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Location: Nepal

For more information, contact CIMMYT’s Nepal office.

The perilous life of aphids fascinates South Asian crop scientists

Written by Mike Listman on . Posted in News.

The wheat plant protection group attend interactive group meeting at IIWBR, Karnal, India. Photo: CIMMYT
The wheat plant protection group attend interactive group meeting at IIWBR, Karnal, India. Photo: CIMMYT

Among the world’s most destructive and hated crop pests, the sap-sucking insects known as aphids are engaged in dramatic evolutionary battles with predators that include wasps whose larvae hatch and pupate in aphid bodies, devouring them from inside.

Rather than a new science fiction/horror film, this scenario is actually the basis for innovative pest control, as described by topic experts at two presentations of their interactive program “Aphids and their biological control on wheat, barley and maize” for wheat scientists in India and Nepal on 24 and 26 November 2014.

“The 34 participants, including 26 in Nepal and 8 in India, heard short lectures on maize and wheat aphids and other insect pests, followed by videos on aphid biology and their biological control,” said Arun Joshi, CIMMYT wheat breeder based in Nepal who helped organize the programs, in conjunction with the Indian Institute of Wheat and Barely Research (IIWBR) of the Indian Council of Agricultural Research (ICAR) at Karnal and the Nepal Agricultural Research Council (NARC). “They learned about the special traits of the biological control agents that can be used in South Asia, as well as how to rear and spread them in crop fields, with the idea of training farmers in these skills.”

The participants in Nepal. Photo: CIMMY
The participants in Nepal. Photo: CIMMY

The main presenter, Prof. Urs Wyss, Institute of Phytopathology, University of Kiel, Germany, has produced over 70 films on insect pest biology and bio-control. Prof. Chandra Prakash Srivastava, Head, Department of Entomology, Banaras Hindu University, India, spoke to both groups about maize and wheat insect pests and their management.

“This is the first program on wheat insect pest management and biological control at IIWBR (former DWR, Karnal) in two decades,” said Dr. Indu Sharma, IIWBR project director. Joshi said that NARC colleagues made similar comments in praise of the program.

The training program was organized in response to mounting evidence of crop damage from aphids in Peninsular and northwestern India and the Terai and Midhills of Nepal. It was conducted at IIWBR, Karnal, through Dr. Indu Sharma and Dr. M.S. Saharan and in Nepal through Dr. Yagya Prasad Giri, Head, Entomology, NARC.

Other institutions represented in India included:

  • Chandra Shekhar Azad University of Agriculture and
    Technology, Kanpu.
  • Agriculture Research Station, Niphad, Maharashtra.
  • Agriculture Research Station, Durgapura, Rajasthan.
  • Centre of Excellence for Research on Wheat, S.D.
  • Agriculture University, Vijapur, Gujrat.
  • Punjab Agriculture University, Ludhiana.
  • G.B. Pant Univ. of Agriculture and Technology,
    Pantnagar.
  • Assam Agricultural University, Shillongani, Nagoan.
    Uttar Banga Agriculture University, West Bengal.

In Nepal participants came from:

  • The Department of Entomology, National Agriculture
    Research Institute, Khumaltar.
  • National Wheat Research Program (NWRP),
    Bhairahwa.
  • National Maize Research Program (NMRP), Rampur.

Scale-appropriate mechanization: the intercontinental connection

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CIMMYT aims to improve the livelihoods of poor farmers in the developing world by providing practical solutions for more efficient and sustainable farming. Among the options to improve efficiency, scale-appropriate and precise planting machinery is a crucial yet rarely satisfied need.

Mechanization efforts are ongoing across CIMMYT’s projects, with a strong focus on capacity building of functional small- and medium-scale engineering and manufacturing enterprises. Projects involved include ‘Farm Power and Conservation Agriculture for Sustainable Intensification’ in eastern and southern Africa, funded by the Australian Center for International AgriculturalResearch (ACIAR) and the Cereal Systems Initiative in South Asia (CSISA), funded by the Bill & Melinda Gates Foundation and USAID. CSISA collaborates closely with the machinery research and development work done on the farms of the Borlaug Institute for South Asia in India, CIMMYT conservation agriculture (CA) projects funded by the Australian Centre for International Agricultural Research, the Agri-Machinery Program based in Yinchuan, Ningxia, China, and the MasAgro Take It to the Farmer machinery and intelligent mechanization unit based in Mexico.

Applied research scientists and technicians assisting these projects work specifically to tackle problems in diverse farming conditions and for varying production systems. Despite their geographically diverse target areas, this team strives to reach a common focal point from which they can learn and compare technical advancements. These advancements are achieved through mutual machine technology testing programs, exchanging machines and expertise and evaluations of best solutions for scale-appropriate mechanization to boost sustainable intensification for resource poor farmers.

Recently, this collaboration model led to the export of several units of a toolbar-based, two-wheel tractor implement for bed shaping, direct seeding of different crops and precise fertilizer application. They will be tested by CIMMYT projects in Bangladesh, Ethiopia and Nepal. This multi-purpose, multi-crop equipment was developed to be CA-compatible and has been fine-tuned in Mexico, with design priorities that kept in mind the implement’s usefulness for smallholder farmers in other parts of the world. The machinery will be tested next in Zimbabwe and possibly India and Pakistan.

