Theme: Capacity development

CIMMYT training courses play a critical role in helping international researchers meet national food security and resource conservation goals. By sharing knowledge to build communities of agricultural knowledge in less developed countries, CIMMYT empowers researchers to aid farmers. In turn, these farmers help ensure sustainable food security. In contrast to formal academic training in plant breeding and agronomy, CIMMYT training activities are hands-on and highly specialized. Trainees from Africa, Asia and Latin America benefit from the data assembled and handled in a global research program. Alumni of CIMMYT courses often become a significant force for agricultural change in their countries.

Behind the science: researcher helps remote sensing soar

Written by on February 7, 2014. Posted in Features.

By Brenna Goth/CIMMYT

Members of the wheat physiology group pose with a blimp used for aerial remote sensing.

Since Maria Tattaris began working at CIMMYT two years ago, the blimp used by the wheat physiology group in Ciudad Obregón, Mexico, went from sitting in a box to being a main component of the group’s aerial remote sensing platform.

Maria Tattaris and Ph.D. student Jared Crain place a camera on the blimp in Ciudad Obregón, Mexico. Photos: Courtesy of the wheat physiology group.

Tattaris brought her background in mathematics and experience using remote sensing to study forest fires to contribute to this developing field at CIMMYT. Remote sensing allows researchers to obtain information about an area without physical contact. In terms of crops, remote sensing can be used to observe plant characteristics and dynamics over time and is particularly useful when applied to large areas that are inaccessible or may be otherwise difficult to monitor.

A London native, Tattaris didn’t have much experience with crops before coming to CIMMYT. Nonetheless, her position’s focus on research-based field work struck her interest. “It had everything I was looking for,” she said. She went straight to Ciudad Obregón and began research using the helium-filled blimp, which is tethered and floats as high as 70 meters above the fields to help analyze the physiological properties of wheat.

In addition to the blimp, the team uses an unmanned aerial vehicle (UAV). This small, remotecontrolled remote helicopter has a thermal camera and multispectral camera attached to it. Images taken by the cameras can identify healthy versus stressed plants, Tattaris said. The resolution of the images can be as high as 4 centimeters – meaning each pixel is 4 meters on the ground – and hundreds of plots can be measured in one take. The airborne remote sensing platform has the potential to be applied as a tool to select the best performing lines.

Images taken by the cameras attached to this unmanned aerial vehicles (UAV) can identify healthy versus stressed plants.

Tattaris spends several months of the year in Ciudad Obregón, where she’s in the field researching as early as 5 a.m. or showing her work to visitors. In El Batán, she focuses on data analysis.

Remote sensing is being used across CIMMYT and was recently the focus of a conference organized in Mexico City. The technology can be used to increase efficiency, allow researchers to screen larger trials and reduce error.

CIMMYT contributes to capacity building for Kenyan seed companies

Written by on February 5, 2014. Posted in News.

By Mosisa Worku Regasa/CIMMYT

CIMMYT made strides in Kenya this month in training seed company teams who ensure that CIMMYT’s improved germplasm reaches farmers. CIMMYT’s seed systems team contributed to strengthening this partnership with the Kenya Seed Company (KSC) and Western Seed Company (WSC). At the companies’ request, CIMMYT organized and facilitated a seed business management course for their staff.

Thirty-two participants from KSC and three participants from WS (including a total of seven women) participated in the course. CIMMYT Seed System specialists James Gethi, John MacRobert and Mosisa Worku Regasa delivered the seed training course in Kitale, western Kenya, during 21-23 January. The course covered identification of improved maize varieties, maintenance of parental lines, planning seed production, field management in seed production, basic issues in quality seed production, seed storage, warehouse management, promotion, marketing and sales strategies.

Photo: Courtesy of Mosisa Worku Regasa/CIMMYT

Each trainee was given a CD containing course material and a copy of Seed Business Management in Africa, written by John MacRobert, CIMMYT seed systems team leader. Francis Mwaura, KSC marketing director and Karsten Wichmann, a manager from WS, thanked CIMMYT for the course content, its practical application to the maize seed business and for helping to build the capacity of their staff. Both companies contributed to the cost of the training by sponsoring their staff members’ participation. KSC Production Manager Hosea K. Sirma also thanked CIMMYT and urged participants to apply the knowledge they gained to deliver highquality seed to farmers.

