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New Publications: Study reveals new insights about machinery adoption in Bangladesh

Local service provider Yunus operates various kinds of machinery that he offers to farmers in Barisal district, Bangladesh. Photo: S. Storr/CIMMYT
Local service provider Yunus operates various kinds of machinery that he offers to farmers in Barisal district, Bangladesh. Photo: S. Storr/CIMMYT

El Batan, MEXICO (CIMMYT) – A new study by scientists at The International Wheat and Maize Improvement Center (CIMMYT) looks at large-scale adoption practices of agricultural machinery appropriate for smallholder farmers in Bangladesh, concluding that sustained emphasis on improving infrastructure, services and assuring credit availability is necessary to facilitate adoption.

There is strong advocacy for agricultural machinery appropriate for smallholder farmers in South Asia. Such “scale-appropriate” machinery can increase returns to land and labor, but high capital investment costs make it hard for farmers to own these machines. Increasing machinery demand has resulted in relatively well-developed markets for rental services for tillage, irrigation, and post-harvest operations.

Studying households that own machinery can provide insights into the factors that facilitate or limit adoption, which can help development planners, policy makers and national and international banks to target investments more appropriately. The study “Factors associated with small-scale agricultural machinery adoption in Bangladesh: census findings,” is the first recent study to examine these practices at large scale, using the case of Bangladesh.

The paper examines the adoption information gap in Bangladesh by reviewing the country’s historical policy environment that facilitated the development of agricultural machinery markets. It then uses recent Bangladesh census data from over 800,000 farm households to identify variables associated with the adoption of the most common smallholder agricultural machinery like irrigation pumps, threshers and power tillers.

Results of the study indicate that machinery ownership is positively associated with household assets, credit availability, electrification, and road density. These findings suggest that donors and policy makers should focus not only on short-term projects to boost machinery adoption, but also emphasize improving physical and civil infrastructure and services, as well as assuring credit availability to facilitate the adoption of scale-appropriate farm machinery.

Check out this study and other recent publications from CIMMYT researchers, below:

 

  1. 13C Natural Abundance of Serum Retinol Is a Novel Biomarker for Evaluating Provitamin A Carotenoid-Biofortified Maize Consumption in Male Mongolian Gerbils. 2016. Gannon, B.; Pungarcher, I.; Mourao, L.; Davis, C.R.; Simon, P.; Pixley, K.V.; Tanumihardjo, S.A. The Journal of Nutrition 146 : 1290-1297.
  2. Does closing knowledge gaps close yield gaps? On-farm conservation agriculture trials and adoption dynamics in three smallholder farming areas in Zimbabwe. 2016. Cheesman, S.; Andersson, J.A.; Frossard, E. Journal of Agricultural Science. Online First.
  3. Factors associated with small-scale agricultural machinery adoption in Bangladesh : census findings. 2016. Mottaleb, K.A.; Krupnik, T.J.; Erenstein, O. Journal of Rural Studies 46 : 155-168.
  4. Fertilization strategies in Conservation Agriculture systems with Maize-Legume cover crops rotations in Southern Africa. 2016. Mupangwa, W.; Thierfelder, C.; Ngwira, A. Experimental Agriculture. Online First.
  5. High temperatures around flowering in maize: effects on photosynthesis and grain yield in three genotypes. 2016. Neiff, N.;Trachsel, S.; Valentinuz, O.R.; Balbi, C.N.; Andrade, H.F. Crop Science 56 : 1-11.
  6. Kenyan Isolates of Puccinia graminis f. sp. tritici from 2008 to 2014 : virulence to SrTmp in the Ug99 race group and implications for breeding programs. 2016. Newcomb, M.; Olivera Firpo, P.D.; Rouse, M.N.; Szabo, L.J.; Johnson, J.; Gale, S.; Luster, D.G.; Wanyera, R.; Macharia, G.; Bhavani, S.; Hodson, D.P.; Patpour, M.; Hovmoller, M.S.; Fetch, T.G.; Yue Jin. Phytopathology 106 (7) : 729-736.
  7. Targeting drought-tolerant maize varieties in Southern Africa : a geospatial crop modeling approach using big data. 2016. Kindie Tesfaye Fantaye; Sonder, K.; Cairns, J.E.; Magorokosho, C.; Amsal Tesfaye Tarekegne; Kassie, G.; Getaneh, F.; Abdoulaye, T.; Tsedeke Abate; Erenstein, O. The International Food and Agribusiness Management Review 19 : 75-92.
  8. The adoption problem; or why we still understand so little about technological change in African agriculture. 2016. Glover, D.; Sumberg, J.; Andersson, J.A. Outlook on Agriculture 45 (1): 3-6.
  9. The effect of major income sources on rural household food (in)security : evidence from Swaziland and implications for policy. 2016. Mabuza, M.L.; Ortmann, G.F.; Wale, E.; Mutenje, M. Ecology of Food and Nutrition 55 (2) : 209-230.
  10. Weed management in maize using crop competition: a review. 2016. Mhlanga, B.; Chauhan, B.S.; Thierfelder, C. Crop Protection 88: 28-36.

Bill & Melinda Gates Foundation CEO visits CIMMYT

EL BATAN, Mexico (CIMMYT) – Bill & Melinda Gates Foundation CEO Sue Desmond-Hellmann visited the

Bill & Melinda Gates Foundation CEO Susan Desmond-Hellmann toured CIMMYT headquarters in Mexico. Photo: Alfonso Cortes/ CIMMYT
Bill & Melinda Gates Foundation CEO Sue Desmond-Hellmann toured CIMMYT headquarters in Mexico. Photo: Alfonso Cortes/ CIMMYT

International Maize and Wheat Improvement Center (CIMMYT) this week to learn more about how research reaches smallholder farmers.

During her visit, Desmond-Hellmann spoke with scientists and researchers on how CIMMYT is working to develop new and innovative solutions to end poverty through agriculture.  Through a hands-on tour of CIMMYT’s germplasm bank, Desmond-Hellmann saw how the world’s most diverse collections of maize and wheat are providing genetic diversity to breeding programs worldwide to tackle food security and climate change. The science was then put into practice in the field, where the Bill & Melinda Gates Foundation CEO pollinated maize and learned about the complexity of breeding for tolerance to heat and drought and resilience to diseases.

Remote sensing technologies, that make it possible to observe the dynamics of anything from single plants to entire landscapes as they change over time, were also showcased during the visit as an effective and adaptable tool for breeding and crop management including nutrient use efficiency, climate resilience and irrigation systems.

Bill & Melinda Gates Foundation CEO Sue Desmond-Hellmann pollinates maize. Photo: Alfonso Cortes/ CIMMYT
Bill & Melinda Gates Foundation CEO Sue Desmond-Hellmann pollinates maize. Photo: Alfonso Cortes/ CIMMYT

Nutrition and quality were also emphasized as keystones of CIMMYT’s work. Desmond-Hellmann tasted different types of bread, and learned how CIMMYT wheat varieties meet market demands for flour and wheat products globally. A demonstration on how CIMMYT is improving the nutritional quality of crops by enhancing the pro-vitamin A, iron and zinc concentrations of maize and wheat grains showed how agricultural and nutritional sciences are working together to fight “hidden hunger.”

Also joining the visit were Rodger Voorhies, the organization’s managing director of global development, Tony Cavalieri, senior program officer of agricultural development, and Casey Hanewall, the director of the CEO and chief staff office. The Bill & Melinda Gates foundation is one of CIMMYT’s major donors with funding for key projects including Cereal Systems Initiative for South Asia (CSISA) and Stress Tolerant Maize for Africa (STMA). CIMMYT also receives funding for important work like that of developing and deploying maize that resists the deadly Maize Lethal Necrosis disease and projects to develop micronutrient rich maize and wheat varieties.

 

5th International master class on soil born pathogens of wheat

4ESKISEHIR, Turkey — The 5th International Master Class on Soil Borne Pathogens of Wheat held at the Transitional Zone Agricultural Research Institute (TZARI), Eskisehir, Turkey, on 11-23 July 2016, brought together 45 participants from 16 countries of Central and West Asia and North Africa.