The team’s goal is to help developing countries and viable business models of local enterprises in specific regions to have access to good quality implements and tools at reasonable prices. This open-source prototyping strategy is based on the free sharing of technical designs and machinery construction plans. The strategy combines patent-free, lowcost replication blueprints of promising technologies with strong agronomical testing as the ultimate ‘make or break’ criterion. This crucial interaction sets CIMMYT’s engineering platforms apart from commercial options that determine research and development priorities based mainly on sales projections and marketing objectives.

The mechanization team strongly believes in the power of cross regional collaboration – a multidisciplinary work environment, connected intercontinentally with social stewardship and the potential to bring transformative changes to farmers’ fields across the developing world.

6th CSISA wheat breeding meeting reviews gains in South Asia

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On 11-12 September, 61 scientists from Bangladesh, Bhutan, India and Nepal convened in Kathmandu, Nepal, for the 6th Wheat Breeding Review Meeting of the Cereal Systems Initiative for South Asia (CSISA) objective 4 program.

Participants pose for a photo at the 6th CSISA Wheat Breeding review meeting, Kathmandu, Nepal, held 11-12 September.
Photo: Prakash Shrestha.

The meeting was organized by CIMMYT’s Kathmandu office and led by Dr. Arun Joshi. Other CIMMYT participants were Andrew McDonald and Cynthia Mathys. Participants included representatives of the Wheat Research Centre of Bangladesh (Dinajpur); Bangladesh Agriculture Research Institute (BARI), Ghazipur; India’s Directorate of Wheat Research (DWR), Karnal and Shimla; the Indian Agricultural Research Institute (IARI), Delhi and Indore; Central Soil Salinity Research Institute, Karnal; Punjab Agricultural University, Ludhiana and Gurdaspur; Banaras Hindu University, Varanasi; the University of Agricultural Sciences, Dharwad; Uttarbanga Krishi Vishwa Vidyalaya, Coochbehar, West Bengal; Jawaharlal Nehru Krishi Vishwavidyalaya, Jabalpur and Powarkheda; Agharkar Research Institute, Pune; Govind Vallabh Pant University of Agriculture and Technology, Pantnagar; Chandra Shekhar Azad University of Agriculture and Technology, Kanpur; Indian Institute of Science Education and Research (IISER), Kolkata, Mohanpur, Distt. Nadia, W. Bengal; Nepal’s National Wheat Research Program (NWRP), Bhairahwa; Nepal Agricultural Research Institute (NARI); Nepal Agricultural Research Council (NARC); Renewable Natural Resources (RNR); Research and Development Centre (RDC), Bajo; the Bhutanese Ministry of Agriculture and Forest; and SAARC Agriculture Centre (SAC), Dhaka, Bangladesh.

The CSISA meeting began with remarks by the chief guest, Dr. Dil Bahadur Gurung, executive director of NARC, along with Dr. Md. Rafiqul Islam Mondal, Director General of BARI and McDonald and Joshi of CIMMYT. Within a wider framework of discussions concerning wheat improvement issues, the CSISA meeting reviewed the progress of the 2013-14 cycle and established work plans for the 2014-15 crop cycle. McDonald presented a summary of all CSISA objectives and highlighted the substantial results obtained in wheat breeding. Mondal expressed his satisfaction that CSISA wheat breeding has regional recognition in South Asia and is trying its best to create linkages among regionally important research issues. Gurung highlighted the significance of collaborative research with a regional perspective and reported the successes being achieved by CSISA in wheat research and cropping systems in Nepal. He expressed his appreciation for new research efforts under CSISA and said that, “the South Asia-CIMMYT collaboration is paramount to the food security in the region.”

Four review sessions were conducted, chaired by Mondal, Dr. Ravi Pratap Singh, Dr. Girish Chandra Mishra and Joshi. Three sessions were platforms to present review reports and work plans from the 10 research centers; two other sessions discussed physiology, spot blotch, extension of wheat breeding activities and how to link wheat breeding with seed dissemination and capacity building in South Asia. Another session discussed conducting trials, weather data, advanced and segregating material in Kenya and submission of data booklets and reports. A major discussion was held to encourage the strengthening of existing links with CSISA objective 4 (wheat breeding) and other objectives of CSISA, which include linkages with hubs and other stakeholders,  and explored the possibilities of providing quality seeds from newly released improved varieties to farmers as quickly as possible. The inclusion of conservation agriculture and participatory variety selection were also encouraged.

Joshi also highlighted major achievements by the CGIAR Centers during the last six years of CSISA: breeding for biotic and abiotic stress tolerance gained momentum with around a dozen new varieties released and popularized in South Asia; germplasm exchange with CIMMYT increased significantly; the majority of advanced lines in CIMMYT trials carried resistance to Ug99 and other rusts; shuttling of segregating generations between South Asia and Kenya increased; use of physiological tools for heat and drought tolerance increased in the region; stronger links were formed among breeders, seed producers and farmers; and capacity building was promoted in the region. Many new topics were discussed, including the current status of wheat rusts in SAARC countries by Dr. Subhash Bhardwaj, DWR Shimla; the current status and future options for wheat breeding for salt-affected soils by Neeraj Kulshrestha, CSSRI, Karnal; capacity building options for crop protection at DWR for SAARC scientists by M.S. Saharan, DWR, Karnal; and how DWR can fast-track CSISA wheat varieties to farmers in the eastern Gangetic plains by Dr. Randhir Singh Poswal, DWR, Karnal. Dr. Shree Prakash Pandey of IISER Kolkata presented the outcome of new research on a WHEAT CRP project, “Deciphering phytohormone signaling in modulation of resistance to spot blotch disease for identification of novel resistance components for wheat improvement.” “SAARC Agriculture Centre – Its Introduction and Programs,” was presented by Dr. Tayan Raj Gurung, senior program specialist from SAARC Agriculture Centre (SAC), Dhaka. He stressed that regional collaboration on wheat breeding for salt-affected soils is urgently required in South Asia and recommended that CIMMYT play a leading role.

