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Second Class of National Science and Technology Award to Fan Xingming and his team

The prestigious Second Class of National Science and Technology Awards was presented to the “Tropical and subtropical high-quality, highyield germplasm: innovation research and application” maize project led by Fan Xingming, a CIMMYT partner from the Institute of Food Crops (IFC) at the Yunnan Academy of Agricultural Sciences (YAAS), on 18 January 2013 in Beijing, China.

The project, coordinated by the national maize innovation team, has achieved great results in tropical and subtropical maize germplasm improvement, combining ability analysis and heterosis classification, establishing new methods to classify heterotic groups, and developing and registering 25 high-yielding maize hybrids, including Yunrui 8, Yunrui 1, and Yunyou 19. This has helped to resolve the long-lasting problem with the lack of tropical and subtropical superior maize hybrids in China. The hybrids have been planted on a cumulative area of 11 million hectares in the provinces of Yunnan, Guangxi, and Guizhou in southwestern China, and contributed to the provision of resources for poor farmers in the mountainous areas and among minority groups.

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Ravi Singh receives 2012 China Tianshan Award from Xinjiang Province of China

Ravi-Singh1Ravi Singh, distinguished scientist and head of Bread Wheat Improvement and Rust Research, Global Wheat Program, received the 2012 China Tianshan Award for his contributions to the economic and social progress of the Xinjiang Uygur Autonomous Region of China. The highest award given to foreign experts by the Government of Xinjiang Province was presented by Huang Wei, Executive Vice- Governor of the Province, on 27 September 2012 during a ceremony at Urumqi attended by over 150 officials and guests.

Singh is the second CIMMYT scientist to have received the award. Sanjaya Rajaram, former CIMMYT wheat director, received the Tianshan Award in 2005. This is a reflection of the significant contributions to wheat production in the province achieved through the use of CIMMYT germplasm. More than 20 CIMMYT-derived spring wheat varieties have been released in the province directly after introduction or by being used as parents since the 1970s. The main breeding priorities for the new varieties are increased yield potential with early maturity, short stature, rust resistance, and good end-use quality. The wheat production area covers about one million hectares in the province, 40 % of which is used for spring wheat. Spring wheat is sown in March, which enables drip irrigation systems to be used widely to mitigate the negative effects of limited water resources, as water becomes available from the melting snow in the mountains. The most recent CIMMYT-derived variety is Kambara, known as “Xinchun 23” in China (released in northwestern Mexico as “Tacupeto F2001”). High yielding, early-maturing wheat lines developed in recent years in Mexico and shared with two academies in the province offer further possibilities of increasing yield as they fit into the crop rotation.

Nepal team receives the 1st BGRI Gene Stewardship Award

Nepal-TeamThe first-ever Borlaug Global Rust Initiative (BGRI) Gene Stewardship Award was awarded to the Nepal wheat team for their performance in promoting durable wheat varieties and enhancing food security. The award was handed to the Nepal team at the BGRI Technical Workshop in Beijing, China, held during 1-4 September 2012. It was announced at a special ceremony by Ronnie Coffman (BGRI vice chair) and presented by Jeanie Borlaug Laube (BGRI chair).

The Stewardship Award recognizes a researcher or team of researchers serving a national breeding program or other nationally based institution. Award recipients demonstrate excellence in the development, multiplication, and/or release of rust resistant wheat varieties through appropriate means that encourage diversity and complexity of resistance, promote the durability of the materials, and help implement BGRI’s goal of responsible gene deployment and stewardship.

The Nepal team, led by Madan Raj Bhatta and consisting of Sarala Sharma, Dhruba Bahadur Thapa, Nutan Raj Gautam, and Deepak Bhandari, was nominated by Arun Joshi (CIMMYT senior wheat breeder). “The wheat research team of Nepal has contributed remarkably to bringing about the excellence in the development and release of rustresistant wheat varieties, seed multiplication of resistant varieties with diverse genetic backgrounds, disease surveillance, participatory research with farmers, and improvement of livelihoods of smallscale farmers to combat the problems of food security,” Joshi explained. “This shows what a small program can do to serve farmers and enhance productivity and sustainability.”