Climate change mitigation: social learning in smallholder systems

Written by on February 4, 2014. Posted in News.

By Tek Sapkota, Promil Kapoor and M.L. Jat, CIMMYT/CCAFS

The eastern Indo-Gangetic Plain in South Asia is one of the world’s most vulnerable regions to climate change. As part of propoor climate change mitigation work – which focuses on poverty reduction – under the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), CIMMYT is actively working on adaptation, risk management and quantifying the mitigation potential of traditional and resilient management practices in smallholder systems in the region.

Participants gather in Bihar, India. Photo: Manish Kumar/CIMMYT

CIMMYT, in close collaboration with India’s national agricultural research system, manages extensive research on the quantification of climate change mitigation potential for precision-conservation agriculture-based cereal systems in South Asia. CIMMYT scientists and collaborators are working on the quantification of greenhouse gases (GHGs) under different scenarios and gathered for a twoday social learning workshop on standardizing related protocols. Attendees from CIMMYT and the Borlaug Institute for South Asia (BISA), along with participants from the International Water Management Institute (IWMI), Indian Agricultural Research Institute (IARI), the national research system and two students from the Climate Food and Farming Network (CLIFF), gathered in Pusa, Samastipur, Bihar, during 15-16 January.

Participants shared experiences on GHG mitigation under contrasting production systems and ecologies and took stock of ongoing mitigation work at the Delhi, Karnal and Pusa sites. The event provided an opportunity to discuss different approaches for GHG quantification approaches. Quantification suitable for smallholder production systems in developing countries were presented by Tek Sapkota, CIMMYT mitigation agronomist. Scientists from Karnal, New Delhi and Pusa presented the current status of GHG measurement work and work plans for 2014. The results from these regional laboratories will be used for larger-scale studies, spanning all levels, from plot to landscape.

As part of its ongoing mitigation work, CIMMYT is measuring GHG emissions in six agronomic trials representing various cropping, tillage, residue and nutrient management systems in Karnal, New Delhi and Pusa, three different agro-ecologies of the Indo- Gangetic Plain. CIMMYT actively collaborates with universities, national research institutes and international organizations like BISA on its mitigation work and capacity building, including developing a new generation of researchers. Attendees also discussed the importance of setting professional and personal goals and priorities, effective time management, effective communication and delegating tasks. They shared perceptions and ideas on mitigation activities and what changes are necessary to strengthen mitigation work. CIMMYT-CCAFS South Asia Coordinator M.L. Jat emphasized the need to move beyond plot level to quantify mitigation potential at the landscape, regional and national levels. Attendees also discussed and agreed to use tools ranging from measurement to estimation.

The meeting concluded with the development of a 2014 roadmap for mitigation activities. Participants also visited the BISA farm and CCAFS climate-smart villages (CSVs) in the Vaishali district of Bihar to learn smallholders’ perceptions about climate change.

Machinery book published in Bangladesh

Written by on February 3, 2014. Posted in News.

A new, open-source book on agricultural machinery in Bangladesh is now available online. Made in Bangladesh: Scale-appropriate machinery for agricultural resource conservation was written by authors from CIMMYT and the Bangladesh Agricultural Research Institute. The book was a product of the USAID-funded Cereal Systems Initiative for South Asia – Mechanical and Irrigation (CSISA-MI) and CSISA Bangladesh projects, as well as the EU-funded Agriculture, Nutrition and Extension Project (ANEP) and the Australian Centre for International Agricultural Research-funded Rice-Maize Project.

Machinery-Book

The book details the functions and designs of smallscale agricultural machinery used in conjunction with two-wheel tractors (2WTs). 2WTs are used extensively in Bangladesh and several other countries, and the small-scale implements extend the usefulness of the 2WTs. Most implements are compatible with conservation agriculture-based management practices while the book’s technical drawings allow manufacturers and engineers to reproduce and improve upon the original designs. The PDF version of the book, which is found here in the CIMMYT repository, is open access and can be downloaded and shared. The book will soon be translated and released in Bangla. For more information, contact Tim Krupnik, CIMMYT cropping systems agronomist, at t.krupnik@cgiar.org.

Nepali scientists trained on heat stress-resilient maize

Written by on January 29, 2014. Posted in News.