The review meeting enabled CSISA wheat researchers to highlight research achievements and increase their understanding of the newer challenges and provided opportunities for further improvements in the coming years.

CSISA: Making a Difference in South Asia

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Anu Dhar, Cynthia Mathys, Jennifer Johnson

Staff members of the Cereal Systems Initiative for South Asia (CSISA) are developing and implementing projects aimed at improving agricultural production and standards of living for farmers in South Asia, with excellent results. At their “Seed Summit for Enhancing the Seed Supply Chain in Eastern India” meeting in Patna, Bihar on 14-15 May they worked to design solutions to improve the delivery of high-yielding seed varieties in eastern India, a region that has traditionally suffered from lack of access to these varieties and low seed replacement rates. The meeting, which included over 60 seed experts from the government, research and private sectors, focused on topics such as better-targeted subsidies on seeds, improved storage infrastructure and stronger extension systems to increase accessibility and adoption of improved seed varieties.

The roundtable “Sustainable Intensification in South Asia’s Cereal Systems: Investment Strategies for Productivity Growth, Resource Conservation, and Climate Risk Management” was held on 19 May in New Delhi. It brought together 20 firms and entrepreneurs to build collaborative action plans and joint investment strategies under CSISA to identify new product tie-ins, joint ventures, technical collaborations and shared marketing channels in order to bring high-tech farming ideas to India’s risk-prone ecologies.

In India, CSISA seeks to increase crop yields through the provision of more accurate, location-specific fertilizer recommendations to maize and rice farmers with the “Crop Manager” decision-making tool. The web-based and mobile Android application uses information provided by farmers including field location, planting method, seed variety, typical yields and method of harvesting to create a personalized fertilizer application recommendation at critical crop growth stages to increase yield and profit.

CSISA-Nepal has initiated a series of participatory research trials in farmers’ fields, in order to promote maize triple cropping, the practice of planting maize during the spring period after winter crop harvesting, when fields would usually be fallow. The practice, while proven to be highly remunerative, is not widely popular. The trials seek to determine optimum management practices for maize in order to encourage triple cropping and to generate additional income for farmers.

Greater gender equality in agriculture is also an important goal of CSISA, supported through the creation of Kisan Sakhi, a support group to empower women farmers in Bihar, India by “disseminating new climate-resilient and sustainable farming technologies and practices that will reduce women’s drudgery and bridge the gender gap in agriculture.” A CSISA-Bangladesh project has already had a positive impact on the lives of rural women, providing new farming and pond management techniques that have helped them to greatly increase the productivity of their fish ponds and gain new respect within their families and communities.

New USAID lead for climate-resilient cereals portfolio visits Heat Stress Tolerant Maize for Asia

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Dr. Nora Lapitan, the new science advisor in the Bureau for Food Security of the U.S. Agency for International Development (USAID), and lead of USAID’s Climate-Resilient Cereals portfolio, visited the maize field trials being conducted in India as part of Heat Stress Tolerant Maize for Asia (HTMA) during 17-21 June.

Nora Lapitan with the HTMA team at Kaveri Seeds field trials in Baijenki, Telangana. Photo: Kaveri Seeds staff

Lapitan is the project manager and provides technical oversight. Supported by USAID under the Feed the Future (FTF) initiative, the HTMA project is led by CIMMYT-Hyderabad. HTMA is a public-private alliance that targets resource-poor people of South Asia prone to face weather extremes and climate-change effects. The project connects several public sector agricultural research institutions in South Asia such as the Bangladesh Agricultural Research Institute; Maize & Millets Research Institute, Pakistan; National Maize Research Program, Nepal; Bhutan National Maize Program; and two Indian state agriculture universities – Bihar Agricultural University, Sabor and University of Agricultural Sciences (UAS), Raichur, as well as Purdue University in the U.S. Additional participants include seed companies DuPont Pioneer, Vibha Agritech, Kaveri Seeds and Ajeet Seeds. This was Lapitan’s first trip to India, which she chose to start with HTMA maize field activity visits. She visited maize trials under managed heat stress at different sites in India, starting with the trials at the Borlaug Institute for South Asia (BISA), Ludhiana on 17 June.

A team of scientists from BISA, including Dr. H.S. Sidhu, Parvider Romana and Manish Koth showed her HTMA trials and explained the activities. The next day she visited the HTMA trials at DuPont Pioneer sites in Jalandhar, Punjab, where Dr. S.K. Kaushik explained project activities, including various types of hybrid trials, heat stress symptoms in the field and promising heattolerant hybrids. After visiting the maize trials in Punjab, Lapitan traveled to southern India, visiting HTMA trials in Hyderabad and Baijenki, Karimnagar. In Hyderabad, she visited the trials planted at a CIMMYT site within the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) campus, where Dr. P.H. Zaidi, CIMMYT senior maize physiologist and HTMA project leader, explained ongoing HTMA field trials across sites in South Asia in collaboration with partners. M.T. Vinayan, CIMMYT India maize stress specialist, discussed trials planted at the Hyderabad site.