During the opening ceremony, participants were welcomed by Yusuf Aslan, head of Field Crop Research, Turkish Ministry of Food, Agriculture and Livestock (MFAL), Suat Kaymak, Plant Health Department head, MFAL, Sabri Cakir, TZARI director, and Amer Dababat, leader, Soil Borne Pathogens Program, CIMMYT-Turkey.

This intensive residential master class built on the success of previous Crawford Fund Master Classes on SBP (Turkey 2000 and 2010; China 2005; and Tunisia 2008). Its key objectives were to: (1) expand the existing soil borne pathogen (SBP) capacity of researchers from Central and West Asia and North Africa to help them better understand and work with SBP of cereals; (2) help these politically and food insecure regions — in particular, Syria, Iraq, North Africa, and Afghanistan — to re-build SBP capacity; and (3) refine and publish the existing Master Class Theoretical Manual for this Master Class and create an electronic version to be used in future training activities.

This year’s master class was taught by a total of 15 specialists, including three renowned experts from abroad: Timothy Paulitz, Research Plant Pathologist, USDA-ARS, Pullman, WA; Grant Hollaway, cereal plant pathologist, Australia; and Ian Riley, nematologist, Australia. The quality of the scientific program and the participation of SBP specialists from various countries made it a highly successful course.

Among other things, class participants learned how to isolate, extract and identify SBP in order to properly diagnose their SBP problems, as well as use host resistance and other environmentally friendly control methods to control the pathogens. They also focused on how to incorporate SBP resistance breeding into a cereal breeding program and apply molecular biology to identify and breed SBP resistant germplasm.

The class helped to further develop participants’ research management, technical and personal capacities, and hone their proposal writing skills. Finally, it fostered the establishment of a regional network of pathologists (including key CGIAR pathologists) to work on SBPs.

Upon returning to their home countries, participants will become involved in researching SBPs, which will ultimately benefit farmers and the industry. This will also forge better linkages between the master class and other national institutes in the region and enable them to jointly combat SBPs, alleviate hunger and contribute to food security.

This latest course was organized and coordinated by Abdelfattah Dababat, SBP Specialist, CIMMYT-Turkey, as part of the ICARDA CIMMYT Wheat Improvement Program (ICWIP), and funded by CIMMYT, MFAL, Syngenta, The Crawford Fund, ACIAR, and GRDC.

For more information, please contact Abdelfattah A. Dababat at a.dababat@cgiar.org 

 

CIMMYT and partners set the pace in maize and wheat research in Africa

NAIROBI, Kenya (CIMMYT) – The recent inauguration of a new seed storage cold room at the Kenya Agricultural and Livestock Research Organization (KALRO) research center at Kiboko in Makueni County, about 155 kilometers from the capital, adds to the top notch research establishments managed by the national partners in Africa together with the International Maize and Wheat Improvement Center (CIMMYT). This  successful partnership  continues to help farmers overcome crippling challenges in farming and to realize the yield potential of improved varieties.

Since its establishment in Africa, over 40 years ago, CIMMYT has prioritized high quality research work in state-of-the-art research facilities developed through long-standing partnerships with national research organizations, such as KALRO.

“If CIMMYT were to be established today, it would be headquartered in Africa because this is where smallholder farmers face the biggest challenges.  At the same time, this is the place where outstanding work is being done to help the farmers rise above the challenges, and with great success,” said Martin Kropff, CIMMYT Director General during his recent visit to Kenya.

The cold room jointly inaugurated by Kropff, and KALRO Director General, Eliud Kireger will help store high value maize seeds with an array of traits including resilience to diseases, insect-pests and climatic stresses as drought and heat, for up to 10 years, without the need for seed regeneration every year, thereby avoiding risk of contamination and use of scarce resources.  It will also help make seed readily available for distribution to national partners and seed companies to reach the farmers much faster.

Kireger conveyed his appreciation for the cold room and other research facilities established on KALRO sites, terming these achievements as “rewarding not just to KALRO and to the seed companies, but to many smallholders in Africa, who continue to be the inspiration behind every effort put into maize research and development work by KALRO and partners like CIMMYT.”

In addition to the seed storage cold room, Africa hosts the maize lethal necrosis (MLN) disease screening facility in sub-Saharan Africa. The MLN screening facility was established in 2013 at KALRO Naivasha Center in Kenya in response to the outbreak of the devastating MLN disease in eastern Africa. The facility since then has supported both the private and public institutions to screen maize germplasm for MLN under artificial inoculation and in identifying MLN tolerant/resistant lines and hybrids.

Did you know? •Over 60,000 entries have been tested at the MLN screening site in Naivasha, Kenya since 2013. • 16 private and public institutions including seed companies and national research organizations have screened their germplasm for MLN.
Combating MLN:                                                                                                                                            
• Over 60,000 entries have been tested at the MLN screening site in Naivasha, Kenya since 2013.
• 16 private and public institutions including seed companies and national research organizations have screened their germplasm for MLN. Photo: K. Kaimenyi/CIMMYT

“The MLN screening facility (also a quarantine site) has been supporting the national partners in sub-Saharan Africa, key multinational, local and regional seed companies and CGIAR centers.  This facility has become a major resource in the fight against MLN regionally,” added B.M. Prasanna, Director of CIMMYT’s Global Maize Program as well as the CGIAR Research Program MAIZE. “Tremendous progress has been made through this facility in the last three years. Several promising maize lines with tolerance and resistance to MLN have been identified, and used in breeding programs to develop improved maize hybrids. Already five MLN-tolerant hybrids have been released and now being scaled-up by seed companies for reaching the MLN-affected farmers in Kenya, Uganda and Tanzania. As many as 22 MLN-tolerant and resistant hybrids are presently undergoing national performance trials in east Africa,” remarked Prasanna.

Another major focus of CIMMYT and partners in the region is to prevent the spread of MLN from the endemic to non-endemic countries in Africa.  “This is a strong message to convey that we not only work hard to develop MLN resistant maize varieties for the farmers, but we are also very keen to control the spread of the disease” remarked Kropff during a visit to the site.

In Zimbabwe, an MLN quarantine facility has been established in 2016, in collaboration with the government. This facility is key for safe transfer of research materials, including those with MLN resistance into the currently MLN non-endemic countries in southern Africa, before they get to the partners.

In order to keep up with the emerging stresses and to accelerate development of improved maize varieties, the maize Doubled-Haploid (DH) facility was established in 2013 by CIMMYT and KALRO at the KALRO research center in Kiboko. This facility helps the breeders to significantly shorten the process of developing maize parental lines from 7–8 seasons (using conventional breeding) to just 2–3 seasons.

Over 92,000 Doubled-Haploid (DH) maize lines have been developed from CIMMYT bi-parental crosses. Photo: B. Wawa/CIMMYT
Over 92,000 Doubled-Haploid (DH) maize lines have been developed from CIMMYT bi-parental crosses. Photo: B. Wawa/CIMMYT

“Through the facility at Kiboko, we have been able to develop over 60,000 DH lines in 2015 from diverse genetic backgrounds. The DH facility also supports the national agricultural research organisations and small and medium enterprise partners in sub-Saharan Africa to fast-track their breeding work through DH lines,” said Prasanna.

For wheat research-for-development work in Africa, the largest stem rust phenotyping platform in the world sits at KALRO research center in Njoro, Kenya. The facility screens at least 50,000 wheat accessions annually from 20-25 countries. Following the emergence of the Ug99 wheat rust disease pathogen strain in Uganda, the disease spread to 13 countries in Africa. Close to 65 wheat varieties that are resistant to Ug99 stem rust disease have been released globally as a result of the shuttle breeding that includes selection from the screening site at KALRO Njoro.

“CIMMYT’s yearly investment of USD 37 million in Africa through various projects has translated into a success story because of the strong collaboration with our partners across Africa,” said Stephen Mugo, CIMMYT’s Regional Representative for Africa. He further added that “research work in Africa is not yet done. No institution, including CIMMYT, cannot do this important work alone.  We need to, and will, keep on working together with partners to improve the livelihoods of the African smallholders.”