By P.H. Zaidi/CIMMYT

Nepali scientists learned about developing heat stress-resistant maize during a training event organized by Nepal’s National Maize Research Program (NMRP) and CIMMYT on 16 January at the NMRP in Rampur, Chitwan, Nepal. The event was part of the Heat Tolerant Maize for Asia (HTMA) project supported by USAID under the Feed the Future initiative.

Participants record heat-stress phenotyping data in the field. Photo: Courtesy of NMRP

Nearly 30 participants attended the training, including maize breeders, agronomists and field technicians from the NMRP, the Regional Agricultural Research Station (RARS) in Nepalgunj and the Agricultural Research Station (ARS) in Surkhet. Keshab Babu Koirala, NMRP coordinator, gave an overview of maize research in the country and emphasized the effects of climate change on national production. Koirala noted the importance of developing stress-resilient maize varieties and hybrids for sustainable maize growth.

P.H. Zaidi, maize physiologist and project leader of HTMA, gave lectures on developing heat stress-resilient maize hybrids, including maize phenology and physiology, how maize responds to heat stress, technical details of precision phenotyping, selection criteria for heat stress breeding and development of heat-tolerant hybrids. Zaidi used a bilingual interaction model to encourage participation in both English and Hindi in the presentations and discussions.

In the afternoon, participants visited HTMA maize trials at the NMRP experimental farm, where participants were divided into groups to score the performance of more than 900 hybrids planted there. Participants were excited to see new, promising hybrids. Attendees also had the opportunity to interact with Zaidi, Koirala and each other. “It is exciting to see quite a few very promising hybrids from the HTMA project, which are well-adapted in Tarai, Nepal,” said Tara Bahadur Ghimire, chief of ARS in Surkhet, Nepal. “If we select only 10 percent of the hybrids planted here, we will have a choice of about 100 to take forward. These hybrids will help us in switching from open-pollinated varieties to hybrids to boost maize production in our country and enhance its food security.”

Nepali-Scientists

After the field visit, participants gave feedback on the training and handson exercises. In the training, the scientists and field technicians learned key aspects of abiotic stress breeding and developing heat stress-tolerant maize. In his closing remarks, Koirala thanked USAID and CIMMYT for supporting NMRP in capacity building. “This is an excellent approach, which benefitted many scientists in one go rather than inviting a few to CIMMYT-India,” he said. “This needs to be replicated again in the near future so that scientists from maize research stations — other than those that are participating in the HTMA project — can get this opportunity.”

Around El Batán: scientists visit for climate change training

Written by on January 24, 2014. Posted in News.

By Brenna Goth/CIMMYT

Indian researchers A.G. Sreenivas and U.K. Shanwad hope their first visit to Mexico will yield the tools they need to address cropping systems and climate change in their home country.

Sreenivas, an associate professor of entomology at the University of Agricultural Sciences Raichur, and Shanwad, an agronomist at the university’s Main Agricultural Research Station, are visiting CIMMYT as trainees. Their university is already collaborating with CIMMYT’s M.L. Jat to spread drill sown rice in India. Coverage reached more than 60,000 acres in the Upper Krishna command area in its first year of introduction.

A.G. Sreenivas (right) and U.K. Shanwad are visiting CIMMYT sites in Mexico for training. Photo: Xochiquezatl Fonseca/CIMMYT

The two will spend three months between CIMMYT research stations at El Batán and Ciudad Obregón. The training will first focus on the integrated assessment of cropping systems to determine productivity, resource efficiency and vulnerability and adaptability to climate change. Under Santiago López-Ridaura, the trainees will learn about the trade-offs between performance indicators and constraints to adapting a climatesmart cropping system. Next, in Ciudad Obregón, Sreenivas and Shanwad will learn the methodologies involved in collecting, processing and analyzing greenhouse gases and soil samples under the supervision of Iván Ortiz-Monasterio. “It’s a very rich experience for us,” Shanwad said.

Agricultural production in India faces several challenges, the trainees said. Labor requirements, monsoon gambling, market fluctuations, improved hybrids and pest resistance are some of the themes the two address in their research. New crop insect pests and diseases are consistently emerging while climate change also poses global challenges. The trainings will focus on the analysis of their own cropping systems. The two brought longterm weather data to compare with insect pests, crop production and weather data of the region. “Productivity has to be increased,” Sreenivas said.