Nora Lapitan with the HTMA team at CIMMYT field trials in Hyderabad. Photo: K. Seetharam/CIMMYT-Hyderabad

The presentation was followed by a field tour, where Lapitan could see the performance of some of the most promising heat-tolerant maize hybrids. In the afternoon, Lapitan met with CIMMYT-Hyderabad staff, where Zaidi presented the office’s overall program and various ongoing projects. The next day, she and Zaidi visited HTMA trials at the Kaveri Seeds site at Baijenki, Telangana. Dr. N.P. Sarma, director of research; Dr. B.S. Dahiya, senior advisor; and Dr. Ramesh Chaurasia, maize breeder at Kaveri Seeds, explained the HTMA field trials at their site.

Lapitan took a field tour, where Chaurasia explained the details of the ongoing trials and showed her a number of promising heat-tolerant hybrids. “This is very exciting for our company; to see unique products like heat-tolerant hybrids identified within two years of the project start, which we are ready to take forward in largescale testing,” said Sarma. He further explained that there are very few options for such types of maize hybrids, and that this is a newly emerging market. It is certainly a unique option for resource-poor farmers to provide food during those hot and dry months and also feed for their livestock.

After completion of the field visits, Lapitan expressed her strong satisfaction with HTMA project activities, saying “it is exciting to see that partners are ready with first wave of products for deployment within two years. This is remarkable and I congratulate the HTMA team.”

Heat stress-resilient maize hybrids for Asian farmers

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The Heat Tolerant Maize for Asia (HTMA) project, supported by the United States Agency for International Development (USAID) under the Feed the Future (FTF) initiative, is a public-private alliance that targets resource-poor people of South Asia who face weather extremes and climate-change effects. HTMA aims to create stable income and food security for resource-poor maize farmers in South Asia through development and deployment of heat-resilient maize hybrids.

The project connects several public sector agricultural research institutions in South Asia, such as the Bangladesh Agricultural Research Institute; the Maize & Millets Research Institute, Pakistan; National Maize Research Program, Nepal; and Bhutan Maize Program. Also involved in the project are two state agriculture universities from India – Bihar Agriculture University, Sabor and University of Agriculture Sciences (UAS), Raichur – as well as seed companies in the region including DuPont Pioneer, Vibha Agritech, Kaveri Seeds and Ajeet Seeds and international institutions including Purdue University and CIMMYT.

The “2nd Annual Progress Review and Planning Meeting for the HTMA Project” was held 22-23 July at UAS, Raichur in Karnataka, India. The meeting was attended by scientists and representatives from the collaborating institutions in South Asia, Purdue University and CIMMYT. Dr. Nora Lapitan represented USAID at the meeting. To take advantage of the presence of renowned scientists at this newly established agricultural university, the inaugural session of the meeting was organized as a special seminar on “Global initiatives on climate resilient crops.”

Dr. B.V. Patil, director of education at the university, organized the seminar for UAS staff and students. In his welcome speech Dr. Patil highlighted the importance of the HTMA public-private alliance, especially for addressing such complex issues as developing and deploying heat stress-resilient maize. Dr. BM Prasanna, director of the CIMMYT Global Maize Program, lectured on “Adapting Maize to the Changing Climate,” talking about the importance of climate change effects and CIMMYT initiatives on different continents in the development and deployment of stress-resilient maize hybrids.

This was followed by another highprofile lecture on “Climate-Resilient Crops: A Key Strategy for Feed the Future,” which was delivered by Lapitan. She spoke about the priorities of the FTF initiative, including efforts to reduce poverty and malnutrition in children in target countries through accelerated inclusive agricultural growth and a high-quality diet. The inaugural session was followed by a series of HTMA annual review and planning technical sessions. In the first, Dr. P.H. Zaidi, HTMA project leader and CIMMYT senior maize physiologist, presented updates on the project’s execution and the progress achieved at the end of the second year. The project has met agreed milestones, and is even ahead on some fronts.

This was followed by detailed progress reports on objectives given by each collaborating partner. Professor Mitch Tuinstra of Purdue University presented on membrane lipid profiling in relation to heat stress, as well as identifying quantitative trait loci for heat stress tolerance and component traits by joint linkage analysis. The leads from each of the public and private sector partners presented the results of the HTMA trials conducted at their locations, and also shared a list of top-ranking, best-bet heat-tolerant maize hybrids to take forward for large-scale testing and deployment. During the project’s first two years, each partner identified promising and unique maize hybrids suitable for their target environment. In molecular breeding, Zaidi presented the results of the association mapping panel, and Dr. Raman Babu, CIMMYT molecular maize breeder, presented the progress made on genotyping and association analysis. Dr. M.T. Vinayan, CIMMYT maize stress specialist for South Asia, presented a progress report on genomic selection for heat stress tolerance.