CIMMYT DG Martin Kropff studying an MLN affected plant. Photo: K. Kaimenyi/CIMMYT
CIMMYT DG Martin Kropff studying an MLN affected plant. Photo: K. Kaimenyi/CIMMYT

 

Key funders of CIMMYT work in Africa include, the USAID, Bill & Melinda Gates Foundation, the Sygenta Foundation for Sustainable Agriculture, Australian Centre for International Research, CGIAR Research Program on Maize, Foreign Affairs Trade and Development Canada.

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Expanding for faster and wider deployment of heat-tolerant hybrids in South Asia

 

Caption: Chetana Patil, Joint Director of Agriculture (left), discusses the strength of new heat-tolerant maize hybrids with farmers. Photo: UAS, Raichur
Caption: Chetana Patil, Joint Director of Agriculture (left), discusses the strength of new heat-tolerant maize hybrids with farmers. Photo: UAS, Raichur

KATHMANDU, Nepal (CIMMYT) —  Launched by CIMMYT in January 2013 in collaboration of five public sector institutions and three seed companies from four South Asian countries (Bangladesh, India, Nepal and Pakistan), the Heat Tolerant Maize for Asia (HTMA) project is a public-private partnership that targets resource-poor maize farmers in South Asia who face weather extremes and climate change effects.

Funded by the United States Agency for International Development (USAID) under the Feed the Future (FTF) initiative, HTMA receives significant contributions from various partner institutions and companies. As a result of meticulously planned research on fast-track development and deployment of heat tolerant maize hybrids in South Asia, within three years the first 18 heat resilient hybrids were licensed to HTMA partners for deployment and scale-out. The project’s outputs attracted the attention of other players in the region, especially private seed companies, who expressed their interest in becoming a part of HTMA. A total of 12 new partners (five seed companies each from Bangladesh and Pakistan and two from Nepal) formally joined the project. They participated for the first time in the project’s annual review and planning meeting jointly organized by the Nepal Agricultural Research Program (NARC) and CIMMYT in Kathmandu, Nepal, on 25-26 July 2016.

Executive Director Yamraj Pandey, NARC, Nepal, chaired the inaugural session of the fourth annual review and planning meeting. In his opening remarks, Pandey emphasized the importance of stress resilient maize hybrids for coping with climate change effects and highlighted the remarkable progress HTMA has made in such a short period, giving farmers in stress-prone maize growing Asian environments much-needed heat tolerant hybrids. B.M. Prasanna, Director of CIMMYT’s Global Maize Program and of CRP-MAIZE, gave an overview of the new CGIAR research program on Maize Agri-food Systems, its focus and priorities, and highlighted the importance of stress-resilient maize for improving food security and livelihoods, especially in regions vulnerable to climate change, such as the Asian tropics.

Hailu Tefera, Agricultural Resource Specialist, Bureau for Food Security, USAID, gave an update on the FTF initiative and highlighted its priorities, which include reducing poverty and malnutrition in children in target countries through accelerated inclusive agricultural growth and a high-quality diet. He also informed meeting participants that on 7 July 2016, the US Congress passed the Global Food Security Act (GFSA), which will make FTF into law. Senior CIMMYT maize physiologist and HTMA project leader P.H. Zaidi shared the latest progress made under HTMA including the identification of genomic regions for key heat tolerant traits, development of improved heat tolerant populations using genomic selection, testing of new hybrid combinations, identification of promising hybrids, and the latest capacity development efforts.

At a series of technical sessions, project objective leaders, including Mitch Tuinstra, Purdue University professor, Sudha Nair, CIMMYT molecular maize breeder, and M.T. Vinayan, CIMMYT maize stress specialist for South Asia, presented the latest research results in each objective. HTMA leaders from public and private sector partners presented results of HTMA trials conducted at their locations/countries, and shared a list of top-ranking, best-bet heat-tolerant maize hybrids that will be subjected to large-scale testing and then deployed. They also described efforts aimed at disseminating HTMA hybrids through on-farm demonstrations and farmer-participatory selection of final products.. Most impressive was that each partner has identified a second batch of promising hybrids suitable for their target markets/agro-ecologies.

Caption: HTMA team at 4th annual review and planning meeting during 25-26 July, 2016 in Kathmandu, Nepal. Photo: CIMMYT
Caption: HTMA team at 4th annual review and planning meeting during 25-26 July, 2016 in Kathmandu, Nepal. Photo: UAS, Raichur

The project started a unique initiative aimed at developing hybrids using elite maize lines from Pioneer and HTMA. Kamal Pandey from Pioneer highlighted the performance of CIMMYT x Pioneer hybrids, which revealed the significant heterosis between CIMMYT and Pioneer maize germplasm, and should help identify promising joint hybrids suitable for stress-prone ecologies of South Asia. Zaidi and Tuinstra jointly presented HTMA’s progress on capacity development and provided updates on student research projects, including nine Ph.D. and six M.Sc. students, plus a total of 10 workshops/training courses organized so far on subjects such as precision phenotyping, molecular breeding, data management and seed systems. A total 303 participants have been trained, including researchers from public sector institutions and seed companies in Bangladesh, India, Nepal and Pakistan.

The meeting was attended by over 50 program leaders, scientists and representatives from collaborating institutions in South Asia, including BARI (Bangladesh), Nepal’s National Maize Research Program (NMRP), Pakistan’s Maize and Millet Research Institute, Bhutan’s national maize program, and two of India’s state agricultural universities. Also in attendance were partner seed companies in the region, including Pioneer Hi-Bred, Kaveri Seeds and Ajeet Seeds (India), and new seed company partners including Sean Seeds and Hariyali Community Seeds (Nepal); Jullundhar Pvt. Ltd., Kanzo Quality Seeds, CKD Seeds & Fertilizers, Hisell Seeds, and Zamindara Seeds (Pakistan); and Lalteer Seeds, Krishibid, BRAC, ACI Ltd., and Supreme Seeds (Bangladesh). International institutions such as Purdue University, USAID and CIMMYT also participated in the event.

The project’s progress and updates were critically reviewed by the project steering committee (PSC) headed by Prasanna, who expressed great satisfaction with its overall progress and achievements. Speaking for USAID, Hailu Tefera said they are highly impressed with HTMA’s progress and consider it a model public-private partnership. Other PSC members also expressed their satisfaction and agreed that the HTMA team deserves special appreciation for the remarkable progress they have achieved within just four years.

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Ancient maize varieties provide modern solution to tar spot complex

Felix Corzo Jimenez , a farmer in Chiapas, Mexico, examines one of his maize plants infected with tar spot complex.
Felix Corzo Jimenez , a farmer in Chiapas, Mexico, examines one of his maize plants infected with tar spot complex. Photo: J. Johnson/CIMMYT.

CHIAPAS, Mexico — In southern Mexico and Central America a fungal maize disease known as tar spot complex (TSC) is decimating yields, threatening local food security and livelihoods. In El Portillo, Chiapas, Mexico, local farmer Felix Corzo Jimenez sadly surveys his maize field.

“It’s been a terrible year. We’ll be lucky if we harvest even 50 percent of our usual yields,” he said, examining a dried up maize leaf covered in tiny black dots, and pulling the husk off of an ear to show the shriveled kernels, poorly filled-in. “Tar spot is ruining our crops.”

Named for the black spots that cover infected plants, TSC causes leaves to die prematurely, weakening the plant and preventing the ears from developing fully, cutting yields by up to 50 percent or more in extreme cases. Caused by a combination of three fungal infections, the disease occurs most often in cool and humid areas across southern Mexico, Central America and South America. The disease is beginning to spread – possibly due to climate change, evolving pathogens and susceptible maize varieties – and was reported in important maize producing regions of central Mexico and the northern United States for the first time last fall. To develop TSC resistant maize varieties that farmers need, the Seeds of Discovery (SeeD) initiative is working to “mine” the International Maize and Wheat Improvement Center’s (CIMMYT) genebank for native maize varieties that may hold genes for resistance against the disease.

The first stage of fungal maize disease TSC, with tiny, black “tar spots” covering the leaf. The spots will soon turn into lesions that kill the leaf, preventing photosynthesis from occurring.
The first stage of fungal maize disease TSC, with tiny, black “tar spots” covering the leaf. The spots will soon turn into lesions that kill the leaf, preventing photosynthesis from occurring. Photo: J. Johnson/CIMMYT.

