that there could be players in this group who could be as visionary: looking at cutting down the energy inputs into fertilizer production, working together with governments to reform subsidies that promote over-fertilization, working towards precision fertilizer application. If the fertilizer industry wants to gain the trust of a more and more discerning public, then they need to show climate leadership,” Campbell remarked.

Early plant vigor can be improved through the use of direct seeders, which place fertilizer close to the seed. (Photo: Wasim Iftikar / CIMMYT)

The right time and place

Although fertilizer use revolutionized agriculture and allowed farmers to grow better crops on less land, plant nutrients are often vilified because of the negative environmental impact caused by their improper use.

For this reason, experts often speak of the 4R stewardship principles of fertilizer: right fertilizer source, at the right rate, at the right time, and in the right place.

“The industry needs solid science to back up agricultural technology solutions in the realms of both nutrient and water management. Regarding the right placement, right time and the right quantity of fertilizer, mechanization solutions — such as direct seeders, which place fertilizer close to the seed — can really increase nutrient use efficiency and improve plant early vigor. Together with a wide range of partners, CIMMYT has been using these across smallholder systems of Asia, Africa and Latin America,” highlighted Martin Kropff, Director General of the International Maize and Wheat Improvement Center (CIMMYT), during one of the panel discussions.

In order to scale up the most relevant scientific findings and extension efforts, the focus should be on using available fertilizers better. This goes hand in hand with better management of organic matter and soils. There is a human element too: farmers’ efficiency could be improved with better advice especially targeted at extension offices or service providers.

At the event, David Nabarro challenged the fertilizer industry to take the lead in reforming the broken food system. (Photo: Marta Millere/CIMMYT)
At the event, David Nabarro challenged the fertilizer industry to take the lead in reforming the broken food system. (Photo: Marta Millere/CIMMYT)

S for sustainability

In order to identify the missing link of sustainability, just a day before the launch of the forum, the International Fertilizer Association (IFA) created a new Scientific Panel on Responsible Plant Nutrition. This group of international experts will provide objective knowledge and assessments for the fertilizer industry and other stakeholders to develop a more responsible plant nutrition system.

Bruno Gérard, Director of CIMMYT’s Sustainable Intensification research program and a member of the panel, spoke about CIMMYT’s unique selling proposition. “CIMMYT has a significant research agenda and experience in better nutrient management in wheat- and maize-based systems. In regions such as South Asia, the challenge is to produce more or the same with less and better fertilizers through improved management practices. Instead in Sub-Saharan Africa, the focus is on giving better access and knowledge so that farmers can produce more with adequate fertilizer inputs.”

Being part of the panel will give CIMMYT the opportunity to better link up with the fertilizer industry and contribute to improved fertilizer use in term of profitability, yield stability and risk, accessibility but also — from an environmental perspective — minimize the footprint of fertilizer through better agronomic practices and management.

The High Level Forum on Plant Nutrition took place on November 18-20, 2019, in Versailles, France.

New project strengthens capacity to fight fall armyworm in Bangladesh

Hundreds of agricultural professionals in Bangladesh were trained in the latest fall armyworm management strategies as part of a new project that will strengthen efforts against this threat to farmers’ income, food security, and health. The new project, Fighting Back Against Fall Armyworm, is supported by USAID and the University of Michigan.

As part of the project, last November over 450 representatives from government, nonprofits and the private sector participated in three-day training to learn how to identify, monitor and apply integrated pest management approaches.

Fall armyworm presents an important threat to farmers’ income, food security and livelihoods as it continues to spread across the country, in addition to health risks if toxic insecticides are indiscriminately used, said Tim Krupnik, senior scientist and agronomist at the International Maize and Wheat Improvement Center (CIMMYT). It is anticipated the course participants will pass on knowledge about the pest and appropriate control practices to around 30,000 farmers in their respective localities.

“Participants were selected for their ability to reliably extend the strategies that can be sustainably implemented by maize farmers across the country,” explained Krupnik. “The immersive training saw participants on their hands and knees learning how to scout, monitor and collect data on fall armyworm,” he said. “They were also trained in alternatives to toxic chemical pesticides, and how and when to make decisions on biological control with parasitoids, bio-pesticides, and low-toxicity chemical pesticide use.”

Following its ferocious spread across Africa from the Americas, fall armyworm first attacked farms in Bangladesh during the winter 2018-2019 season. Combined with highly apparent damage to leaves, its resilience to most chemical control methods has panicked farmers and led researchers to promote integrated pest management strategies.

In this context, the 22-month Fighting Back Against Fall Armyworm project will build the capacity of the public and private sector for effective fall armyworm mitigation.

The hungry caterpillar feeds on more than 80 plant species, but its preferred host is maize — a crop whose acreage is expanding faster than any other cereal in Bangladesh. The pest presents a peculiar challenge as it can disperse over 200 kilometers during its adult stage, laying thousands of eggs along its way.