Nora Lapitan of USAID addressing the audience in HTMA seminar at UAS Raichur. Photo: UAS, Raichur photographer

Dr. K. Seetharaman, CIMMYT special project scientist in abiotic stress breeding and Dr. A.R. Sadananda, CIMMYT maize seed system specialist , presented jointly on the HTMA-product pipeline, including the promising heat stress-resilient hybrids ready for deployment, and a series of new hybrids ready for testing across locations in target environments. Dr. Christian Boeber, CIMMYT socio-economist, talked about progress in HTMA product targeting, pricing and adoption, summarizing the ongoing work on crop-modelling, reviewed work on the IMPACT model component, presented the survey tool and reviewed study sites in heat stress-prone ecologies of South Asia. Zaidi and Tuinstra presented the progress in project capacity building, including nine Ph.D. student fellowships. three workshops/training courses including in-country courses on “Precision phenotyping for heat stress tolerance” in Nepal and Pakistan, and a course on “Statistical analysis and genomic selection.” Project progress was critically reviewed by the project steering committee (PSC) headed by Prasanna, who expressed high satisfaction on its overall development. Speaking for USAID, Lapitan said: “I am highly impressed with the progress in the HTMA project. Within a period of two years there is a first wave of heat-tolerant hybrids ready for large-scale testing and deployment. This is one of the 26 projects in our climate-resilient cereals portfolio, but this project successfully demonstrated excellent balance between up-stream and down-stream research. We have made impressive progress, and are rather ahead on some milestones. I consider it a model project.”

Other PSC members also expressed their satisfaction, and agreed that HTMA has made tremendous progress in products for heat stress ecologies in the partners’ target environments. After discussing the progress in detail, project partners discussed the work plan and research activities for the third year. A parallel group discussion on objectives helped finalize the workplans and activities for each partner during the project’s third year.

HTMA-Project Steering Committee meeting.

Finally, the PSC met and discussed the overall progress of the project in detail. In addition to Prasanna chairing the PSC, members include Dr. Mohammda Munir, chief scientific officer, Pakistan Agricultural Research Council; Dr. Yagna Gajadhar Khadka, director, crops and horticulture, Nepal Agricultural Research Council; Dr. Khalid Sultan, research director, Bangladesh Agricultural Research Institute; Dr. B.V. Patil, director of education at UAS; Tuinstra; Dr. N.P. Sarma, Kaveri Seeds; and Zaidi as member secretary.

Overall, the PSC members expressed their satisfaction with ongoing activities and the progress being made by HTMA, particularly the close collaboration with partner institutions. “I sincerely hope that the same momentum is maintained for rest of the project, which is certainly going to have a strong impact on the maize farming community in stressprone agro-ecologies of South Asia,” said Munir.

The meeting was also attended by special guests, including Drs. Navin Hada and Danielle Knueppel from USAID in Nepal, and Dr. Mahendra Prasad Khanal and Mr. Dilaram Bhandari from the Agricultural Ministry of Nepal. They stated their appreciation for the opportunity to participate in the meeting for the project model and noted HTMA’s fast-track progress. Khanal said, “We need to have a similar project for maize research and development in Nepal, since we are also pushing for hybrid varieties, and we should use a similar public-private partnership model for the product development and deployment.”

Boosting productivity of smallholder farms in Nepal, India and Bangladesh

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By Mahesh Gathala, TP Tiwari, Pat Wall/CIMMYT

CIMMYT will lead a new research initiative to make agriculture more productive, profitable   and sustainable for smallholder farmers in the Eastern Gangetic Plains (EGP) of Nepal, Bangladesh and India.
Launched in Dhulikhel, Nepal, on 4 July, the five-year  US$6.8 million regional research initiative, Sustainable  and Resilient Farming Systems Intensification in  the Eastern Gangetic Plains (SRFSI), will tap the  agricultural potential of the area and target 7,000  farmers to test and adopt appropriate new technology  and farming approaches.

The program, funded by the Australian Centre for International Agricultural Research (ACIAR), will operate in eight districts: two in northwest Bangladesh, two in the eastern Terai of Nepal and two each in the Indian states of Bihar and West Bengal.

The three-day Inception and Planning Meeting that launched the program was attended by 84 participants from Australia, Bangladesh, India, Mexico and Nepal.  SRFSI is managed by CIMMYT on behalf of multiple partners including the national research and extension systems of Bangladesh, India and Nepal, Indian and Australian universities, national and international nongovernmental organizations, the Commonwealth Scientific and Industrial Research Organisation of Australia and four CGIAR Centers (CIMMYT, the International Rice Research Institute, the International Food Policy Research Institute and the International Water Management Institute).

The project was officially initiated by the Australian Ambassador to Nepal, Glenn White, together with the Executive Director of the Nepal Agricultural Research Council (NARC), Dr. Dil Bahadur Gurung; the Joint Secretary of the Nepal Ministry of Agricultural Development, Dr. Rajendra Prasad Adhikari; Dr. Claire Glendenning of the Australian Department of Foreign Affair and Trade; and Dr. John Dixon, principal adviser for ACIAR.

“This initiative will help to raise agricultural productivity in a region which has the potential to become one of Asia’s great food bowls,” White told the gathering of scientists and development practitioners.

The EGP is home to some 300 million people, with the world’s highest concentration of rural poverty and a strong dependence on agriculture for food security and livelihoods. The region is dominated by small farms with many female farmers who have little access to credit, quality seeds, fertilizers, irrigation or formal extension services. They also have to contend with climate-related risks and extreme events such as floods, drought and cold snaps.

“This program will allow farmers to test a range of innovations to help them boost food production, including conservation agriculture and efficient use of water resources, while strengthening their ability to adapt and link to markets and support services,” White said. “Our aim is to enable at least 130,000 farmers to adopt these technologies within the next 10 years.”

Gurung and Adhikari lauded the long-term partnership between CIMMYT and Nepal, as well as the ACIAR support of this project, and assured that the Ministry will extend its full support.