The majority of maize varieties planted in Mexico today are susceptible to TSC, meaning that farmers would have to spray expensive fungicides several times each year to protect their crops against the disease, a huge financial burden that few can afford. Creating varieties with natural resistance to tar spot is an economical and environmentally friendly option that will protect the livelihoods of the region’s smallholder maize farmers.

“This project targets the many farmers in the region with limited resources, and the small local seed companies that sell to farmers at affordable prices,” says Terry Molnar, SeeD maize breeder.

The key to developing maize varieties with resistance to TSC lies in the genetic diversity of the crop. For thousands of years, farmers have planted local maize varieties known as landraces, or descendants from ancient maize varieties that have adapted to their environment. Over centuries of selection by farmers these landraces accumulated specific forms of genes, or alleles, which helped them to resist local stresses such as drought, heat, pests or disease.

These novel genetic traits found in landrace maize can help breeders develop improved maize varieties with resistance to devastating diseases such as TSC. However, it is quite challenging for breeders to incorporate “exotic” landrace materials into breeding programs, as despite their resistance to stresses found in their native environment, they often carry unfavorable alleles for other important traits.

A maize ear with shriveled kernels that are poorly filled, a major side effect of TSC that reduces farmer’s tields.
A maize ear with shriveled kernels that are poorly filled, a major side effect of TSC that reduces farmer’s yields. Photo: J. Johnson/CIMMYT.

To help breeders incorporate this valuable genetic diversity into breeding programs, SeeD works to develop “bridging germplasm” maize varieties, which are created by transferring useful genetic variation from landraces held in the CIMMYT genebank into plant types or lines that breeders can readily use to develop the improved varieties farmers need. These varieties are created by crossing landrace materials with CIMMYT elite lines, and selecting the progeny with the genetic resistance found in a landrace without unfavorable traits breeders, farmers and consumers do not want.

“The CIMMYT maize genebank has over 28,000 maize samples from 88 countries, many of which are landraces that may have favorable alleles for disease resistance,” Molnar says. “We all know that there is good material in the bank, but it’s scarcely being used. We want to demonstrate that there are valuable alleles in the bank that can have great impact in farmers’ fields.”

A susceptible maize variety infected with TSC (left) compared to a healthy maize plant , a resistant variety immune to the disease (right).
A susceptible maize variety infected with TSC (left) compared to a healthy maize plant , a resistant variety immune to the disease (right). Photo: J. Johnson/CIMMYT.

SeeD scientists began by identifying landrace varieties with genetic resistance to TSC. Trials conducted in 2011, 2012 and 2014 evaluated a “core set” – a genetically diverse subset of the maize germplasm bank – in search of resistant varieties.  Of the 918 landrace varieties planted in 2011 and 2012, only two landraces—Oaxaca 280 and Guatemala 153—were outstanding for tolerance to the disease.  Genotypic data would later confirm the presence of unique resistant alleles not currently present in maize breeding programs that could be deployed into SeeD’s bridging germplasm. This bridging germplasm will be available to breeders for use in developing elite lines and varieties for farmers.

“As a breeder, I’m excited to work with SeeD’s bridging germplasm as soon as it is available,” said Felix San Vicente, CIMMYT maize breeder working with the CGIAR Research Program on Maize and the Sustainable Modernization of Traditional Agriculture (MasAgro) project.

Terry Molnar, maize breeder with SeeD, and Enrique Rodriguez, field research technician with SeeD, evaluate bridging germplasm for resistance to TSC.
Terry Molnar, maize breeder with SeeD, and Enrique Rodriguez, field research technician with SeeD, evaluate bridging germplasm for resistance to TSC. Photo: J. Johnson/CIMMYT.

Up to this point, most breeders have only used elite lines to develop hybrids, because landraces are extremely difficult to use. This practice, however, greatly limits the genetic diversity breeders employ. Using novel alleles from maize landraces allows breeders to develop improved hybrids while broadening the genetic variation of their elite germplasm. This novel genetic diversity is very important to protect crops from evolving pathogens, as it means the varieties will have several resistant alleles, including alleles that have never been used in commercial germplasm before.

“The more alleles the better,” said San Vicente, “as it protects the line longer. It provides a form of insurance to smallholder farmers as these varieties will have more genes for resistance, which reduces their risk of losing their crop.”

To ensure that farmers can access this improved seed, CIMMYT works with small local seed companies. “The price of seed will be very affordable,” according to San Vicente. “As CIMMYT is a non-profit, we provide our improved materials to seed companies at no cost.”

The TSC resistant bridging germplasm developed by SeeD has been tested in on-farm trials in TSC-prone sites in Chiapas and Guatemala, with promising results, and will be publicly available to breeders in 2017. In the meantime, local farmers look forward to seeing the results of this research in their own fields. “A variety with the disease resistance of a landrace and the yield and performance of a hybrid is exactly what we need,” says Corzo Jimenez.

Corzo Jimenez in his maize field infected with TSC. Varieties made from SeeD bridging germplasm would allow him to protect his crop without applying expensive fungicides.
Corzo Jimenez in his maize field infected with TSC. Varieties made from SeeD bridging germplasm would allow him to protect his crop without applying expensive fungicides. CIMMYT/Jennifer Johnson.

SeeD is a multi-project initiative comprising: MasAgro Biodiversidad, a joint initiative of CIMMYT and the Mexican Ministry of Agriculture (SAGARPA) through the MasAgro (Sustainable Modernization of Traditional Agriculture) project; the CGIAR Research Programs on Maize (MAIZE CRP) and Wheat (WHEAT CRP); and a computation infrastructure and data analysis project supported by the UK’s Biotechnology and Biological Sciences Research Council (BBSRC). To learn more about the Seeds of Discovery project, please go to http://seedsofdiscovery.org/.

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CIMMYT 2015 annual report ‘Building resilience to risk’

 

Crucial funding from CGIAR Fund Donors and other generous supporters allows the International Maize and Wheat Improvement Center (CIMMYT) and its partners worldwide to offer farmers in developing countries innovative technology and knowledge. Through this work, farmers are better equipped to address the shocks of shifting markets, climate change, rising grain demand, land degradation and resource scarcities.

At stake are nothing less than local food security and nutrition and the capacity to feed a global population of at least 9 billion by 2050.

 

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Learning from 8,000 people to integrate gender into agricultural research

With its twisted cables and flickering computer screens, the room commandeered by the GENNOVATE study team at the headquarters of the International Maize and Wheat Improvement Center (CIMMYT) near Mexico City looks more like a Silicon Valley hackathon than what most would understand as gender research. Yet up on the main screen, questions are being asked of around 8,000 participants as part of a global gender study.

Alejandro Ramirez records the life experience of a farmer in Chiapas, Mexico.
Researcher Alejandro Ramirez records the life experience of a farmer in Chiapas, Mexico. Photo: Sam Storr/CIMMYT

It is often a mystery why a new agricultural technology or practice can be successful in one community yet fail to have the desired effect in another. Social expectations of how men and women should behave may affect their ability to adopt or benefit from such innovations.

To understand how, researchers linked to 11 CGIAR research programs (CRPs) conducted guided discussion groups and interviews with women and men from 135 communities in 26 countries in Africa, Asia and Latin America.

By recording and analyzing their personal testimony, GENNOVATE aims to develop insights and practical tools to improve research design in the CGIAR group of agricultural research institutes.

The study is qualitative, meaning that methods were used to encourage participants to discuss topics of interest to the researchers from their own perspective. It is also comparative, with the same methodology being applied across deliberately varied contexts, with men and women from different age groups and socio-economic backgrounds.

As part of the study, once transcripts were collected and translated from 2,025 interviews and discussion groups, the next step was to tag every statement made with codes that can be read by the social science software NVivo. These codes indicate exactly what was being said, by whom and in what context, so that researchers can analyze statements on a wide scale.

To help design the coding framework and guide implementation, GENNOVATE recruited Patti Petesch as a consultant. Petesch has worked on several high-profile projects on poverty and gender for the World Bank that use a similar approach, including On Norms and Agency: Conversations about gender equality with women and men in 20 countries. The coding work required the efforts of two teams based in Mexico and Peru.

“Our use of NVivo goes a lot further than any of the major studies I’ve worked on before,” Petesch said. “We’ve invested a lot in having this powerful tool for drawing out patterns across the different communities and population groups reached.”