Once settled on a plant, larvae burrow inside maize whorls or hide under leaves, where they are partially protected from pesticides. In a bid to limit fall armyworm damage, farmers’ indiscriminate application of highly toxic and inappropriate insecticides can encourage the pest to develop resistance, while also presenting important risks to beneficial insects, farmers, and the environment.

Reaching every corner of the country

Participants of the Fighting Back against Fall Armyworm trainings visit farmers’ fields in Chauadanga, Bangladesh. (Photo: Tim Krupnik/CIMMYT)
Participants of the Fighting Back against Fall Armyworm trainings visit farmers’ fields in Chauadanga, Bangladesh. (Photo: Tim Krupnik/CIMMYT)

As part of the project, CIMMYT researchers supported Bangladesh’s national Fall Armyworm Task Force to develop an online resource to map the spread of fall armyworm. Scientists are working with the Ministry of Agriculture to digitally collect real-time incidents of its spread to build evidence and gain further insight into the pest.

“Working with farmers and agricultural agencies to collect information on pest population and incidence will assist agricultural development planners, extension agents, and farmers to make informed management decisions,” said Krupnik, who is leading the project.

A key objective is to support national partners to develop educational strategies to facilitate sustainable pest control while also addressing institutional issues needed for efficient response.

“In particular, the Government of Bangladesh has been extremely responsive about the fall armyworm infestation and outbreak. It developed and distributed two fact sheets — the first of which was done before fall armyworm arrived — in addition to arranging workshops throughout the country. Initiatives have been taken for quick registration of microbial pesticides and seed treatments,” commented Syed Nurul Alam, Entomologist and Senior Consultant with CIMMYT.

“It is imperative that governmental extension agents are educated on sustainable ways to control the pest. In general, it is important to advise against the indiscriminate use of pesticides without first implementing alternative control measures, as this pest can build a resistance rendering many chemicals poorly effective,” Krupnik pointed out.

To this end, the project also consciously engages members of the private sector — including pesticide and seed companies as well as agricultural dealers — to ensure they are able to best advise farmers on the nature of the pest and suggest sustainable and long-term solutions. To date, the project has advised over 755 agricultural dealers operating in impacted areas of Bangladesh, with another 1,000 being trained in January 2020.

Project researchers are also working alongside the private sector to trial seed treatment and biologically-based methods of pest control. Biocontrol sees researchers identify, release, and manage natural predators and parasitoids to the fall armyworm, while targeted and biologically-based pesticides are significantly less of a health risk for farmers, while also being effective.

The 22-month project, funded by USAID, has 6 key objectives:

  • Develop educational materials to aid in reaching audiences with information to improve understanding and management of fall armyworm.
  • Assist the Department of Agricultural Extension in deploying awareness raising and training campaigns.
  • Prepare the private sector for appropriate fall armyworm response.
  • Standing task force supported.
  • Generate data and evidence to guide integrated fall armyworm management.

The 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.

To achieve synergies and scale, the project will also be supported in part by in-kind staff time and activities, through linkages to the third phase of the USAID-supported Cereal Systems Initiative for South Asia (CSISA), led by the International Maize and Wheat Improvement Centre (CIMMYT). CSISA and CIMMYT staff work very closely with Bangladesh’s Department of Agricultural Extension and the Bangladesh Maize and Wheat Research Institute (BWMRI) in addition to other partners under the Ministry of Agriculture.

CIMMYT scientists join fellow experts in San Diego for world’s largest plant and animal genomics conference

Scientists from the International Maize and Wheat Improvement Center (CIMMYT) presented last week at the International Plant and Animal Genome Conference (PAG) in San Diego, USA.

PAG is the largest agricultural genomics meeting in the world, bringing together over 3,000 leading genetic scientists and researchers from around the world to present their research and share the latest developments in plant and animal genome projects. It provides an important opportunity for CIMMYT scientists to highlight their work translating the latest molecular research developments into wheat and maize breeding solutions for better varieties.

To meet global food demand by 2050, agricultural production must increase by 60% — while at the same time minimizing harm to the environment. This is the process of sustainable intensification, recommended by organizations like the United Nations and the EAT Lancet Commission as a key strategy for transforming our struggling global food systems.

Genomics is crucial to sustainable intensification. By studying a plant or animal’s genetic architecture, researchers can better understand what drives crop or livestock productivity, quality, climate resilience, and resistance to pests and diseases. With this information scientists can speed up efforts to develop better varieties and stay ahead of climate- and disease-related threats.

Philomin Juliana stands next to the logo of the PAG conference. (Photo: CIMMYT)
Philomin Juliana stands next to the logo of the PAG conference. (Photo: CIMMYT)

At the conference, wheat scientist Philomin Juliana shared her findings on successfully identifying significant new chromosomal regions for wheat yield and disease resistance using the full wheat genome map. Juliana and her colleagues have created a freely-available collection of genetic information and markers for more than 40,000 wheat lines which will accelerate efforts to breed superior wheat varieties. She also discussed the value of genomic and high-throughput phenotyping tools for current breeding strategies adopted by CIMMYT to develop climate-resilient wheat.