Key Objectives of the SRFSI

The Eastern Gangetic Plains region has the potential to become a major contributor to South Asian regional food security, but rice and wheat productivity remain low and diversification is limited because of poorly developed markets, sparse agricultural knowledge and service networks, and inadequate development of available water resources and sustainable production practices. Labor shortages – mainly during sowing and harvesting – are becoming more acute. These factors lead to smallholder vulnerability to climate and market risks that limit investments in new technologies.

SRFSI will undertake several high-priority activities to reduce these factors:

• Improving farmers’ access to inputs, services and market information in order to reduce the risk associated with adopting new practices.

• Removing policy barriers to technology adoption.

• Analyzing the appropriateness of technologies, service provider models, markets and policies for women farmers, and adjusting them where necessary, to help ensure food security and gender equity in the region.

• Developing new knowledge among farmers, researchers, extension and change agents, service providers, agro-dealers and others involved in agriculture. This has been identified as the key to achieving widespread adoption of new technologies and reductions in poverty in the EGP.

• Investing heavily in capacity building at multiple levels, from field days to short courses to linkages with advanced research institutions. Ultimately the project focal communities, where all aspects of the project activities are put into place to achieve the desired change, will become demonstration or learning sites for institutions or individuals interested in agricultural development, where they can observe the technological changes and talk with farmers and farmer organizations about the importance of the different components of the project in bringing about agriculture change.

Training teaches spot blotch detection

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By Arun Joshi/CIMMYT
CIMMYT-Nepal and Banaras Hindu University (BHU) organized a training program on spot blotch in wheat from 21-23 February for scientists, students and field workers.

The program was part of the Cereal Systems Initiative for South Asia (CSISA) project Objective 4 and the CGIAR Research Program Strategic Initiative 5. It was an extension of activities conducted in the last crop cycle by Ramesh Chand and V.K. Mishra, BHU and CIMMYT’s Arun Joshi. Of the 45 participants, 11 were female, 42 were from India, two came from Nepal and one was from Nigeria. Participants represented institutions including the Sam Higginbotom Institute of Agriculture, Technology and Sciences, Naini, Allahabad; Rajendra Agricultural University (RAU), Pusa Bihar; Bihar Agricultural University (BAU), Bhagalpur Bihar; Uttar Banga Krishi Vishwavidayalaya (UBKV), West Bengal; Indian Institute of Science Education and Research (IISER), Kolkata, West Bengal; and BHU.

Spot blotch of wheat training program participants at the BHU, Varanasi, farm. Photo: Himanshu Tewari

Trainees visited the laboratory established by Arun Joshi and Vinod Mishra under the Indian Council of Agricultural Research “Niche Area of Excellence” for molecular research on spot blotch in wheat. The trainees practiced DNA extraction from wheat leaves, learned steps for the purification of DNA, examined spot blotch symptoms, practiced isolation techniques from the infected leaves and recorded variation in the pathogen colony.

They prepared slides from infected leaves and observed the typical conidia spores and conidiophores of the pathogen Bipolaris sorokiniana. Participants characterized symptoms on 484 wheat lines and noted the progress of spot blotch disease during a visit to the polyhouse. They also recorded data on a range of hosts for this pathogen, prepared inoculum and counted spores in the suspension to maintain uniform inoculum.

Trainees were taught to use photography and C3 software to count lesions. They were also taught histopathological skills to understand the behavior of resistant wheat genotypes. Finally, trainees visited CSISA wheat nurseries, identified initial spot blotch symptoms and learned to distinguish them from similar symptoms.

Each participant screened 50 lines for the lesion mimic and appearance of spot blotch, which was then verified by experts. An interactive session allowed participants to ask questions prior to a graduation ceremony conducted by V.K. Mishra and Pawan Singh

Pioneering advocate of innovation, resource conservation and technology adoption visits South Asia

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By Andrew McDonald/CIMMYT

 

A former CIMMYT scientist recently returned to South Asia to share his expertise in conservation agriculture.

 

Peter Hobbs worked for CIMMYT as a regional agronomist from 1988 to 2002 and co-led the creation and management of the Rice-Wheat Consortium (RWC) for the Indo-Gangetic Plains. Hobbs now works at Cornell University, most recently as associate director of International Programs. The Cereal Systems Initiative for South Asia (CSISA) project invited Hobbs to Bihar, eastern Uttar Pradesh and the Terai region of Nepal from 18 to 24 January, where he offered perspectives on South Asia’s progress in the last decade in ricewheat systems research, and heard comments from colleagues.

Former CIMMYT scientist Peter Hobbs. Andrew McDonald/CIMMYT
Former CIMMYT scientist Peter Hobbs. Andrew McDonald/CIMMYT

“Peter Hobbs is the pioneer of zero tillage wheat in South Asia – one of CIMMYT’s best contributions in this region after Norman Borlaug,” said R.K. Malik, a member of CSISA’s senior management team who accompanied Hobbs through India. Malik was a core member of the RWC during Hobb’s time and a champion of zero tillage (ZT) for sowing wheat in rice-wheat rotations. Malik recalled CIMMYT’s early efforts to introduce conservation agriculture in India. Hobbs was integral, bringing the first ZT machine to India from New Zealand in 1989 -the Aitchison drill which was later modified, improved and widely adopted in India.

 

He said that Hobbs applied innovative and multi-disciplinary approaches that united the efforts of the national research programs with an array of public and private stakeholders. “This technology was dependent on identifying champions in the areas where we worked to engage innovative farmers, energize the scientists involved and link them with local machinery manufacturers and farmers, Hobbs said. Hobbs shared observations on his travels through the eastern Indo-Gangetic Plains. “After seeing the fields in Bihar and eastern Uttar Pradesh, there is no question that ZT and reduced-tillage technologies do work and do provide benefits as long as they are done properly and the enabling factors are in place,” he said.