Exploration begins

Researcher Gloria Martinez leads a focus group of women in Chiapas, Mexico.
Researcher Gloria Martinez leads a focus group of women in Chiapas, Mexico. CIMMYT/Sam Storr

With the data collected and coded for analysis, the next question is what to look for. Using the data collected by the CIMMYT-led CRPs on Maize (MAIZE) and Wheat (WHEAT), the GENNOVATE team start by making exploratory queries – broad questions that might reveal patterns or contrasts in the testimony given by study participants across different contexts.

As an example, Petesch turns to a major topic of concern: “We find, for instance, young men and women on the outside nearly everywhere in the 27 communities visited by MAIZE,” Petesch said, explaining that young people encountered in the study were not frequently involved in agricultural decision-making.  “You can see it in the data, responses from adults on any agricultural topic number in the hundreds, while young people have much less to say.”

Through the analysis software, it is possible to ask the young participants in the study a hypothetical question: “What do you think the young men and women of your village should do when they finish studying?”

NVivo registers all of the statements by young people in which they mentioned an aspiration, showing that agriculture and natural resource management falls far behind non-agricultural livelihoods, education and parenting goals. Intriguingly, girls were twice as likely to hope for education in their future as boys.

This kind of general comparative analysis is of limited value, but helps to identify broad patterns and direct researchers to lessons about gender, agency and agriculture buried deeper in the data. NVivo also allows the researchers to dive right into crucial moments in the interviews and discussions, where what is being said is of importance to the question at hand. This allows their wide analysis to be supported by in-depth case studies of the research communities sampled.

Next steps

CIMMYT gender specialist Lone Badstue, who leads the GENNOVATE executive committee, envisions a two-track approach for GENNOVATE to have an impact: authoritative research and institutional change in the CGIAR consortium of agricultural researchers.

MAIZE and WHEAT are collaborating with nine other CRPs, aiming to produce their respective GENNOVATE CRP reports by the end of 2016. These reports will be used to inform discussion on the implications of the study findings for agricultural research in the CGIAR, while consultations will be held with biophysical scientists to create focused tools that help them integrate gender in their daily work.

“You could imagine a future where if someone asks if you are an agronomist, they would assume that you know about gender,” Badstue said. “There is only a small pool of experts, so now is a good time for a young person to get into agriculture.”

In the meantime, GENNOVATE has already had an impact in terms of the national researchers trained to carry out the fieldwork. “In each country one team was trained in gender studies and qualitative analysis. That kind of capacity is often rare and difficult to find,” Badstue emphasized.

CIMMYT receives collaboration award from the Yunnan provincial government

Director Xingming Fan, from YAAS  and Dan Jeffers representing CIMMYT at the Yunnan Provincial Awards Ceremony, 7 June, 2016. Photo: CIMMYT
Director Xingming Fan, from YAAS and Dan Jeffers representing CIMMYT at the Yunnan Provincial Awards Ceremony, 7 June, 2016. Photo: CIMMYT

KUNMING, China — The International Maize and Wheat Improvement Center (CIMMYT) received a collaboration award recognizing contributions made to improving maize and wheat productivity, from the government in China’s Yunnan Province at a conference last month. CIMMYT scientist Dan Jeffers was on hand to receive the award at a ceremony held at the Innovation Conference, where the keynote speaker was Communist Party of China Secretary Jiheng Li, who described changes currently being made in the government to foster innovation.  Xingming Fan, from the Yunnan Academy of Agricultural Sciences, and CIMMYT’s collaborating partner responsible for establishing a CIMMYT office in the province, was recognized for the development of the Yunrui 88 maize hybrid, which is widely grown by farmers in Yunnan.

CIMMYT has been working in collaboration with scientists from the Yunnan Academy of Agricultural Sciences (YAAS) Institute of Food Crops for more than 40 years. During this period, scientists have introduced more than 4,000 maize and 9,500 wheat and barley genotypes, which have been used in their breeding programs to develop cultivars for farmers with  improved yield, stress tolerance, disease resistance and enhanced nutritional quality.  The impact of this work has received global recognition and many prestigious awards within China. Xingming Fan, director of the Institute of Food Crops, focused on maize and professor Yaxiong Yu in wheat, have been instrumental in developing cultivars for Yunnan farmers, and broadening the genetic base for maize and wheat for all of China.

Twenty two maize hybrids have been released at the provincial level and one hybrid at the national level.  Of these hybrids, several quality protein maize hybrids, including Yunyou 19, Yunrui 21, Yunrui 1 and the high oil hybrid Yunrui 8, have led to increased yields, stress tolerance and improved efficiency in animal husbandry in southern China. The unique grain characteristics in protein, starch and oil content have also benefited the food processing industry.

Due to the capacity of YAAS scientists and the location of Yunnan, CIMMYT placed a scientist at the academy to further expand collaborative efforts for the development of maize germplasm with high yields and improved stress tolerance for southern China and neighboring countries, as well as serving as donors of stress-resilient traits needed in China’s 33 million hectares of temperate maize.

Yunnan serves as an introduction point for CIMMYT’s wheat and barley experimental germplasm trails and for the ecological diversity of the province that allows YAAS scientists the potential to identify genotypes suited for use in the Yunnan breeding program as well to provide materials for over 20 organizations throughout China.  The wheat varieties Yunmai 39 and Yunmai 42 have received provincial awards, and barley variety Yundamai 2 has set national yield records.  CIMMYT wheat varieties cover 25 percent of Yunnan’s wheat area, and successful collaboration has led to staff training and the development of a shuttle breeding program with several countries.

Building Zambia’s drought-tolerant maize business

LUSAKA, Zambia — For 62 year old Margaret Chisangano, life had been full of hard work. She used to rise early morning and carry out her tasks on her small farm – mainly growing maize without access to irrigation.

Chisangano lives in a rural village in Chongwe District of Zambia’s Lusaka Province. Average temperatures and erratic rainfalls in the region have been increasing, making it a daily challenge to feed her five grandchildren.

Margaret Chisangano harvested and sold 25 tons of drought tolerant maize from her 7-hectare plot in 2015, from 7.5 tons the previous season. This year, she expects to double her yields. With the extra income, Chisangano can feed her entire family and buy clothes, medicine and school supplies for her grandchildren. Photo: Johnson Siamachira/CIMMYT
Margaret Chisangano harvested and sold 25 tons of drought tolerant maize from her 7-hectare plot in 2015 – up from 7.5 tons the previous season. This year, she expects to double her yields. With the extra income, Chisangano can feed her entire family and buy clothes, medicine and school supplies for her grandchildren. Photo: Johnson Siamachira/CIMMYT

“Due to the harsh climate, farming was like gambling with nature,” she says. “Relying on the government’s relief food was only a temporary solution that did not solve our larger issues.”

Many farmers like Chisangano in rural Zambia are struggling to maintain their harvests while climate change makes it harder every year to produce a successful harvest. In the face of the drought crippling southern Africa, drought tolerant maize can reduce risks for farmers and allow for more consistent crop production in the face of climate variability. This enables farmers to allocate more land to higher-value crops with better economic returns, improving food security and incomes.

did you knowCIMMYT is working to improve access to good-quality maize through production and deployment of affordable and improved drought-tolerant, stress-resilient and high-yielding maize varieties for smallholder farmers throughout Zambia. Kamano Seed Company is one of six seed companies that CIMMYT partners with to improve maize production and marketing for small-scale farmers. The company provides drought-tolerant maize seeds, fertilizers and training to help farmers commercialize their production.

The company also focuses on increasing productivity and market access for farmers to drought-tolerant maize seed, and trains farmers on how to properly apply fertilizer that can help double or quadruple their maize yields.  Many farmers Kamano works with are growing maize commercially for the first time.

Chisangano was one of the first female farmers to join the contract farming project. Like many rural women in Zambia, she had little access to economic opportunities outside of subsistence farming.

To invest in developing agribusinesses, Kamano Seed Company is establishing links with banks to access loans to pay the farmers for their maize seed to avoid side marketing. The smallholder farmers also receive training in business skills, including record keeping, and the basics of contract farming.