Currently, the wheat research team works to release Ug99 resistant varieties of wheat and disseminate the new varieties to resource poor farmers. The Ug99 resistant seed is expected to cover around 5.4% of the area under cultivation for wheat in Nepal by the end of the current cycle (2011-2012). The team has also increased awareness about resistant varieties and pre-release seed multiplication among farmers, seed industry, planners, and national agriculture system. The resistant high-yielding varieties have been developed through collaboration between NARC and international research centers: CIMMYT, the International Center for Agricultural Research in the Dry Areas (ICARDA), and BGRI. According to Madan Raj Bhatta (Nepal Agriculture Research Center, NARC), “the new technologies and wheat varieties introduced by the team have brought a significant increment in area and productivity of wheat during the last five years.” The wheat area increased from 0.7 mha to 0.8 mha, production from 1.4 metric tons to 1.7 metric tons, and productivity from 2.1 tons per hectare to 2.3 tons per hectare.

In addition to its work in Nepal, the wheat team has maintained strong international collaborations by actively working with internationally recognized institutions, such as CIMMYT, BGRI, Cornell University, University of Sydney, University of Minnesota, Indian Council of Agricultural Research, and Bangladesh Agriculture Research Institute. During the ceremony, NARC representatives praised the impressive performance of wheat varieties developed by the head of CIMMYT Global Wheat Breeding program Ravi Singh. Dil Bahadur Gurung (NARC executive director) expressed happiness with the wheat team’s achievements and highlighted its importance for Nepal.

11th International Gluten Workshop in Beijing

GlutenThe 11th International Gluten Workshop (IGW) jointly organized by the Chinese Academy of Agricultural Sciences (CAAS), Chinese Academy of Sciences (CAS), and CIMMYT, was held in Beijing, China, during 12-15 August 2012. 150 participants from 16 countries were welcomed by Xifeng Gong (deputy director general of the International Collaboration Department), Zhensheng Li (wheat geneticists and former vice president of CAS), Shumin Wang (deputy director of the Institute of Crop Science, CAAS), and Javier Peña on behalf of Thomas Lumpkin (CIMMYT director general).

The participants attended lectures and presentations on capturing discoveries from genomics, proteomics, and transcriptomics; biosynthesis, structure, and functional analysis of protein storage; improvement of end-use quality of wheat by genetic and alternative approaches; and starch and health attributes of wheat grain. Zhonghu He (CIMMYT distinguished scientist and liaison officer for China) gave a keynote presentation on wheat quality improvement, progress, and perspectives, and Javier Peña delivered an oral presentation on reliability of gluten-related smallscale- tests to estimated dough visco elasticity and bread loaf volume. The participants also met with Xu Liu, the vice president of CAAS. Besides lectures and presentations, the workshop included a visit to the wheat research lab at CAAS and CAS and discussed the application of new science in gluten study and wheat quality research in China. This research has achieved a significant progress, largely as a result of the long-term collaboration between CAAS and CIMMYT. To expand the scope of the workshop and to attract more participants, the organizers plan to include wheat biotechnology as one of the major topics for the 13th IGW (International Gluten and Wheat Biotechnology Workshop), which will be held in 2015 in Perth, Australia.

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Scientists discuss major wheat disease at a symposium in China

To discuss fusarium head blight (FHB, or scab), a major wheat disease, over 130 delegates from East Asia, Europe, and North and South America attended the 4th International Symposium on FHB in Nanjing, China, during 23-26 August 2012. The symposium was organized by Nanjing Agricultural University and Jiangsu Academy of Agricultural Sciences, CIMMYT’s long-time collaborators, and provided an opportunity to discuss recent research and explore further opportunities for cooperation.

CIMMYT was represented by Etienne Duveiller, BISA director of research for South Asia/associate director, global wheat program (GWP) and member of the international organizing committee; Xinyao He, Adjunct Postdoc in the GWP; and Young-Keun Cheong, CIMMYT Adjunct Scientist. Duveiller presented on wheat breeding for better resistance to FHB and reduction of mycotoxin contamination, and He discussed the characterization of new sources of resistance in his poster presentation.

Although considerable progress has been achieved in recent years regarding germplasm development and understanding of the genetics and genomics of scab resistance, FHB continues to be a major wheat disease requiring further research, as it not only reduces grain yield and quality but also raises concerns about food safety due to mycotoxin contamination.

The meeting also provided an opportunity for Duveiller to acknowledge the significant progress achieved in the last decade and the collaboration between CIMMYT and Chinese scientists in development and improvement of scab resistance germplasm. The 5th International FHB Symposium will be held in Brazil in 2016.