Principal scientist Sarah Hearne discussed the smarter use of genebank exploration for breeding. Germplasm banks are reserves of native plant variation representing the evolutionary history of the crops we eat. They are a vital source of genetic information, which can accelerate the development of better, more resilient crops. However, it is not easy for breeders and scientists to identify or access the genetic information they need. Using the whole genebank genotypic data, long-term climate data from the origins of the genebank seeds and novel analysis methods, Hearne and her colleagues were able to identify elite genetic breeding material for improved, climate resilient maize varieties. They are now extending this approach to test the value of these data to improve breeding programs and accelerate the development of improved crops.

Distinguished scientist Jose Crossa discussed the latest models and methods for combining phenomic and genomic information to accelerate the development of climate-resilient crop varieties. He highlighted the use of the Artificial Neural Network — a model inspired by the human brain — to model the relationship between input signals and output signals in crops. He also discussed a phenotypic and genomic selection index which can improve response to selection and expected genetic gains for all of an individual plant’s genetic traits simultaneously.

Sarah Hearne presents on the smart use of germplasm banks to accelerate the development of better wheat and maize varieties. (Photo: Francisco Gomez)
Sarah Hearne presents on the smart use of germplasm banks to accelerate the development of better wheat and maize varieties. (Photo: Francisco Gomez)

Principal scientist Kanwarpal Dhugga gave a presentation on approaches to improve resistance against maize lethal necrosis (MLN) in Africa. MLN is an aggressive disease that first appeared in Kenya in 2011, devastating maize production. It has since spread to neighboring countries. Under a grant from the Bill & Melinda Gates Foundation, Dhugga and his colleagues at CIMMYT and Corteva Agriscience have identified a small genomic region explaining more than 50% of variation in MLN resistance. They are currently validating a few candidate genes in this region. Once done, they will use gene editing directly in elite lines from eastern Africa to accelerate the development of improved, disease resistant maize hybrids.

Genomic breeder Umesh Rosyara demonstrated the genomic selection pipeline and other tools at a workshop using the online Galaxy software. Galaxy is an open-source software that allows users to access powerful computational analysis tools. The CGIAR Excellence in Breeding Platform (EiB) has set up an instance of Galaxy that contains a suite of bioinformatics analysis tools, R-packages — a free software environment for statistical computing and graphics — and visualization tools to manage routine genomic selection (GS) and genome wide association studies (GWAS) analysis. This allows crop breeders and genomic scientists without a programming background to conduct these analyses and create crop-specific workflows.

“PAG is currently the main international meeting touching both crop and livestock genomics, so it’s an invaluable chance to connect and share insights with research and breeding colleagues around the world,” said Hearne. “It’s also an important forum to highlight how we are linking upstream and field, and help others do the same.”

Kanwarpal Dhugga (left) takes a selfie with his colleagues in the background during the PAG conference. (Photo: Kanwarpal Dhugga/CIMMYT)
Kanwarpal Dhugga (left) takes a selfie with his colleagues in the background during the PAG conference. (Photo: Kanwarpal Dhugga/CIMMYT)

Study calls for better understanding of fertilizer prices faced by African smallholder farmers

A farm worker applies fertilizer in a field of Staha maize for seed production at Suba Agro's Mbezi farm in Tanzania. (Photo: Peter Lowe/CIMMYT)
A farm worker applies fertilizer in a field of Staha maize for seed production at Suba Agro’s Mbezi farm in Tanzania. (Photo: Peter Lowe/CIMMYT)

Crop yields in sub-Saharan Africa are generally low. This is in large part because of low fertilizer use. A recent study of six countries in sub-Saharan Africa showed that just 35% of farmers applied fertilizer. Some possible reasons for this could be that farmers may be unaware of the efficacy of fertilizer use; or have degraded soils that do not respond to fertilizer; they may not have the cash to purchase it; or because unpredictable rainfall makes such investments risky. It may also be because local fertilizer prices make their use insufficiently profitable for many farmers.

To better understand the potential fertilizer demand in a particular location, it is important to know how crops respond to fertilizer under local conditions, but it is critical to understand crop responses in terms of economic returns. This requires information about local market prices of fertilizers and other inputs, as well as the prices that a farmer could receive from selling the crop.

While national-level fertilizer prices may be available, it is necessary to consider the extent to which prices vary within countries, reflecting transportation costs and other factors. In the absence of such data, analysis of household-level behaviors requires assumptions about the prices smallholder farmers face — assumptions which may not be valid. For example, evaluations of the returns to production technologies settings have often assumed spatially invariant input and output prices or, in other words, that all farmers in a country face the same set of prices. This is at odds with what we know about economic remoteness and the highly variable market access conditions under which African smallholders operate.