“This new knowledge to look at farming as a business, and the training in record keeping, has changed my farming enterprise,” said Chisangano.  “Before, we did not treat farming as a business, and as a result we couldn’t earn any profits.”

Investing in agribusinesses development allows farm families to have a more consistent source of food and income throughout any given year, according to Nokutula Zimba, Kamano Seed Company senior marketing and sales officer. “In the long term, these farming activities help communities withstand future food crises and increase income-earning opportunities.”

Kamano Seed Company works with extension agencies to train smallholder farmers on quality standards, field inspection and isolation distances to ensure the seed they produce meets the required standards. Photo: Kamano Seed Company
Kamano Seed Company works with extension agencies to train smallholder farmers on quality standards, field inspection and isolation distances to ensure the seed they produce meets the required standards. Photo: Kamano Seed Company

In addition to on-the-ground development, CIMMYT provides input for greater seed policy reforms in southern Africa to facilitate easy seed movement across borders, and to make the variety release and registration processes more efficient.

Click here to learn more about what CIMMYT is doing to help maize farmers grow their business here.

Led by the International Maize and Wheat Improvement Center, and implemented through in-country public and private partnerships, the Drought-Tolerant Maize for Africa Seed Scaling Project is supported by the United States Agency for International Development and emphasizes the scaling up and scaling out of drought tolerant maize seed and uptake by smallholder farmers. The project aims to produce close to 12,000 metric tons of certified seed for use by approximately 2.5 million people in six countries in eastern and southern Africa by the end of 2020.

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Drought-tolerant maize a boon to farmers in Zambia hit by El Niño

“With consistently impressive harvests thanks to DT maize varieties, I’m always assured that my family will have enough food, and I can earn a decent income from selling some grain," said Piri, a smallholder farmer in Petauke District, Zambia. Photo: CIMMYT/Rodney Lunduka.
“With consistently impressive harvests thanks to DT maize varieties, I’m always assured that my family will have enough food, and I can earn a decent income from selling some grain,” said Piri, a smallholder farmer in Petauke District, Zambia. Photo: CIMMYT/Rodney Lunduka.

NAIROBI, Kenya (CIMMYT) – Drought-related challenges in Africa call for proactive interventions rather than reactive ones. Every so often a drought hits, jolting the development community into action, and leading to the delivery of food aid to millions of people facing starvation — beneficial efforts in the short term, but futile for achieving lasting change.

The need for sustainable strategies that guarantee households remain food secure even when natural disasters strike is widely recognized throughout the international agriculture-for-development community and supported by the U.N. Sustainable Development Goals.

CIMMYT plays a significant role in supporting these efforts in Africa by developing drought-tolerant (DT) maize and wheat seeds that give smallholder farmers long-term solutions to recurring drought. Drought-tolerant maize varieties are scaled out through the Drought Tolerant Maize for Africa Seed Scaling (DTMASS) project.

The drought that has gripped much of southern Africa during the 2015/2016 agricultural season due to a disruptive El Niño went on record as the worst in 50 years, affecting an estimated 40 million people. While Malawi, Mozambique and Zimbabwe declared the drought a national disaster, Zambia managed to meet its national maize production average, thanks largely to smallholder farmers, who plant roughly 51% of the total cultivated land in the country.

As in most countries in sub-Saharan Africa, in Zambia rain performance determines crop performance; however, despite the late and erratic rains in 2015-2016, smallholder farmers have reason to smile. This good fortune is evident in Petauke district in Zambia’s Eastern Province, roughly 400 kilometers (250 miles) from the capital Lusaka, where granaries are packed to the brim thanks to the bountiful maize harvest.

At the recommendation of a fellow farmer, 36-year-old Miriam Piri, a mother of six, started planting a DT maize variety in 2013 under the Drought Tolerant Maize for Africa project. Realizing she was getting a bigger yield from the DT variety than a local one, Miriam continued to plant it.

“I grow DT maize variety PAN53 on roughly two hectares of land, and for the last three years my yields have been impressive,” said Piri. “I was a little anxious about my harvest because of poor rains, but I got the highest yield ever in three years!”

For its ability to thrive in both dry and wet conditions, and in low- to mid-altitude regions, PAN 53 is easily one of the most popular DT varieties in Zambia. In addition to its impressive yields, farmers enjoy the hybrid’s flint-type grain, which makes for easier and quicker pounding, and its densely packed cobs, which add up to more grain. PAN 53 is also resistant to leaf blight, gray leaf spot and ear rot.

Every season Piri plants 40 kilograms (90 pounds) of PAN 53, from which she harvested 45 50-kg bags in 2013. This was followed by yields of 35, 50 and 70 bags in 2014, 2015 and 2016, respectively.

“Going forward, I will plant both local and drought-tolerant varieties for my family’s consumption and sale, respectively. I sell the DT maize exclusively to the government and wholesalers, so I get a fair price. With this income, I can focus on other projects,” Mwanza said. Photo: Kelah Kaimenyi/CIMMYT
“Going forward, I will plant both local and drought-tolerant varieties for my family’s consumption and sale, respectively. I sell the DT maize exclusively to the government and wholesalers, so I get a fair price. With this income, I can focus on other projects,” Mwanza said. Photo: Kelah Kaimenyi/CIMMYT

PAN 53 is produced and distributed by Pannar, the largest independent seed group in South Africa, and one of the largest seed suppliers in sub-Saharan Africa. Pannar has the third largest market share in Zambia.

According to the Famine Early Warning Systems Network, Zambia is expected to substantially exceed national requirements this consumption year given its maize production of 2.87 million metric tons (MT) in 2016, combined with an estimated maize carryover stock of approximately 667,500 MT.

A few doors down from Piri is 66-year-old Piri Mwanza, who also plants DT maize. For Mwanza, planting a DT maize hybrid at the onset of this year’s drought was a risk he was willing to take. Throughout 44 years as a farmer, he knew only the local maize variety until an agro-dealer convinced him to try something new. He invested $37 to buy 20 kilograms of DT maize seed and fertilizer for his one-hectare farm. Despite poor rains, he harvested 55 bags of maize compared to 40 bags the previous year with the local variety.

“I’m impressed with my harvest, and will continue investing in DT maize even when the season gets better and the rains normalize,” said Mwanza.

Planting drought-tolerant varieties has proven to be a sustainable strategy for improving food security. Continuous efforts by CIMMYT’s DTMASS project to promote the benefits of improved varieties will go a long way toward convincing smallholder farmers to adopt them.

Farming Systems Intensification in South Asia

WAGENINGEN, Netherlands — Although agriculture in the Indo-Gangetic Plains of South Asia, heartland of the Green Revolution, is essential to the food security and livelihoods of smallholder farmers, it is one of the most vulnerable regions to climate change variability. To cope with climate change variability and impacts, several climate-smart agricultural practices (CSAPs) have proved to increase crop productivity, resilience and adaptive capacity in the region’s agro-ecological zones. However, farmers’ perceptions of climate vulnerability and their response to CSAPs vary with their biophysical and socioeconomic circumstances, which can limit technology targeting and large-scale adoption by a diversity of farmers. Research aimed at understanding farming systems level opportunities and challenges has been conducted in order to promote sustainable agricultural intensification and develop a portfolio of CSAPs adapted to local conditions and diverse farm typologies.

With a similar objective, a workshop on farming systems analysis titled “Quantitative tools to explore future farming systems options and formalize trade-offs and synergies for their sustainable intensification in South Asia” was held at Wageningen University (WUR), The Netherlands, on 5-7 July 2016, under the aegis of the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) and the Indian Council for Agricultural Research (ICAR). Students, scientists and professors from ICAR, WUR, the International Food Policy Research Institute (IFPRI), CIMMYT, the Borlaug Institute for South Asia (BISA), and state agriculture universities India participated in the event, which was jointly coordinated by Santiago López and M.L. Jat, CIMMYT, and Jeroen Groot, WUR.

Santiago Lopez welcomed the participants and mentioned the workshop was aimed at promoting, among other things, an understanding of farming systems modeling and its scope in smallholder systems of South Asia; sharing advances on the parametrization of FarmDesign models; sharing results of research undertaken by WUR students on applying quantitative systems analysis in the Eastern Gangetic Plains (Bihar, India); and promoting the exchange of ideas among participants and experts from advanced research institutes on future research and collaboration opportunities.