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Yunnan Academy of Agricultural Sciences explores collaboration and partnership in Southern Africa

CIMMYT-Southern Africa in Harare, Zimbabwe, hosted a delegation from the Yunnan Academy of Agricultural Sciences (YAAS), China, on 20 July 2012. The delegation was led by He Xingze, Chief and Chairman of Board of Trustees, who was accompanied by long-time CIMMYT collaborator Fan Xingming, director general of the Institute of Food Crops of YAAS. The delegation explored opportunities to strengthen and support maize breeding capacity in Southern Africa.

Fan acknowledged the long-standing collaboration between CIMMYT and the Chinese agricultural research institutions, as well as CIMMYT’s range of collaborative research activities and presence in China. Mulugetta Mekuria, Isaiah Nyagumbo, Jill Cairns, and Cosmos Magorokosho presented highlights of CIMMYT-Southern Africa research activities and partnership modalities. Progress and achievements of the Drought Tolerant Maize in Africa (DTMA), NSIMA (New Seed Initiative for Maize in Southern Africa), Improved Maize for African Soils (IMAS), Sustainable Intensification of Maize-Legume Cropping Systems in Eastern and Southern Africa (SIMLESA), and Conservation Agriculture (CA) projects were discussed, and the delegation visited the station facilities and met the support staff. They had the opportunity to meet Danisile Hikwa, principal director of Department of Research and Specialist Services of Zimbabwe. They are traveling to South Africa to visit the University of Natal and ARCGrain Crops Institute of South Africa.

The delegation expressed their intention to visit the region again for a substantive technical discussion with CIMMYT and its partners.

They wished to thank the senior CIMMYT management for arranging and facilitating their visit and for the hospitality accorded to them in Harare.

CIMMYT-Hyderabad welcomes a Limagrain delegation

A group of 14 Limagrain representatives visited the CIMMYT-Asia maize program in Hyderabad, India, on 18 July 2012. Limagrain is an international agricultural co-operative group specialized in field seeds, vegetable seeds and cereal products. Led by Daniel Cheron, CEO of Groupe Limagrain, the delegation included Georges Freyssinet (CEO of Genective), Valerie Mazza (corporate scientific director), Sophie Boulinguez (scientific project manager), Elisabeth Chanliaud (research coordinator), Christiane Duchene (seed regulation & IP manager), Mimia Ghania Taleb (biotechnology project manager), Frank Coutand (patent department manager), Jean-Paul Guinebretiere (research manager), Arnaud Messager (scientific director of Vegetable Seeds Division), Pascual Pérez (head of Trait Discovery), Philippe Bertaux (research director of Limagrain Asia), Suhas Nimbalkar (head of R&D Support Services, Bisco Bio Sciences), and Vinod K. Yadav (breeding coordinator of Bisco Bio Sciences). The team was received by P.H. Zaidi, Senior Maize Physiologist of the CIMMYT-Asia Program, and CIMMYT maize program staff based in Hyderabad.

India-ZaidiAfter a formal introduction, Zaidi gave an overview of the research program and priorities of the CIMMYT-Asia maize program, and the ongoing collaborations with various public and private institutions in the region, including the International Maize Improvement Consortium (IMIC-Asia). He emphasized CIMMYT’s initiatives towards purposeful partnerships, which offer a big opportunity for pro-poor agricultural investment and innovations (such as IMIC-Asia and MAIZE), the global alliance for food security, and the livelihood of resource-poor in the developing world.

The Limagrain team discussed the ongoing research programs at CIMMYT-Hyderabad and expressed particular interest in research on abiotic stresses, especially on drought and heat stress, and major diseases, including foliar diseases and stalk rots. Cheron mentioned the existing collaboration with CIMMYT, including research on double haploids in Mexico and within IMIC-Asia. In the future, he hopes to further strengthen the partnership, especially in Asia, starting in India and China. The group also visited CIMMYT’s root phenotyping facility at the ICRISAT campus and appreciated its significance for precision phenotyping for molecular breeding projects. At the end of the visit, Cheron suggested that the Limagrain-India team further explore avenues of mutual interest to build an even stronger partnership with the CIMMYT-Asia maize program.