An obstacle to using empirical data on sub-national disparities in fertilizer prices is the scarcity of such data. A new study focused on the spatial discrepancies in fertilizer prices. The study compiled local market urea price in eighteen countries in sub-Saharan Africa for the period between 2010-2018 and used spatial interpolation models — using points with known values to approximate values at other unknown points — to predict local prices at locations for which no empirical data was available. It was conducted by scientists at University of California, Davis, the International Maize and Wheat Improvement Center (CIMMYT) and the International Food Policy Research Institute (IFPRI). The authors note that this is the first major attempt to systematically describe the spatial variability of fertilizer prices within the target countries and test the ability to estimate the price at unsampled locations.

Predicted relative urea price (local price divided by the observed median national price) for areas with crop land in eight East African countries.
Predicted relative urea price (local price divided by the observed median national price) for areas with crop land in eight East African countries.

“Our study uncovers considerable spatial variation in fertilizer prices within African countries and gives a much more accurate representation of the economic realities faced by African smallholders than the picture suggested by using national average prices,” said Camila Bonilla Cedrez, PhD Candidate at University of California, Davis. “We show that in many countries, this variation can be predicted for unsampled locations by fitting models of prices as a function of longitude, latitude, and additional predictor variables that capture aspects of market access, demand, and environmental conditions.”

Urea prices were generally found to be more expensive in remote areas or away from large urban centers, ports of entry or blending facilities. There were some exceptions, though. In Benin, Ghana and Nigeria, prices went down when moving away from the coast, with the possible explanation being market prices in areas with higher demand are lower. In other locations, imports of fertilizer from neighboring countries with lower prices may be affecting prices in another country or region, much like political influence. Politically, well-connected villages can receive more input subsidies compared to the less connected ones.

“The performance of our price estimation methods and the simplicity of our approach suggest that large scale price mapping for rural areas is a cost-effective way to provide more useful price information for guiding policy, targeting interventions, and for enabling more realistic applied microeconomic research. For example, local price estimates could be incorporated into household-survey-based analysis of fertilizer adoption,” explained Jordan Chamberlin, CIMMYT spatial economist. “In addition, such predictive ‘price maps’ can be incorporated into targeting and planning frameworks for agricultural investments. For example, to target technology promotion efforts to the areas where those technologies are most likely to be profitable.”

Predicted relative urea price (local price divided by the observed median national price) for areas with crop land in nine West African countries.
Predicted relative urea price (local price divided by the observed median national price) for areas with crop land in nine West African countries.

“The evidence we have compiled in this paper suggests that, while investments in more comprehensive and spatially representative price data collection would be very useful, we may utilize spatial price prediction models to extend the value of existing data to better reflect local price variation through interpolation,” explained Robert J. Hijmans, professor at University of California, Davis. “Even if imperfect, such estimates almost certainly better reflect farmers’ economic realities than assumptions of spatially constant prices within a given country. We propose that spatial price estimation methods such as the ones we employ here serve for better approximating heterogeneous economic market landscapes.”

This study has illustrated new ways for incorporating spatial variation in prices into efforts to understand the profitability of agricultural technologies across rural areas in sub-Saharan Africa.  The authors suggest that an important avenue for future empirical work would be to evaluate the extent to which the subnational price variation documented is a useful explanatory factor for observed variation in smallholder fertilizer use in sub-Saharan Africa, after controlling for local agronomic responses and output prices. One way to do that may be to integrate input and output price predictions into spatial crop models, and then evaluate the degree to which modeled fertilizer use profitability predicts observed fertilizer use rates across different locations.

Read the full study:
Spatial variation in fertilizer prices in Sub-Saharan Africa

Breaking Ground: Lara Roeven delves into complex gender dynamics

Lara Roeven completed her undergraduate degree in social sciences at the University of Amsterdam in the Netherlands, where she focused primarily on political science in a program that combined this with the study of psychology, law and economics. “I liked it a lot because it gave me an interdisciplinary look at how social injustice manifests itself.”

Having worked on gender and social inclusion issues in the past, she had already heard of CGIAR and its research portfolio, but it was the interdisciplinarity of CIMMYT’s approach that prompted her to apply to the organization at the end of a study abroad program in Mexico. “I had a strong interest in agriculture and I’d always wanted to look at how gender and social inclusion issues affect women and marginalized groups within the context of rural, environmental or climate change, so this role seemed like a good fit.”

Since joining CIMMYT’s Gender and Social Inclusion research unit in January 2019, Roeven has been part of a team of researchers analyzing the ways in which gender norms and agency influence the ability of men, women and young people to learn about, access and adopt innovations in agriculture and natural resource management.