Bruno Gerard, Director of CIMMYT’s Sustainable Intensification Program, highlighted the role farm level analysis plays in the program. Adam Komarek, IFPRI, talked about conservation agriculture and its role in increasing farm profits and reducing risks in western China. M.L. Jat provided his insights on how to promote large-scale adoption across Asia, while Gideon Kruseman from CIMMYT, Mexico, made a presentation on bio-economic modeling.

Jeroen Groot (WUR, FSE) gave a quick overview of FarmDesign and Fuzzy Cognitive mapping tools, while J.P. Tetrawal and H. S. Jat described how they applied the FarmDesign tool at two sites: Kota (India) and Karnal (India). A.K. Prusty and Vipin Kumar, ICAR-Indian Institute of Farming Systems Research (ICAR-IIFSR), described activities being undertaken on integrated farming systems by ICAR-IIFSR and presented the results of FarmDesign analyses.

Challenges faced during FarmDesign parameterization and interpretation were presented by the participants and solutions were discussed. A visit to the computer lab of WUR’s Farming Systems Ecology (FSE) provided hands-on experience in applying FarmDesign. At a debugging session, participants were helped by the expertise of resource persons and helped each other learn specific applications of FarmDesign.

At a planning session aimed at exploring project options, it was decided that a FarmDesign user group should be created for exchanging ideas and helping each other address issues related to the application of FarmDesign. A workshop will be held in India in November, 2016, to review the progress of the work being carried out, explore funding opportunities, and establish a faculty exchange program for capacity building and skill development.

Workshop participants. Photo: CIMMYT

Emergency seed project brings relief to drought-affected farmers in Ethiopia

ADDIS ABABA — As Ethiopia struggles with its worst drought in 50 years, farmers pin their hopes on seed delivered through emergency seed projects.

“The situation last year was so bad that we could only laugh or cry,” said Rameto Tefo, a smallholder farmer from Tsiaroa district in central Ethiopia. “We were highly affected by the drought and we are now reliant on the assistance of the government and organizations such as CIMMYT. Without the seed provided to us from CIMMYT through the emergency seed project, I would have had to beg from my neighbors or just plant grain and hope that it germinated.”

Rameto Tefo lost his entire harvest to drought last year. Without the maize seed provided through the emergency seed project, he said he would have had to beg his neighbors to provide food for his two wives and eight children. Photo: E.Quilligan/CIMMYT
Rameto Tefo lost his entire harvest to drought last year. Without the maize seed provided through the emergency seed project, he said he would have had to beg his neighbors to provide food for his two wives and eight children. Photo: E.Quilligan/CIMMYT

Tefo would have had a difficult time begging for seed from his neighbors; the drought in this district was so severe that most farmers lost all their harvest. Furthermore, the effects of the strongest El Niño on record continued from 2015 into 2016 and the short belg rains that normally fall during March and April were erratic and scarce. By late April, the ground was once again dry and cracked, but the day before we visited Tsiaroa in early May, torrential rain had washed away roads and flooded houses and fields. No one knew whether this was late belg rains, or the start of the main rainy season, which would normally not occur until June.

In this district alone, 67 villages were affected by drought last year and produced little or no harvest. This meant that farmers were unable to save seed for planting this season, and also lacked the income to purchase seed. According to Bekele Abeyo, CIMMYT (International Maize and Wheat Improvement Center) senior wheat breeder/pathologist for sub-Saharan Africa, immediate large-scale support is critical to ensure that the food shortages encountered during 2016 do not balloon into a future crisis for Ethiopia. Abeyo is currently leading the emergency seed project being implemented by CIMMYT in collaboration with the Ethiopian government with support from the U.S. Agency for International Development (USAID). The project’s primary partner, Ethiopia’s Agricultural Transformation Agency (ATA), is supported by a grant from the Bill & Melinda Gates Foundation. Under this project, 50 tons of maize seed are being supplied to Tsiaroa district – enough for each of 4,000 farmers to plant 0.5 ha with improved, drought resistant maize.

In contrast to normal rain patterns, heavy rainfall fell in central Ethiopia in early May, between the usual short (March-April) and main (June-September) rainy seasons.
In contrast to normal rain patterns, heavy rainfall fell in central Ethiopia in early May, between the usual short (March-April) and main (June-September) rainy seasons. Photo: E.Quilligan/CIMMYT

“We are optimistic that the high quality maize varieties provided through the emergency seed project will help ensure the future food security of this region,” said Dagne Wegary, CIMMYT maize breeder and maize seed coordinator for the emergency seed project. “Thanks to the long-established network of CIMMYT experts, government development agents, and district focal people, we are able to provide a complete package of improved seed and agronomy advice.”

Boti Decheso helps Demetu Edao carry maize seed received through the emergency seed project back to their farms. Photo: E.Quilligan/CIMMYT
Boti Decheso helps Demetu Edao carry maize seed received through the emergency seed project back to their farms. Photo: E.Quilligan/CIMMYT

Nearby Zewai Dugda district was also severely affected by the drought, and now has more than 20,000 farmers in need of emergency seed assistance. CIMMYT is working alongside the government and other organizations to provide seed to 4,400 farmers under the emergency seed project.

It’s a complex logistical task to ensure that the correct farmers receive the right amount of seed, but storekeeper Embete Habesha in Zewai Dugda has everything under control. Farmers may request one of four varieties of drought-tolerant maize (three hybrids and one open-pollinated variety). Habesha is responsible for collecting information and fingerprint signatures from the farmers who receive seed. They are optimistic that – with normal growing conditions – they will be able to achieve yields of up to 4.4 tons/hectare.

Demetu Edao was one of the farmers scheduled to receive seed on the day we visited. She has a 1-ha plot in the village of Ubobracha where she grows teff and wheat, in addition to maize, and she uses the income to pay the school fees for her six children. Edao said she is grateful not only for the seed, but also for the assistance and agronomy advice she receives from government development agents and agriculture experts. Her neighbor and fellow farmer, Boti Decheso, joked that while he looks young, he feels old with the pressure of providing for a wife and two young children. Decheso hopes to use this seed to produce a successful harvest and save some seed for next year, while also ensuring his family has enough to eat. Any surplus maize will be sold so that the family can purchase some livestock and diversify its livelihood as a buffer against future financial and environmental shocks.

Through the emergency seed project implemented by CIMMYT, more than 226,000 households will benefit from the provision of maize, wheat, and sorghum seed. “We hope that this provision of emergency seed will enable Ethiopian smallholder farmers to quickly recover from the devastating drought of 2015,” said Abeyo. “Our unique and strong links with the Ethiopian government, the formal seed sector, farmers’ cooperatives, and partners such as ATA have allowed CIMMYT to quickly respond to farmers’ needs and provide more than 2,700 tons of seed to help ensure Ethiopia’s future food security.”

In Zewai Dugda, storekeeper Embete Habesha discusses her store records with Tadele Asfaw, CIMMYT-Ethiopia program management officer and member of the Seed Procurement Committee for the emergency seed project funded by USAID. Photo: E.Quilligan/CIMMYT
In Zewai Dugda, storekeeper Embete Habesha discusses her store records with Tadele Asfaw, CIMMYT-Ethiopia program management officer and member of the Seed Procurement Committee for the emergency seed project funded by USAID. Photo: E.Quilligan/CIMMYT

Making Farming Profitable: Scaling Climate-Smart Agriculture through Business Model Innovations

WAGENINGEN, Netherlands — Agriculture is not considered a profit making venture by the farming community. Emerging challenges of climate change hinder growth and make it necessary to disseminate and promote the adoption of technological advances among farmers. Today it is vital not only to increase productivity but also ensure resource sustainability. Hence persuading farmers to adopt climate-smart agriculture (CSA) practices is critical for sustainably producing higher returns.

Under the aegis of the CGIAR research program on Climate Change, Agriculture and Food Security (CCAFS), CIMMYT and Wageningen University (WUR), The Netherlands, undertook activities to develop and scale innovative CSA business models at climate-smart village (CSV) sites in South Asia. To consolidate the work done and plan future activities, a workshop titled “Climate Smart Agriculture: Business modeling and innovation platforms for scaling” was held at WUR on 4 July 2016. Twenty-five participants from CIMMYT, India’s NARS (ICAR, SAU), WUR, KIT and private organizations attended the session.