Sreenivas and Shanwad said they are enjoying the climate at El Batán as well as the chance to connect with colleagues from India. They are also looking forward to attending The Borlaug Summit on Wheat for Food Security in March and said the opportunity is “like heaven.” CIMMYT packs an enormous amount of research into its headquarters, Sreenivas said. “We are expecting more collaborative research,” he said.

Agronomists learn precision-conservation agriculture

Written by on January 14, 2014. Posted in News.

By M.L. Jat and Tripti Agarwal /CIMMYT

Wheat agronomists in India learned about precision-conservation agriculture and received the tools to continue their education at a workshop in November.

Nearly 40 participants attended “Precision-Conservation Agriculture for Improving Wheat Productivity in South Asia,” which was organized by CIMMYT, the Directorate of Wheat Research (DWR) and the International Plant Nutrition Institute – South Asia Program (IPNI), with support from the German Federal Ministry for Economic Cooperation and Development (BMZ). The workshop was held 26 to 27 November at the DWR in Karnal, India.

Agronomists receive GreenSeeker training at a DWR field. Photo: RK Sharma, DWR

Attendees represented nine of the All India Coordinated Research Centres on Wheat and Barley Improvement (AICRCW&BI) located in different state agricultural universities as well as CIMMYT, IPNI, three Indian Council of Agricultural Research (ICAR) institutes, the State Department of Agriculture in Karnal and the Krishi Vigyan Kendra (KVK). The goal of the workshop was to train scientists in blending precision and conservation agriculture, an important strategic initiative of the CGIAR Research Program on Wheat (WHEAT), said M.L. Jat, senior cropping systems agronomist for CIMMYT.

The event aimed to raise awareness about Nutrient Expert, a software tool that helps determine fertilizer requirements, and GreenSeeker, an optical sensor that measures Normalized Difference Vegetation Index (NDVI), an indicator of crop development and health. In 2009, IPNI and CIMMYT started working with the Nutrient Expert Decision support tool in close collaboration with national agricultural research and extension systems. The tool gained wide acceptance after private organization and corporations began providing it to farmers.

Targeting widespread adoption of both technologies, each coordinated research center received a GreenSeeker tool and Nutrient Expert software. Participants were engaged and motivated to learn about and implement the tools in farmers’ fields. Kaushik Majumdar, director of IPNI in South Asia, applauded the workshop collaboration and continuous efforts on implementing site-specific nutrient management. Etienne Duveiller, director of research for CIMMYT-South Asia, urged a multidisciplinary approach to address yield potential in germplasm and agronomy.

CA-lern-pres2

Partners should expand their innovation and training efforts and construct an action plan to reach farmers, said DWR Project Director Indu Sharma. She also proposed discussion of technology adoption and said training scientists is one way to move forward on agricultural issues. She cited a report on farmers who said they obtained 7 to 9 ton per hectare grain yield with higher nutrient applications.

In addition, she mentioned the need to bridge the production gaps of 15 to 20 percent in high productive zones and up to 35 percent in low productive zones through best-bet agronomic management practices. Regarding training, she emphasized the dissemination of knowledge. “Learning from the best farmers who are harvesting with higher productivity is required to ensure sustainable development,” she said. Participants said they appreciated the knowledge they gained during the workshop. CIMMYT, DWR and IPNI extended their support to participating institutes for future precision conservation agriculture endeavors.

Programming language helps crop data analysis

Written by on December 13, 2013. Posted in News.

By Luis Narro/CIMMYT

The computer programming language “R” can help crop researchers with data analysis and interpretation, students learned during a course on the tool this month. Held at the National University of Cajamarca in Peru from 11 to 15 November, the course promoted the use of “R” in crop improvement.

Data analysis is crucial for comparing the performance of maize hybrids and evaluating experiments. Free of charge and useful for analyzing diverse types of data, the “R” program has been around for about a decade but is relatively new and unknown in South America. It was developed by two statisticians in New Zealand. CIMMYT and the university’s College of Engineers organized the event, which drew some 70 participants from experiment stations from Peru’s National Institute for Technological Innovation (INIA), universities and governmental organizations with research programs. Teachers included Ramón Giraldo Henao from the National University of Colombia, Felipe de Mendiburu from the La Molina National Agrarian University in Lima, Carlos Urrea Florez from Nebraska State University and Luis Narro León from CIMMYT.