So far, Roeven has mainly been supporting data analysis and helping to produce literature reviews. She has contributed to a number of studies simultaneously over the past year, from the feminization of agriculture in India to changing gender norms in Tanzania. “It’s very interesting because you learn the particularities of many different countries, and the extent to which gender norms can differ and really influence people’s opportunities.”

Searching for nuance

A lot of research follows a similar pattern in highlighting the relationship between women’s work and empowerment, but realities on the ground are often more nuanced. In India, for example, well-established social structures add another layer of complexity to gender dynamics. “What I found interesting when we started looking into the ways in which gender and caste interrelate was that nothing is straightforward.”

Women from higher castes can actually be more isolated than women from lower ones, she explains, for whom it can be more accepted to pursue paid work outside of the home. However, lower-caste women also frequently experience high levels of poverty and vulnerability and face social exclusion in other realms of life.

“These dynamics are actually a lot more complicated than we usually think. And that’s why it’s so interesting to do this kind of comparative research where you can see how these issues manifest themselves in different areas, and what researchers or development practitioners working at ground level have to take into account in order to address the issues these women face.”

Eventually, Roeven hopes to pursue a PhD and a career in academia, but for the time being she’s enjoying working on research that has so much potential for impact. “There are many studies showing that gender gaps need to be closed in order to increase food security and eliminate hunger,” she says. “I feel like many interventions, extension services or trainings don’t always have the desired effect because they do not effectively reach women farmers or young people. Certain people are continuously left out.”

Conducting this kind of research is a crucial step in working towards empowering women across the world, and Roeven would like to see more researchers incorporating this into their work, and really taking on gender as a relational concept. “We can keep on conducting research within the Gender and Social Inclusion research unit, but it would be interesting if our approaches could be mainstreamed in other disciplinary areas as well.”

Though it might not be easy, Roeven emphasizes that it is necessary in order to have an impact and prevent innovations from exacerbating gender and social inequality. “Besides,” she adds, “I think it’s great when research has a social relevance.”

New international partnership to identify and develop resistance to dangerous wheat disease

CIMMYT and JAAS representatives signed the agreement to establish a screening facility for Fusarium head blight in Nanjing, China.
CIMMYT and JAAS representatives signed the agreement to establish a screening facility for Fusarium head blight in Nanjing, China.

The CGIAR Research Program on Wheat (WHEAT), led by the International Maize and Wheat Improvement Center (CIMMYT) and the International Center for Agriculture in the Dry Areas (ICARDA), recently announced a partnership with the Jiangsu Academy of Agricultural Sciences (JAAS) in China to open a new screening facility for the deadly and fast-spreading fungal wheat disease Fusarium head blight, or FHB.

The new facility, based near the JAAS headquarters in Nanjing, aims to capitalize on CIMMYT’s world-class collection of disease-resistant wheat materials and the diversity of the more than 150,000 wheat germplasm in its Wheat Germplasm Bank to identify and characterize genetics of sources of resistance to FHB and, ultimately, develop new FHB-resistant wheat varieties that can be sown in vulnerable areas around the world.

“The participation of JAAS in the global FHB breeding network will significantly contribute to the development of elite germplasm with good FHB resistance,” said Pawan Singh, head of wheat pathology for CIMMYT.

“We expect that in 5 to 7 years, promising lines with FHB resistance will be available for deployment by both CIMMYT and China to vulnerable farmers, thanks to this new station.”

Fusarium head blight is one of the most dangerous wheat diseases. It can cause up to 50% yield loss and produce severe mycotoxin contamination in food and feed, which affects farmers in the form of increased health care and veterinary care costs, and reduced livestock production.

Even consuming low to moderate amounts of Fusarium mycotoxins may impair intestinal health, immune function and fitness. Deoxynivalenol (DON), a mycotoxin the fungus inducing FHB produces, has been linked to symptoms including nausea, vomiting, and diarrhea. In livestock, Fusarium mycotoxin consumption exacerbates infections with parasites, bacteria and viruses — such as occidiosis in poultry, salmonellosis in pigs and mice, colibacillosis in pigs, necrotic enteritis in poultry and swine respiratory disease.

In China, the world’s largest wheat producer, Fusarium head blight is the most important biotic constraint to production.

The disease is extending quickly beyond its traditionally vulnerable wheat growing areas in East Asia, North America, the southern cone of South America, Europe and South Africa — partly as a result of global warming, and partly due to otherwise beneficial, soil-conserving farming practices such as wheat-maize rotation and reduced tillage.

“Through CIMMYT’s connections with national agricultural research systems in developing countries, we can create a global impact for JAAS research, reaching the countries that are expected to be affected the expansion of FHB epidemic area,” said Xu Zhang, head of Triticeae crops research group at the Institute of Food Crops of the Jiangsu Academy of Agricultural Sciences.