 

He stressed that farmers must have access to machinery, inputs and related expertise, perhaps through a network of service providers. “That means we have to look at the way research can help farmers – having a more participatory approach and providing incentives to scientists and extension workers based on accountability and performance is critical for success,” Hobbs stated. “The RWC and legacy of pioneering scientists like Peter Hobbs, Raj Gupta and R.K. Malik established the foundation for CIMMYT’s ongoing work and impact with farmers in the region through projects like CSISA,” said Andrew McDonald, CSISA project leader. “It was a true pleasure to have Peter’s insights into where we are succeeding and where we can do better. South Asia is changing quickly, but the core lessons from where we’ve come still resonate.”

 

Hobbs is optimistic about the potential of these technologies in Bihar and eastern Uttar Pradesh. “It was very rewarding to see that interest in resource- conserving technologies has grown and continues to thrive in this region, and specifically in the eastern Indo-Gangetic Plains, where there is great potential to benefit farmers and also contribute to food security in a more environmentally friendly way.”

Nepal project explores wheat diversity

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By Brenna Goth/CIMMYT
A CIMMYT project in Nepal made significant progress in identifying local wheat diversity last year.

Members of a seed cooperative in the Changathali village, Lalitpur district near Kathmandu, Nepal. The group has been practicing participatory
varietal selection (PVS), seed production and dissemination for the last 10 years, but is now facing problems due to urbanization. Maiya Maharjam (wearing the yellow scarf) is the leader of this cooperative and previously won the NARC award for PVS and seed distribution.

The project, “Collection, multiplication, characterization and safety duplication of wheat and barley landraces from Nepal,” led by Arun Kumar Joshi, principal scientist for the Global Wheat Program, began in January 2013 and will run until October 2015. National partners include Madan Raj Bhatta and Bal Krishna Joshi from the Nepal Agriculture Research Council, Khumaltar, Lalitpur.

Since the project began, researchers have developed guidelines “to explore, collect and characterize wheat and barley diversity,” according to the project’s 2013 Technical and Financial Progress Report. They found that traditional wheat diversity exists with opportunities for further exploration.

A cabinet in the headquarters of the National Wheat Research Program, Bhairhawa, displays a selection of wheat seed. Photos: Emma Quilligan

Researchers focused on the Baitadi, Dadeldhura and Doti districts in western Nepal, a traditional wheat region. Researchers visited Village Development Committees and farmers to collect seed and interviews. Farmers are still cultivating a variety of landraces, which feature drought tolerance and good chapatti quality. In total, 85 wheat accessions were collected and mapped along with 16 barley landraces. Employees from Nepal’s gene bank also helped with the effort.

The collections are currently under regeneration. The gene bank will send about 180 wheat and 50 barley collections to CIMMYT and the International Center for Agricultural Research in the Dry Areas (ICARDA) by June 2015 for duplication.

Nepali scientists trained on heat stress-resilient maize

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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
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.”

Travelling seminar shows project progress in Nepal

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Travelling Seminar participants visit the NARC Agricultural Research Station, Dailekh. Photo courtesy of Everest Media Pvt. Ltd
Travelling Seminar participants visit the NARC Agricultural Research Station, Dailekh. Photo courtesy of Everest Media Pvt. Ltd

By Nirmal Gadal/CIMMYT

A three-day travelling seminar organized by CIMMYT’s Hill Maize Research Project (HMRP) and partners gave policy makers a first-hand look at the status of maize varietal development, source seed production, agronomic interventions and seed multiplication and marketing in 20 districts of Nepal. In close partnership with the Nepal Agriculture Research Council (NARC) and the Department of Agriculture (DoA), HRMP hosted this third annual seminar from 27 to 30 August for 25 officials representing donors such as the Swiss Agency for Development and Cooperation (SDC) and the United States Agency for International Development (USAID), as well as organizations including the National Planning Commission, Ministry of Agriculture Development (MoAD), Ministry of Finance, non-government organizations, private companies and the media.

Participants visited a variety of sites. At the Agriculture Research Station (ARS) in the district of Dailekh, attendees interacted with scientists and observed maize research activities and conservation agriculture trials. In this area, the project is promoting intercropping white quality protein maize (Poshilo Makai-1) and off-season vegetables such as bitter gourd, tomatoes and radishes. HIV/AIDS infected women farmers in Rakam village of Dailekh were also invited to participate. “Our main resource is land,” said 30-year-old farmer Mana Sara Sijapati during a group discussion. “We must increase our production from this land to have food security in our households during the entire year.” She asked the participants for a program targeted toward farmers affected by HIV/AIDS. Ram Prasad Pulami, joint secretary at the MoAD, asked NARC and DoA representatives to respond to the request immediately.

The group then participated in an interactive program with farmers, observed seed production activities and assessed on-farm trials and demonstration plots at the Basnatamala and Jeevanjyoti Women Community Based Seed Production (CBSP) Group. Dr. G. Ortiz-Ferrara, team leader for HMRP/CIMMYT, and Pulami jointly inaugurated an HMRPfunded seed store house that was built for the CBSP group. The team also visited the Sambriddhi Agriculture Cooperative, Ltd., as well as a quality protein maize village, where conservation agriculture trials will soon be established. Ortiz-Ferrara thanked all the participants, including the HMRP team, for their active participation and support in making the seminar successful. Pulami said during his closing remarks that he appreciated HMRP’s efforts and progress, especially the partnerships between the project and a number of diverse stakeholders. He said the government of Nepal is implementing a “Mid-hill Mega Maize Production Program” focused on 40 hill districts and will utilize HMRP’s experiences and research innovations.