R-Peru2-DNA

Mendiburu, who developed the application Agricolae for R, taught the participants how to use the program. The application is specifically designed for the planning and analysis of agricultural and plant breeding experiments. Giraldo presented on the various uses of “R,” including its applications in statistics, types of variables and measurement scales, measures of location and shape variability, probability, sampling distributions, hypothesis testing, regression, analysis of variance and contingency tables. Urrea described bean breeding with emphasis on the use of molecular markers to improve disease tolerance. Participants then used salt, detergent and alcohol to extract DNA from strawberries.

Luis Narro León explained maize breeding programs using conventional and unconventional methods. “The strategy of maize breeding program should be aimed at the production of hybrids as the ultimate goal,” Narro said. Carlos Tirado Soto from the National University of Cajamarca opened and closed the course, thanking CIMMYT and its collaborators offering the continued financial and logistical support of the university for similar events in the future. CIMMYT thanks Luis Alcantara, Héctor Cabrera, Alicia Medina, Miguel Angel Pots, Jorge Piedra and Víctor Sánche, from the College of Engineers, for their logistical support. Representing course participants, Vladimir Jara thanked the organizers for the opportunity and said he hoped that training would continue for researchers and teachers in Peru.

Pocket sensors for precision agriculture to reach Ethiopian farmers

Written by on December 11, 2013. Posted in News.

By Hae Koo Kim/CIMMYT

A new pocket-sized sensor could bring precision agriculture within reach of smallholder farmers in Ethiopia. Precision agriculture uses data from high-tech observations to assess and address crop variability and help farmers to employ their resources more effectively.

Haekoo-Kim

Crop performance readings from satellite or sensor-based technologies are used to “do the right thing, at the right place, at the right time.” Marketed by Trimble since August 2012, the GreenSeeker handheld crop sensor reads near-infrared and red light reflected from plants to measure photosynthesis rates and crop vigor. When used with the normalized difference vegetation index (NDVI), the readings can help farmers decide exactly how much nitrogen fertilizer to apply to get the best yields.

This is especially important in Ethiopia whose soils – like those in many parts of Africa – typically lack nitrogen, a highly mobile element whose availability is affected by rainfall and soil characteristics. At a cost of about US $500, the sensor could make precision agriculture affordable for farmers in Ethiopia. It does not have the accuracy of bigger sensors, but is less expensive and better adapted to smallholder circumstances.

Because most countries in Sub-Saharan Africa import fertilizer, this input is relatively expensive. On average, farmers in the region apply only 9 kg/ha of nitrogen fertilizer, compared to an average 100 kg/ha in South Asia or more than 70 kg/ha in Latin America. This greatly limits their crop yields. When farmers do apply fertilizer, most follow broadly-targeted application rates recommended by extension agents, rather than site- or season-specific rates that would make the best use of this costly input to raise crop yields. CIMMYT agronomists with the Nutritious Maize for Africa (NuME) project, funded by the Department of Foreign Affairs, Trade and Development (DFATD, formerly CIDA) of Canada, have introduced handheld sensors in Ethiopia and are testing them with agronomists Tesfa Bogale and Feyera Merga, from the Ethiopian Institute of Agricultural Research (EIAR), and Ph.D. student Tolera Abera.

China: farmers benefit from knowledge transfer

Written by on December 9, 2013. Posted in News.

By Jack McHugh /CIMMYT

Jack McHugh, CIMMYT, and Yuan Hanmin, NAAFS, introduce participants to conservation agriculture in Litong district. The presentation was organized and supported by Bei Bing (in foreground) from the Agricultural Technology Promotions Centre in Wuzhong City.

A conservation agriculture demonstration site and informal farmer field school opened recently in northern China, raising awareness about useful new technology among farmers and other stakeholders. Organizations in Wuzhong City, Ningxia, – including CIMMYT, the Ningxia Academy of Agricultural and Forestry Sciences, Ningxia Bei Li Feng Zhongye Seed Company, the Wuzhong City and Litong District Agricultural Technology Promotion Centre, the Qingdao Peanut Machinery Manufacturing Company and the villagers of Litong District – are working together to build an innovation platform (IP). The IP will aim to transfer knowledge and technology to improve agronomic practices of the farmers in the district and beyond. “We hope to develop champion farmers who will share their knowledge with others and thus provide valuable feedback to the community of practice associated with the platform,” said Jack McHugh, a CIMMYT cropping systems agronomist based in China.