The new collaborative effort will target Fusarium head blight research but could potentially expand to research on other wheat diseases as well. Wheat blast, for example, is a devastating disease that spread from South America to Bangladesh in 2016. Considering the geographical closeness of Bangladesh and China, a collaboration with CIMMYT, as one of the leading institutes working on wheat blast, could have a strong impact.

Although the platform is new, the two institutions have a longstanding relationship. The bilateral collaboration between JAAS and CIMMYT began in early 1980s with a shuttle breeding program between China and Mexico to speed up breeding for Fusarium head blight resistance. The two institutions also conducted extensive germplasm exchanges in the 1980s and 1990s, which helped CIMMYT improve resistance to Fusarium head blight, and helped JAAS improve wheat rust resistance.

Currently, JAAS and CIMMYT are working on Fusarium head blight under a project funded by the National Natural Science Foundation of China called “Elite and Durable Resistance to Wheat Fusarium Head Blight” that aims to deploy resistance genes/QTL in Chinese and CIMMYT germplasm and for use in wheat breeding.

This research is supported by CGIAR Fund Donors.


INTERVIEW OPPORTUNITIES:

Xinyao He, Wheat Pathologist and Geneticist, Global Wheat Program, CIMMYT. x.he@cgiar.org, +52 55 5804 2004 ext. 2218

FOR MORE INFORMATION, CONTACT THE MEDIA TEAM:

Marcia MacNeil, Communications Officer, CGIAR Research Program on Wheat. m.macneil@cgiar.org, +52 55 5804 2004 ext. 2070.

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

ABOUT CIMMYT:

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

ABOUT JAAS:

Jiangsu Academy of Agricultural Sciences (JAAS), a comprehensive agricultural research institution since 1931, strives to make agriculture more productive and sustainable through technology innovation. JAAS endeavors to carry out the Plan for Rural Vitalization Strategy and our innovation serves agriculture, farmers and the rural areas. JAAS provide more than 80% of new varieties, products and techniques in Jiangsu Province, teach farmers not only to increase yield and quality, but also to challenge conventional practices in pursuit of original ideas in agro-environment protection. For more information, visit home.jaas.ac.cn/.

Making seed systems work for men and women

Some of the participants at the “Gender dynamics in seed systems in sub-Saharan Africa” workshop held on December 2, 2019, in Nairobi, Kenya. (Photo: Kipenz Films/CIMMYT)
Some of the participants at the “Gender dynamics in seed systems in sub-Saharan Africa” workshop held on December 2, 2019, in Nairobi, Kenya. (Photo: Kipenz Films/CIMMYT)

One important pillar of Africa’s food security is ensuring that quality seeds are developed and delivered to the millions of smallholder farmers that feed the continent. Reaching the last mile with climate-resilient and disease-resistant seeds remains a challenge in many parts of sub-Saharan Africa. “In countries where we invested in seed systems initiatives, we have seen an upsurge in smallholder farm productivity,” said Joseph DeVries, the President of Seed Systems Group. “A story that is not adequately told is that of the important role of women along the seed value chain. In Kenya, 40% of owners of agrodealer shops are women. The farming sector would gain a lot with a stronger role for women in developing a gender-sensitive seed sector,” he noted.

DeVries was one of the keynote speakers at the “Gender dynamics in seed systems in sub-Saharan Africa” workshop organized by the International Maize and Wheat Improvement Center (CIMMYT) on December 2, 2019 in Nairobi, Kenya. The meeting brought together researchers, development practitioners, donors, farmers’ representatives, farmers, seed companies and other private actors.

CIMMYT’s Gender and Development Specialist, Rahma Adam, observed that with the African seed sector being male-dominated, the patriarchal nature of the family and community systems make it harder for women to penetrate the sector easily. For instance, many women employed in the sector mostly dominate the low-paying jobs. Workshop participants agreed that while there are many opportunities for women in the sector, the barriers to entry are many.

Joseph DeVries, President of Seed Systems Group, addresses participants at the “Gender dynamics in seed systems in sub-Saharan Africa” workshop. (Photo: Kipenz Films/CIMMYT)
Joseph DeVries, President of Seed Systems Group, addresses participants at the “Gender dynamics in seed systems in sub-Saharan Africa” workshop. (Photo: Kipenz Films/CIMMYT)

Acknowledging the gender gap in agriculture

“Decades of gender research have shown that where there is gender inequality, there is food insecurity,” remarked Jemimah Njuki, senior program specialist from the International Development Research Center (IDRC). The gender gap in agricultural productivity observed in sub-Saharan Africa — up to 30% in countries like Nigeria and Malawi — is often explained by unequal access to inputs and male labor for heavy operations such as land preparation, access to knowledge and capital.

Addressing such unequal access is not enough, according to Njuki. To switch to a truly gender-sensitive food system, “you need to address social norms and women’s agency and what they can do on their own.” Taking the example of financial services, women often find difficulties obtaining loans because banks ask for collateral like title deeds, which are typically in the name of the husband or a male in-law. Yet, women are very good at repaying their loans on time. Making finance institutions “womanable” as Njuki put it, would be good for the welfare of women and their family, hence good for business.