CIMMYT-CAAS-Seed industry interface on rapid-cycle maize breeding

To strengthen the modern technology-driven maize breeding in China, “CIMMYT-CAAS-Seed Industry Interface on Rapid-cycle Maize Breeding” was held on June 9, 2012 in CIMMYT-CAAS Joint International Research Center based in Beijing. Co-sponsored by CIMMYT, the Chinese Academy of Agricultural Sciences (CAAS), and the Generation Challenge Programme (GCP), the workshop was attended by 52 scientists and managers from 23 seed companies and public sector institutions in China. Their aim was to establish a dynamic interface between the CIMMYT-CAAS maize team and the seed industry to begin rapid-cycle, genomic selection-based maize breeding, under an initiative titled “Eight + One”—that is, eight seed companies plus the CAAS institute of crop sciences—as an industry/institution collaboration platform for commercial maize breeding.

Senior managers addressing participants included David Bergvinson, senior program officer of the Bill & Melinda Gates Foundation; GCP director Jean-Marcel Ribaut; Shumin Wang, deputy director, CAAS-ICS; and from CIMMYT, Gary Atlin, associate director of the CIMMYT global maize program, and Kevin Pixley, director of the genetic resources program.

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Scientists presented on CIMMYT work in genomic selection (concept and CIMMYT activities, Xuecai Zhang), double haploid approaches in maize breeding (Daniel Jeffers), marker-assisted selection in maize breeding (Yunbi Xu), modeling and simulation in plant breeding (Jiankang Wang), bioinformatics and computing needs for genomic selection (Gary Atlin), and our breeding pipeline and examples from lowland tropical maize breeding (Xuecai Zhang). BGI-Shenzhen’s Gengyun Zhang described the company’s genotyping platforms and service. A group discussion addressed rapid-cycle maize breeding through industry-institution collaboration, such as the molecular breeding network in China, coordinated genotyping and phenotyping, use of temperate and tropical DH inducers, environmental data collection, and standardization of maize trials.

Participants also attended an “Open Day for Chinese Breeders,” a concurrent session of the 3rd Annual Meeting of Integrated Breeding Platform Project organized by GCP and CAAS, were introduced to IB FieldBook and IBP Analysis Tools. “(This workshop) came at a right time and brought us right information and knowledge for accelerating maize commercial breeding,” said Zanyong Sun, Vice president of Beijing Denong Seed Co. The workshop’s chief organizer, maize molecular breeder Yunbi Xu, sees it as an important first step for industry institution initiatives. “We’ll establish a common genotyping and MAS platform to serve the Chinese maize breeding community,” he said.

China-CIMMYT impact: celebrating 30 years of collaborations

CIMMYT director general Tom Lumpkin, Global Wheat Program director Hans Braun, and Global Maize Program director B M Prasanna visited the Chinese Academy of Agricultural Science (CAAS) during 16-18 May 2012. As part of the visit, CAAS President Li Jiayang highlighted CIMMYT’s contributions to Chinese agricultural development and named CIMMYT as a CAAS strategic partner for international collaboration. An agreement was also signed between CAAS and CIMMYT to further promote collaboration on applied biotechnology in crop improvement. A workshop was held on 18 May 2012 to celebrate the 30-year China-CIMMYT collaboration. There were more than 60 participants, including Ren Wang, CAAS vice president, deputy director general Liu Zhiming from the Ministry of Science and Technology, and division director Yinglan Zhang from the National Natural Science Foundation of China. Lumpkin described CIMMYT’s new development and collaboration role with China, followed by presentations from CIMMYT liaison officer Zhonghu He and five partners from CAAS and from the provinces of Sichuan, Yunnan, Shandong, and Ningxia.

MOAAs indicated in Ren Wang’s speech, CIMMYT has the largest investment in China among CGIAR centers. Five collaborative research programs led by CIMMYT scientists stationed in China have been established at CAAS, Yunnan and Sichuan. This has created a new model for CGIAR-China collaboration and increased CIMMYT’s impact in China. CIMMYT is also the first international center to establish collaborative projects with the National Natural Science Foundation of China.

CIMMYT wheat germplasm has contributed significantly to wheat production in China. More than 90,000 wheat accessions were introduced to China and 14,000 genotypes were stored in national and provincial genebanks, accounting for around 55% of introduced wheat germplasm in China. More than 260 improved varieties were released from CIMMYT germplasm, and the accumulated planting area for these varieties has reached 45 million hectares.