The 20-hectare conservation agriculture demonstration site and field school are particularly useful for female farmers in Litong District, where many men participate in long-term, off-farm work. The training gives women access to the knowledge, skills and capacity to operate farms more profitably while using less labor. “Our purpose is to introduce affordable technology that makes conservation agriculture possible,” McHugh said. “We have great expectations for its future development because we are developing a community of practice.”

A demonstration site during winter irrigation shows a conservation agriculture (CA) field (left) and conventionally (CK) planted field (right). The CA field was planted on 14 October while the CK field was planted at the end of September.

This month, CIMMYT agronomists saw the benefits of the Chinese zero-tillage turbo seeder introduced by the Qingdao Peanut Machinery Manufacturing Company. The seeder allows seed to be sown and fertilizer applied directly into unplowed soil. The winter wheat crop was planted late with some concern, but the seeder “did a great job,” McHugh said. The 50-horsepower tractor seeder and 20-horsepower tractor mini-turbo seeder will be refined to enhance crop flexibility, field setup and ease of operation. At the informal field school held last month at the innovation platform demonstration site, McHugh and Professor Yuan Hanmin from the agricultural academy in Ningxia gave a presentation on the basics of conservation agriculture. Participants included 32 farmers – 40 percent female – who raised questions about fertilization with the turbo seeder and the impacts of residue on rice transplanting. “We were able to show – through Professors Yuan’s pictures of his work over the last decade in Ningxia – that these and other concerns held by the farmers are readily addressed,” McHugh said. “We emphasized that this presentation was a generic introduction to conservation agriculture and that the innovation platform would work closely with farmers to address specific issues they may have when introducing the technology into their farming operations.” The projects are receiving attention throughout the region. Recent events have been documented by the Wuzhong daily newspaper and with interviews by local television stations from Yinchuan and Wuzhong cities.

Seed technologists benefit from production training

Written by on December 5, 2013. Posted in News.

By Adefris Teklewold and Dagne Wegary

Developing Ethiopia’s seed sector can help bring quality protein maize (QPM) to people at risk of protein deficiencies, participants in a seed production training course learned last month. To enhance the skills of public and private seed company agronomists and seed quality inspectors, the Nutritious Maize for Ethiopia (NuME) project hosted a QPM seed production training course from 30 October to 1 November. With funding from the Department of Foreign Affairs, Trade and Development (DFATD) of the Canadian International Development Agency (CIDA), NuME aims to bring QPM to farmers in the major maize-growing areas of Ethiopia. Seed sector capacity building is a key component of the project, along with advancing and sharing QPM technology.

Fikre Markos, plant health and regulatory director of the Federal Ministry of Agriculture, said the seed system in Ethiopia remains underdeveloped. “The country’s seed companies are inefficient due to capacity limitations and can benefit from training for seed technologists,” he said. Nearly 40 participants – including five women – attended the training. Seed agronomists represented seven private seed companies, four public seed enterprises, and one farmer cooperative union, while seed quality inspectors were drawn from the Federal Ministry of Agriculture, three regional bureaus of agriculture and three zonal seed quality laboratories. Four agricultural research institutes producing breeder, pre-basic and basic QPM seed varieties were also represented.

Jennifer Bloom, second secretary for food security and agricultural growth for DFATD, addresses the trainees.

Jennifer Bloom, second secretary for food security and agricultural growth for DFATD, opened the workshop and commended CIMMYT for bringing relevant partners to help implement NuME.

NuME Project Leader Adefris Teklewold said the project is aligned with the government of Ethiopia’s growth and transformation plan and millennium development goals. The NuME project focuses on gender parity in achieving these goals. Women are targeted in the project’s education and communication efforts to identify ways they can benefit from QPM. “The project addresses the issues of food and nutritional security and also focuses on promoting and ensuring gender balance and opportunities for women,” Teklewold said. “Through disseminating QPM technology, the project aims to support stakeholders’ efforts to challenge intra-household power imbalances.”

Presentation topics included clarifying the difference between QPM and non-QPM germplasm; QPM variety development and promotion; identification and maintenance of true-to-type varieties and parental lines; effective planning of QPM seed production; field management of seed production; post-harvest handling and marketing and principles of seed quality control and inspection. QPM contains higher levels of essential amino acids than normal maize. The QPM trait is recessive, meaning seed production requires careful quality control so the trait is not lost.