Jemimah Njuki, senior program officer at the International Development Research Center (IDRC), speaks at the workshop. (Photo: Kipenz Films/CIMMYT)
Jemimah Njuki, senior program officer at the International Development Research Center (IDRC), speaks at the workshop. (Photo: Kipenz Films/CIMMYT)

Is there such a thing as seed for women farmers?

Within a household, who has a say in buying new seeds? Do men and women farmers look for the same traits and attributes?

A study conducted in Ethiopia, Kenya, Tanzania and Uganda by Paswel Marenya, a senior agricultural economist at CIMMYT, revealed that in many cases, the man has a greater say in selecting new seed varieties. Other research shows that beyond grain yield, the characteristics of “a good variety” differ between men and women farmers. In the study, both genders mention what they were willing to pay as trade-off against yield. Women would favor a variety with a longer grain shelf-life (ability to store 3-4 months). Men preferred a variety that performs well with low fertilizer requirements. Equally, women farmers engaged in participatory varietal selections tended to provide more nuanced evaluation of varieties than men. Despite this evidence, seed companies do not often adapt their seed marketing strategy according to gender.

Making institutions and seed systems gender-sensitive

CIMMYT’s gender and development specialist Rahma Adam addresses participants at the “Gender dynamics in seed systems in sub-Saharan Africa” workshop. (Photo: Kipenz Films/CIMMYT)
CIMMYT’s gender and development specialist Rahma Adam addresses participants at the “Gender dynamics in seed systems in sub-Saharan Africa” workshop. (Photo: Kipenz Films/CIMMYT)

Are there missed opportunities for the seed sector by being “gender-blind”? Rahma Adam believes “the current one-size-fits-all model does not work for many women farmers”. She advises seed companies to be more gender-sensitive when organizing seed marketing operations. Women tend to have less time to attend field demos, the major marketing tool for seed companies. Packaging may not be adapted to suit their more limited purchasing power.

There are good examples of women seed entrepreneurs that have established their niche and reach out to women farmers. Janey Leakey, Director of Leldet Seed Company in Nakuru, Kenya, is one such example. She markets small seed packs called Leldet bouquet, a mix of improved maize and legume seeds at the cost of a cup of tea, to enable women farmers test new varieties.

For the more informal sweet potato seed systems, many women farmers have been successfully engaged in lucrative vine multiplication, thanks to the use of women extensionists and women groups to teach appropriate storage techniques in drought-prone regions. “Such seed business can empower women within the household,” noted Jan Low, co-leader of the Sweetpotato for Profit and Health Initiative (SPHI) at the International Potato Center (CIP) and 2016 World Food Prize Laureate. A woman vine multiplier was able to negotiate with the husband for more land and water access to increase production.

Many other important actors in the public, private and development sectors have also been more deliberate in structuring some of their project or business implementation plans to include or benefit more women in the seed value chain. Among the players are CARE International, Kenya’s Ministry of Agriculture, the Centre for Agriculture and Bioscience International (CABI), the Seed Trade Association of Kenya (STAK), SeedCo, the Agricultural Market Development Trust (AGMARK), World Vision, the Food and Agriculture Organization (FAO), which attended and participated very actively in this workshop.

Some of the plans entail helping more women to access information on climate change to understand their cropping seasons, contracting women farmers as seed out-growers, encouraging and supporting them to join forces to produce seed in group settings. Some of these actors also train women to enhance their entrepreneurial acumen, help them to access finance, obtain the appropriate labor and time-saving machinery, and acquire small seed packs.

Ultimately, designing a seed system that works for men and women requires a holistic approach, from building women’s agency, addressing norms and unequal access to resources. It requires time, dedication, financial and human resources, as well as capabilities and multi-stakeholder collaboration. “The main take-home message is that building a gender-sensitive seed system starts with us,” said Amanda Lanzarone, program officer at the Bill & Melinda Gates Foundation.

Seed systems in Nepal are going digital

In Nepal, it takes at least a year to collate the demand and supply of a required type and quantity of seed. A new digital seed information system is likely to change that, as it will enable all value chain actors to access information on seed demand and supply in real time. The information system is currently under development, as part of the Nepal Seed and Fertilizer (NSAF) project, funded by the United States Agency for International Development (USAID) and led by the International Maize and Wheat Improvement Center (CIMMYT).

In this system, a national database allows easy access to an online seed catalogue where characteristics and sources of all registered varieties are available. A balance sheet simultaneously gathers and shares real time information on seed demand and supply by all the stakeholders. The digital platform also helps to plan and monitor seed production and distribution over a period of time.

Screenshot of the DESIS portal, still under development.
Screenshot of the DESIS portal, still under development.