More than 1,000 tropical inbred lines and populations from CIMMYT were introduced to China. CIMMYT germplasm has played a significant role in subtropical maize breeding in Yunnan, Guangxi, Guizhou, and Sichuan provinces. CIMMYT tropical maize germplasm has also been used as a donor for breeding temperate maize in northern China, as occurred in the two leading temperate hybrids Nongda 108 and Zhengdan 958.

CIMMYT-China collaborations have also had an impact on the application of molecular technology. Forty functional markers were developed, validated, and used in various wheat breeding programs, and three advanced lines developed from molecular markers are expected to be released in the next few years. These markers have been widely used to characterize Chinese and CIMMYT germplasm. A novel method for mapping quantitative trait genes, the ICIM, was developed and used in many countries. Breeding simulation tools are used to optimize the complicated breeding strategies. Nine training courses have been held in China, Mexico, IRRI, and Australia to promote new tools and methods. QTL analysis through joint linkage-LD mapping was developed and used to understand molecular mechanisms for drought tolerance. The genes related to the biosynthesis of proV A have been cloned and used to develop functional markers for molecular breeding. Chip-based and sequencing-based genotyping techniques have been used for genetic diversity analysis, haplotype map construction, and association mapping in maize. More than 400 papers have been published in peer-reviewed journals, including several papers in high-impact journals such as Genetics (2007), PNAS (2010), and Nature Genetics (2010, 2012).

CHINA-CIMMYT-30years-collaboration-seminarBed planting has produced significant impact in the provinces of Gansu, Ningxia, Sichuan, Shandong, and Henan, bringing among other benefits a 30% reduction in input use. Bed planting is particularly advantageous at saving water. Conservation agriculture techniques combined with new winter wheat varieties have been broadly extended in traditional spring wheat areas, allowing farmers to take advantage of climate change to increase yields and reduce input use.

CIMMYT trained scientists play a leading role in China. Over 800 Chinese scientists and administrators have visited CIMMYT and more than 200 scientists have participated in various training courses or visiting scientist programs and more than 60 postgraduates were trained. Among them, more than 60 serve at a research professor level or became presidents of provincial academies or directors of research institutes. As of 2012, more than 20 training courses and international conferences have been jointly organized, with more than 3,500 participants.

Preventing stripe rust in Sichuan, China

GarryFieldOne of the worst wheat diseases in China, stripe rust has appeared in yearly epidemics since 1950 and caused losses of more than 60 million tons. As China is among the world’s main producers of wheat, the CIMMYT China office in Chengdu, in collaboration with the Sichuan Academy of Agricultural Sciences (SAAS), organized a two-day workshop to address these issues.

On 23 April 2012, around 50 participants from Sichuan and neighboring provinces were joined at SAAS by representatives from the Sichuan Department of Science and Technology and the Foreign Expert Bureau of Sichuan Province. The purpose of the workshop, which included site visits, was to learn about breeding for durable resistance to stripe rust in wheat.

Following an introduction by SAAS vice president Liu Jianjun, the workshop began with several seminars on breeding and rust diseases. Professor Bob McIntosh from Sydney University, Australia, presented a seminar on host pathogen interactions and the current status of global rust
epidemics, followed by CIMMYT scientist Sybil Herrera who gave an update on her work with minor, durable resistance genes, marker development and their application in breeding programs. CIMMYT wheat breeder Garry Rosewarne outlined some of the work on quantitative trait locus (QTL) analysis and breeding strategies at SAAS. Ennian Yang from SAAS closed with an account of CIMMYT SAAS collaborations, outlining the early shuttle breeding between China and Mexico and related outcomes.

The rest of the workshop was dedicated to field visits, with two sites visited on the first day. At Xindu farm, the main SAAS breeding site, the participants saw demonstrations of the selected bulk methodology. At the Guanghan site there were several elite yield trials as well as seed multiplication blocks of the latest, high-yielding releases from another Sichuan based breeder, Dr Wuyun Yang. During discussions, Dr Tang, a local agronomist, also explained conservation agriculture techniques developed in collaboration with CIMMYT’s consultant Ken Sayre. In traditional Chinese fashion, the evening was spent at a banquet at the “One Duck” restaurant, with everyone enjoying excellent food and wine, and catching up with old friends.