Setting the objectives and context of the workshop, M.L. Jat, CIMMYT, and Annemarie Groot, Alterra, welcomed the participants. During a brainstorming session on climate smart agriculture as a business model and on how to use innovative platforms to promote it, participants expressed their views and improved their understanding of the issues. Building on the input of participants, Jaclyn Rooker (WUR) provided an introduction to business models and value systems, using the case of the Happy Seeder in Punjab, India, as an example.

The issue of commercialization in agriculture was discussed by participants. The scope and opportunities for developing a business model and addressing challenges to business model innovations were discussed in detail. Local innovation platforms and the success of laser land leveling in India were presented by M.L. Jat, CIMMYT, South Asia, to illustrate how technology adoption can impact livelihoods. “Opportunities for new business models and local innovation platforms need to be further explored,” stated Jat.

Annemarie Groot presented an overview of innovation platforms for business development and scaling and the research undertaken on these subjects. The meeting concluded with a discussion on the challenges of future research on business modeling and innovation platforms for scaling CSA. By sharing work experiences and engaging in participatory planning, workshop participants succeeded in finding ways to change the mindset of farmers while providing necessary support and guidance.

Climate smart agriculture workshop participants. Photo: CIMMYT
Climate smart agriculture workshop participants. Photo: CIMMYT

HarvestPlus World Food Prize laureates benefit more than 10 million people

HarvestPlus director Howarth Bouis is one of four winners of the 2016 World Food Prize. Graphic design: Bose Zhou
HarvestPlus director Howarth Bouis is one of four 2016 World Food Prize laureates. Graphic design: Bose Zhou

EL BATAN, Mexico (CIMMYT) — HarvestPlus director Howarth Bouis is one of four winners of the 2016  World Food Prize, honored for international research leading to a substantial increase in the availability of nutritious biofortified crops for millions of poor people.

Bouis was recognized specifically for pioneering work that established a multi-institutional approach to biofortification as a global plant breeding strategy, World Food Prize organizers said in a statement on Tuesday. The interdisciplinary, collaborative HarvestPlus program was launched in 2003 and is now part of the Agriculture for Nutrition and Health program managed by the CGIAR consortium of agricultural researchers.

Bouis, who works with the CGIAR International Food Policy Research Institute (IFPRI), has directed initiatives that have led to the release or testing of such crops as iron- and zinc-fortified beans, rice, wheat and pearl millet, along with vitamin A-enriched cassava, maize and the orange-fleshed sweet potato in more than 40 countries.

The three other laureates, Maria Andrade, Robert Mwanga and Jan Low of the CGIAR International Potato Center (CIP) are being recognized for work leading to the development of the biofortified orange-fleshed sweet potato. Andrade and Mwanga, plant scientists in Mozambique and Uganda, bred the Vitamin A-enriched potato using genetic material from CIP and other sources, while Low structured the nutrition studies and programs that convinced almost two million households in 10 separate African countries to plant, purchase and consume the nutritionally fortified food, the statement said.

Although orange-colored sweet potatoes are common in some parts of the world, in parts of Africa white sweet potatoes have historically been more typical. Breeding potatoes so they can synthesize more vitamin A means they can be grown in poor areas to benefit consumers and smallholder farmers who cannot afford to buy or grow food high in micronutrients.

Due to the combined efforts of the four World Food Prize laureates, more than 10 million people are now gaining nutritional benefits from biofortified crops, and the potential exists to benefit several hundred million more people in the coming decades, the statement said.

“The impact of the work of all four winners will be felt around the globe, but particularly in sub-Saharan Africa,” said Kenneth Quinn, president of the World Food Prize. “It is particularly poignant that among our 2016 recipients are two African scientists who are working on solutions to tackle malnutrition in Africa, for Africa.”

Some 2 billion people around the world suffer from micronutrient deficiency, which occurs when food does not provide enough vitamins and minerals, according to the World Health Organization. South Asia and sub-Saharan Africa are most affected by hidden hunger.

Andrade, Mwanga, Low and Bouis will receive the World Food Prize at a ceremony in Des Moines, Iowa, on October 13, the main event during the annual Borlaug Dialogue symposium. The late Nobel Peace Prize laureate, Norman Borlaug, a wheat breeder at the International Maize and Wheat Improvement Center (CIMMYT), established the World Food Prize 30 years ago.

CIMMYT scientists have won the prestigious award twice.  Evangelina Villegas and Surinder Vasal received it in 2000 for their work developing quality protein maize with an adequate balance of amino acids using biofortification techniques. They provided nutritional options for people with diets dominated by maize and with no adequate alternative source of protein.

Wheat breeder Sanjaya Rajaram, who worked with both CIMMYT and the CGIAR International Center for Agricultural Research in the Dry Areas (ICARDA), won in 2014 for producing a remarkable 480 wheat varieties, which produce yields that are estimated to feed more than 1 billion people a year.

HARVESTPLUS MAIZE AND WHEAT

While the orange sweet potato is a highlight, biofortified wheat and maize are part of the overall HarvestPlus success story, benefiting thousands of resource-poor farmers and consumers.

“This news shows that it is vital to keep up the fight and serves as encouragement for partners, collaborators and donors to pursue biofortification more vigorously to achieve greater global impact on food and nutritional security,” said CIMMYT wheat breeder Velu Govindan.

CIMMYT maize and wheat scientists tackle micronutrient deficiency, or “hidden hunger,” through HarvestPlus to help improve nutrition in poor communities where nutritional options are unavailable, limited or unaffordable. Micronutrient deficiency is characterized by iron-deficiency anemia, vitamin A and zinc deficiency.

The wheat component of the HarvestPlus program involves developing and distributing wheat varieties with high zinc levels.

“Breeding these varieties involves the use of diverse genetic resources, including wheat landraces, ancestors and wild relatives, with high genetic potential to accumulate zinc in the grain, which are combined with adapted wheat to obtain high-yielding varieties with high zinc grain concentration,” said Carlos Guzman, head of the Wheat Chemistry and Quality Laboratory at CIMMYT, adding that such varieties have been shown to have higher iron values in grain than conventional varieties.

A project to develop superior wheat lines combining higher yield and high zinc concentrations in collaboration with national agriculture program partners in South Asia has led to new biofortified varieties 20 to 40 percent superior in grain zinc concentration, which are already available for farmers in India and Pakistan. Other national partners, such as Bolivia, are also close to releasing biofortified wheat varieties developed through collaboration with CIMMYT.

Additionally, a recent HarvestPlus study revealed that modern genomic tools such as genomic selection hold great potential for biofortification breeding to enhance zinc concentrations in wheat.

Scientists working with HarvestPlus have developed vitamin A-enriched “orange” maize. Orange maize is conventionally bred to provide higher levels of pro-vitamin A carotenoids, a natural plant pigment found in such orange foods as mangoes, carrots, pumpkins, sweet potatoes, dark leafy greens and meat, converted into vitamin A by the body.

Vitamin A is essential for good eyesight, growth and boosting immunity. Almost 200 million children under the age of 5 and 19 million pregnant women are vitamin A deficient, and increasing levels through maize kernels is an effective means of boosting it in the diet.

Maize breeders are currently working on developing varieties with 50 percent more pro-vitamin A than the first commercialized varieties released. In Zambia, Zimbawe and Malawi, 12 varieties, which are agronomically competititve and have about 8ppm provitamin A, have been released.

Provitamin A from maize is efficiently absorbed and converted into vitamin A in the body.  Stores of Vitamin A in 5 to 7 year old children improved when they ate orange maize, according to HarvestPlus research. The study also shows preliminary data demonstrating that children who ate orange maize for six months experienced an improved capacity of the eye to adjust to dim light. The findings indicate an improvement in night vision.

Researchers are also developing maize varieties high in zinc. Scientists expect the first high zinc hybrids and varieties will be released in 2017. Further efforts are starting in such countries as Zambia, Zimbabwe and Ethiopia. Results from the first nutrition studies in young rural Zambian children indicate that biofortified maize can meet zinc requirements and provide an effective dietary alternative to regular maize for the vulnerable population.