Challenges to seed access 

Over 2,500 seed entrepreneurs engaged in production, processing and marketing of seeds in Nepal rely on public research centers to get early generation seeds of various crops, especially cereals, for subsequent seed multiplication.

“The existing seed information system is cumbersome and the process of collecting information takes a minimum of one year before a seed company knows where to get the required amount and type of seed for multiplication,” said Laxmi Kant Dhakal, Chairperson of the Seed Entrepreneurs Association of Nepal (SEAN) and owner of a seed company in the far west of the country. Similarly, more than 700 rural municipalities and local units in Nepal require seeds to multiply under farmers cooperatives in their area.

One of the critical challenges farmers encounter around the world is timely access to quality seeds, due to unavailability of improved varieties, lack of information about them, and weak planning and supply management. Asmita Shrestha, a farmer in Surkhet district, has been involved in maize farming for the last 20 years. She is unaware of the availability of different types of maize that can be productive in the mid-hill region and therefore loses the opportunity to sow improved maize seeds and produce better harvests.

In Sindhupalchowk district, seed producer Ambika Thapa works in a cooperative and produces hybrid tomato seeds. Her problem is getting access to the right market that can provide a good profit for her efforts. A kilogram of hybrid tomato seed can fetch up to $2,000 in a retail and upscale market. However, she is not getting a quarter of this price due to lack of market information and linkages with buyers. This is the story of many Nepali female farmers, who account for over 60% of the rural farming community, where lack of improved technologies and access to profitable markets challenge farm productivity.

At present, the Seed Quality Control Center (SQCC), Nepal Agriculture Research Council (NARC), the Centre for Crop Development and Agro Bio-diversity Conservation (CCDABC) and the Vegetable Development Directorate (VDD) are using paper-based data collection systems to record and plan seed production every year. Aggregating seed demand and supply data and generating reports takes at least two to three months. Furthermore, individual provinces need to convene meetings to collect and estimate province-level seed demand that must come from rural municipalities and local bodies.

A digital technology solution 

CIMMYT and its partners are leveraging digital technologies to create an integrated Digitally Enabled Seed Information System (DESIS) that is efficient, dynamic and scalable. This initiative was the result of collaboration between U.S. Global Development Lab and USAID under the Digital Development for Feed the Future (D2FTF) initiative, which aimed to demonstrate that digital tools and approaches can accelerate progress towards food security and nutrition goals.

FHI 360 talked to relevant stakeholders in Nepal to assess their needs, as part of the Mobile Solutions Technical Assistance and Research (mSTAR) project, funded by USAID. Based on this work, CIMMYT and its partners identified a local IT expert and launched the development of DESIS.

The Digitally Enabled Seed Information System (DESIS) will help to create market and research linkages for Nepal's seed system.
The Digitally Enabled Seed Information System (DESIS) will help to create market and research linkages for Nepal’s seed system.

DESIS will provide an automated version of the seed balance sheet. Using unique logins, agencies will be able to place their requests and seed producers to post their seed supplies. The platform will help to aggregate and manage breeder, foundation and source seed, as well as certified and labelled seed. The system will also include an offline seed catalogue where users can view seed characteristics, compare seeds and select released and registered varieties available in Nepal. Users can also generate seed quality reports on batches of seeds.

“As the main host of this system, the platform is well designed and perfectly applicable to the needs of SQCC,” said Madan Thapa, Chief of SQCC, during the initial user tests held at his office. Thapa also expressed the potential of the platform to adapt to future needs.

The system will also link farmers to seed suppliers and buyers, to build a better internal Nepalese seed market. The larger goal of DESIS is to help farmers grow better yields and improve livelihoods, while contributing to food security nationwide.

DESIS is planned to roll out in Nepal in early 2020. Primary users will be seed companies, agricultural research centers, the Ministry of Agriculture and Livestock Development, agrovets, cooperatives, farmers, development partners, universities, researchers, policy makers, and international institutions. The system is based on an open source software and will be available on a mobile website and Android app.

“It is highly secure, user friendly and easy to update,” said Warren Dally, an IT consultant who currently oversees the technical details of the software and the implementation process.

Farmers in Nepal show their most popular digital tool, a mobile phone, during a training. (Photo: Bandana Pradhan/CIMMYT)
Farmers in Nepal show their most popular digital tool, a mobile phone, during a training. (Photo: Bandana Pradhan/CIMMYT)

As part of the NSAF project, CIMMYT is also working to roll out digital seed inspection and a QR code-based quality certification system. The higher vision of the system is to create a seed data warehouse that integrates the seed information portal and the seed market information system.

Digital solutions are critical to link the agricultural market with vital information so farmers can make decisions for better production and harvest. It will not be long before farmers like Asmita and Ambika can easily access information using their mobile phones on the type of variety suitable to grow in their region and the best market to sell their products.