Project spotlight: the Hill Maize Research Project

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HMRP partners visiting CBSP groups in the hill district of Palpa, Nepal. Photo: G. Ortiz Ferrara/CIMMYT
HMRP partners visiting CBSP groups in the hill district of Palpa, Nepal. Photo: G. Ortiz Ferrara/CIMMYT

By Dilli KC/CIMMYT

Beginning in August, the Hill Maize Research Project (HMRP-IV), has worked with the Seed Entrepreneurs Association of Nepal and the District Agriculture Development Office to facilitate formal contracts between 51 community-based seed production (CBSP) groups and 25 seed buyers/traders for a total of 201 tons of improved seed of different maize varieties. Of the total contracted seed, seed companies account for 55 percent; agrovets, 20 percent; community seed banks, 13 percent; and cooperatives, 12 percent.

Launched in 1999, HMRP is in its fourth phase. The project focuses on improving the food security and income of resource-poor farm households in the hills of Nepal by raising the productivity, sustainability and profitability of maize-based cropping systems. Work now covers 20 hill districts of Nepal and is jointly funded by the Swiss Agency for Development and Cooperation (SDC) and the United States Agency for International Development (USAID). CIMMYT implements the project in partnership with an array of public and private sector institutions in Nepal. Principal partners include the National Maize Research Program under the Nepal Agricultural Research Council, the Crop Development Directorate under the Department of Agriculture, the Seed Quality Control Centre and the National Seed Board under the Ministry of Agriculture Development. Other partners include community-based organizations, farmer groups, NGOs, private entrepreneurs, seed companies and universities.

Community Based Maize Seed Production
The project began multiplying seed of improved maize varieties through CBSP groups in 2000. That year, about 14 tons of improved maize seed were produced by seven CBSP groups. By 2011, more than 1,140 tons of improved maize seed were produced by 195 CBSP groups and, in 2012, 207 groups produced 1,036 tons. Of the total marketable surplus seed produced in 2011, about 75.1 percent was marketed or exchanged, compared to 83.3 percent in 2012. The seed was marketed mainly across the 20 hill districts of the HMRP project area. Seed production through CBSP groups has been a successful model in Nepal and has contributed to increasing the adoption of improved maize varieties and technologies. The CBSP model helps ensure the availability of improved maize seed in remote hill areas on time at lower prices.

Pre-sowing seed contract
Maize seed marketing is one of HMRP’s major challenges. Until 2012, CBSP groups did not consider the supply and demand in markets, resulting in surplus seed in some areas and deficits in others. The 2013 project phase initiated pre-sowing seed contracts for improved maize varieties, assisting and guiding CBSP groups and seed buyers/traders (agrovets, community seed bank cooperatives and seed companies) to sign formal agreements.

ICAR-CIMMYT organize training in molecular tools in wheat

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By Arun Joshi, CIMMYT

Twenty young scientists from India and Nepal learned about existing and up-and-coming wheat breeding tools during a training program last month. Continuing earlier training programs initiated during the last few wheat crop cycles in India, the Global Wheat Program in South Asia organized the three-day “ICAR-CIMMYT Molecular Breeding Course in Wheat” from 25 to 27 August. It took place at the Directorate of Wheat Research (DWR) of the Indian Council of Agricultural Research in Karnal.

ICAR-CIMMYTThe training was for young scientists from different wheat research stations of India involved in a BMZ-funded project to increase the productivity of wheat under rising temperatures and water scarcity in South Asia. The training program attendees’ enhanced understanding of existing molecular tools for wheat breeding as well as emerging tools such as genomic selection. “Molecular tools will play an increasing role in wheat breeding to meet challenges in coming decades,” said Indu Sharma, director of DWR in Karnal. The program covered both theory and practice on the use of molecular makers in wheat breeding, especially those related to vernalization, photoperiodism and earliness per se, which could be used to enhance early heat tolerance. Practical sessions in the molecular laboratory of DWR focused on extraction of DNA, quantification and quality control of DNA, polymerase chain reaction polymerase chain reaction amplification and electrophoresis.

During various sessions, the instructors explained the steps of molecular tools to be used for such work. The participants tested their new scoring skills during an exercise which involved scoring the bands and cross-verifying results. Laboratory procedures on safety were also explained. CIMMYT wheat breeder Arun Joshi and Vinod Tiwari, principal scientist and principal investigator of crop improvement for DWR in Karnal, coordinated the training under the WHEAT CRP Strategic Initiative 6 (enhanced heat and drought tolerance). Indian resource participants included Ratan Tiwari, P.K. Gupta, Vinod Tiwari and a team of molecular scientists including Rajender Singh, Rekha Malik, Sonia Sheoran and Pradeep Sharma from DWR, Karnal. The CIMMYT scientists involved were Susanne Dreisigacker and Arun Joshi while the practical lessons were organized and led by Tiwari and Dreisigacker. A laboratory manual “ICAR-CIMMYT molecular breeding course in wheat” was also developed for the course, which was later released in the All India Wheat and Barley Workers meeting.