The trainers–experts drawn from CIMMYT, the Agricultural Transformation Agency of Ethiopia, the Ethiopian Ministry of Agriculture, Ethiopian Institute of Agricultural Research, Sasakawa Global 2000 and Ethiopian seed Enterprise – brought a wealth of information and knowledge to improve the skills of seed technologist and quality inspectors.

Participants said the training would benefit their personal careers as well as help them meet NuME’s high-quality seed production objectives. The training not only enhanced their knowledge of QPM seed technology but gave them insight into its role in food and nutrition security, they said.

Markos presented certificates to the participants and closed the training by saying the private sector is crucial for varietal development, seed production and dissemination and asked participants to use the training to improve QPM seed production and quality control in Ethiopia.

Researchers receive fellowships

Written by on November 22, 2013. Posted in News.

By Brenna Goth/CIMMYT

Congratulations to two CIMMYT scientists who received fellowships this month. Wheat physiologist Matthew Reynolds (pictured left) became a fellow of the Crop Science Society of America (CSSA) while wheat breeder Zhonghu He (pictured right) received a fellowship from the American Society of Agronomy (ASA). Both awards were presented earlier this month in Florida. They are based on professional achievements and are only awarded to the top 0.3 percent of each society. He, based in China, was promoted to CIMMYT distinguished scientist last year and received the CSSA fellowship in 2009. Reynolds is based in Mexico and received the ASA fellowship in 2011. “I’m honored to be given this award,” Reynolds said. “It’s nice to be recognized.”

Conservation agriculture machines brought to Afghanistan

Written by on November 19, 2013. Posted in News.

CIMMYT is taking the next step in bringing Afghanistan a much-needed intervention to improve wheat research and production, an official for the country said at a meeting last month. With support from the Australian Centre for International Agricultural Research (ACIAR), CIMMYT-Afghanistan held the “Conservation Agriculture: Concept and Application” training event in Kabul from 28 to 29 October.

Thirty-five participants from the Afghanistan Agricultural Extension Project (AAEP), the Agricultural Research Institute of Afghanistan (ARIA), CIMMYT, the Food and Agriculture Organization of the United Nations (FAO), the International Center for Agricultural Research in the Dry Areas (ICARDA), Kabul University and other stakeholder organizations attended the program. Wheat accounts for 60 percent of an average Afghan’s caloric intake, but domestic wheat production falls short of the country’s needs. This happens in part because more than half of Afghanistan’s wheat is rainfed, but rainfall is often scarce and irregular in those areas. Moreover, wheat is often the sole crop for those farmers, making them food-insecure and economically vulnerable.

“Conservation agriculture is a set of practices that includes reducing or eliminating traditional tillage, keeping crop residues on the soil and using intercropping or crop rotations,” said Rajiv Sharma, senior scientist and country liaison officer for CIMMYT-Afghanistan. “Its benefits include saving resources like time, labor and fuel, as well as reducing farmers’ risk, promoting diversified cropping and more effectively capturing and retaining rainfall in the soil.”

In his inaugural speech, Mir Aminullah Haidari, deputy minister for technical affairs for Afghanistan’s Ministry of Agriculture, Irrigation and Livestock (MAIL), congratulated CIMMYT for its work in support of the country’s wheat research and production. Mohammad Qasem Obaidi, director of ARIA, welcomed the participants and thanked CIMMYT for organizing the training. Sharma said he hoped ARIACIMMYT would use the 2013-14 season to experiment with conservation agriculture interventions throughout Afghanistan.

Harminder Singh Sidhu, senior research engineer for CIMMYT, introduced the participants to different types of conservation machines available and used globally, which were imported by CIMMYT for the event. Attendees watched field demonstrations of two- and four-wheel zero tillage seed drills, raised bed planters and two-wheel tractors. H.S. Jat, CIMMYT agronomist, introduced conservation agriculture concepts, principles and procedures. He later helped wheat agronomists from six ARIA stations plan conservation agriculture experiments relevant to their local conditions. Participants expressed satisfaction and were excited to try new machines and new ways of conserving resources at their experiment stations and in farmers’ fields.

Training on mycotoxins supports Peruvian maize exports

Written by on November 15, 2013. Posted in News.

By Sam Storr/CIMMYT

HENRY-NGUGI To bolster maize exports to the European Union (EU), Peru is taking measures to ensure its grain is free from mycotoxins, according to CIMMYT maize pathologist Henry Ngugi. “They wanted to establish a testing mechanism because they are trading maize, for which they have to meet strict European Union (EU) standards. They have a project with CIMMYT, which brings them to me” explained Ngugi, who at the request of SENASA, the Peruvian National Agrarian Health Service, led a training course on the subject in Mexico from 21 October to 1 November.

Toxic compounds released by fungal infections in common food grains, mycotoxins spoil 25 percent of global food production, according to the United Nations Food and Agriculture Organization (FAO). Beyond the economic losses they cause, mycotoxins are associated with cancer, stunted growth, birth defects and, on occasion, with mass casualties. Course participants were trained to set up an affordable laboratory with all necessary safety features, and on rapid and affordable methods of analysis for aflatoxins and fumonisins in food commodities. Aflatoxin B1 is the most potent carcinogen known in nature, and fumonisins have been linked to the neural tube defect in embryo formation.

The training emphasized the use of laboratory sessions to prepare trainees to perform the analyses themselves upon returning to their home countries. Although testing for mycotoxins is an established practice in the developed world, a lack of expertise can hinder the participation of other countries in trade. The World Bank believes that EU restrictions on mycotoxins cost Africa US $670 million in lost exports each year. The potential benefits to Peruvian maize farmers and exporters are clear, but Ngugi, an expert with more than 10 years of experience in Toxic compounds released by fungal infections in common food grains, mycotoxins spoil 25 percent of global food production, according to the United Nations Food and Agriculture Organization (FAO).

Beyond the economic losses they cause, mycotoxins are associated with cancer, stunted growth, birth defects and, on occasion, with mass casualties. Course participants were trained to set up an affordable laboratory with all necessary safety features, and on rapid and affordable methods of analysis for aflatoxins and fumonisins in food commodities. Aflatoxin B1 is the most potent carcinogen known in nature, and fumonisins have been linked to the neural tube defect in embryo formation. The training emphasized the use of laboratory sessions to prepare trainees to perform the analyses themselves upon returning to their home countries.

Although testing for mycotoxins is an established practice in the developed world, a lack of expertise can hinder the participation of other countries in trade. The World Bank believes that EU restrictions on mycotoxins cost Africa US $670 million in lost exports each year. The potential benefits to Peruvian maize farmers and exporters are clear, but Ngugi, an expert with more than 10 years of experience in consuming contaminated grains in the last few years,” Ngugi said. “Because of that, this issue does not draw as much attention, but in the long run it could have a lot of consequences.”

Many Latin American staples – such as maize, nuts, chili peppers and beans – are vulnerable to mycotoxin contamination. A 2004 study conducted by the United States Department of Health (USDA) in Guatemala found that half of maize samples collected from local markets would exceed World Health Organization (WHO) guidelines for fumonisin consumption if eaten regularly. “We know the problem exists,” Ngugi said. “But we cannot attract donor funding because if you ask people, they don’t have data.”

Soil works as ecosystem service provider

Written by on November 14, 2013. Posted in News.

By Jack McHugh/CIMMYT

Soil’s role in the ecosystem is the basis of food security and sustainable farming, scientists learned at a conference in China last month. More than 40 researchers from the Ningxia Academy of Agriculture and Forestry Sciences Research Institutes of Desertification Control, Agricultural Resources and Environment and Crop Research were trained on mechanization and soil health in northwest China.

The two-day course was developed and presented by Jack McHugh, cropping system agronomist for CIMMYT’s Global Conservation Agriculture Program based in China. The training provided participants with the theory behind conservation agriculture, controlled traffic farming and soil as a forgotten provider of ecosystem services. McHugh – with language support from research scientists Ma Fan and Wie Jinyin – spoke about fostering healthy soils in modern mechanized farming systems. The course was aimed to facilitate and develop a culture of conservation agriculture at the academy and raise awareness about the importance of soil for food security.
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The presentations on salinity and sodicity raised the most interest among researchers because the issues are widespread in the desert farming conditions in Ningxia. The training highlighted salinity and sodicity management approaches that could be used in conjunction with current solutions common in the region. “

Thank you for giving us a wonderful training class on soil health science,” said course participant Zhao Ying, soil research scientist for the Institute of Agricultural Resources and Environment. “It’s very useful for improving my theoretical knowledge of soil science, and I look forward to soil improvement methods next time.”