The second day of the workshop involved a visit to the field station of the Neijiang Academy of Agricultural Sciences, hosted by their president Huang Yuecheng. Based in a mountainous region near Chengdu, there were interesting demonstrations of intercropping with high-yielding wheat and specially designed equipment for cultivation and sowing on small, hilly plots. The main purpose of this field visit however was to see the academy’s own variety, Neimai 836, which has high yield potential and good resistance to powdery mildew (Pm21) as well as stem rust resistance against Ug99.

Zhonghu He becomes a CIMMYT Distinguished Scientist

During his visit to the Chinese Academy of Agricultural Sciences (CAAS) in China, Director General Thomas Lumpkin took the opportunity to make a very special announcement – the promotion of Zhonghu He to CIMMYT Distinguished Scientist. He now joins an illustrious group of past and present CIMMYT Distinguished Scientists: Mujeeb Kazi, Sanjaya Rajaram, Surinder K. Vasal, Ravi Singh, Jose Crossa, and Hugo Córdova.

He first joined CIMMYT as a post-doctoral scientist from 1990-92, before coming back to lead the China office when it first opened in 1997. In the subsequent 15 years He used his connections with CAAS to successfully establish a CIMMYT-CAAS wheat improvement program that is now highly recognized in China and worldwide for its significant achievements in varietal development, quality testing technology, molecular marker development and application, and training. In addition, He has authored 219 refereed journal articles in the last eight years alone, including publications in Crop Science, Euphytica, Journal of Cereal Science, and Journal of Theoretical and Applied Genetics.

Upon receiving the news of his promotion, He said: “Becoming a Distinguished Scientist was beyond my dreams ten years ago. It is a great honor, not only for me but also for my program and my fellow scientists and support staff. I am very grateful for the support and encouragement received from our colleagues at CIMMYT and CAAS, and thanks also to our collaborators in China and worldwide.”

Congratulations He and good luck in your new appointment.

Looking to the future with CAAS and China

the-chinese-academy1Whilst Director General Thomas Lumpkin is in China meeting with the ex- and current Presidents of the Chinese Academy of Agricultural Sciences (CAAS) in Beijing, a delegation of six CAAS representatives took the opportunity to come to El BatĂĄn to discuss collaborations between CIMMYT and China and opportunities for future projects. Li Jinxiang, Vice President, Ye Zhihua, Director General of the Institute of Quality Standard and Testing Technology for Agro-Products, Chen Wanquan, Director Generation of the Institute of Plant Protection, Li Sijing, Vice President of the Graduate School, Niu Liping, Deputy Director General of the Logistic Service Center, and Wang Jing, Project Officer of the Department of International Cooperation of CAAS visited CIMMYT while in Mexico for the G20 meetings.

Director of Research and Partnerships, Marianne BĂ€nziger, presented on behalf of Lumpkin, highlighting that CIMMYT “benefits from a very strong contribution from China, not only in terms of partnerships, but also from Chinese students”. Seven students from China completing their PhD research at CIMMYT were also on hand to welcome the visitors and discuss their work.

In recent years, China’s largest crop has switched from rice to maize. Last year, 192 million tons of maize was harvested, but despite this record yield, China still needed to import 2 million tons of maize from the US alone. This deficit is partially due to increasing levels of meat consumption in China; per capita consumption of pork is expected to reach 38kg this year and a bad harvest could result in food shortages and price hikes worldwide. For this reason maize yields are a high priority for CIMMYT and maize breeder FĂ©lix San Vicente presented CIMMYT’s Global Maize Program to the visitors.

China is also the world’s largest producer of wheat (producing 17% of total yield), though the 2011 harvest was heavily affected by drought. Etienne Duveiller, Associate Director of the Global Wheat Program, presented CIMMYT’s recent developments and discussed a particular area of interest, the Wheat Yield Consortium, with the delegation. Marianne BĂ€nziger reiterated “I think the WYC is one of the most incredible examples of international cooperation with 32 institutions working together to develop a strategy to raise wheat yields and meet the challenges ahead. We want to put wheat yields on track in order to sustain future generations”.

Globally, three countries produced half of the world’s grain last year –China, India, and the US. With 75 percent of the world’s spring wheat varieties and 50 percent of the developing world’s maize varieties coming from CIMMYT, partnerships with these key grain producing countries are a high priority. As stated by Marianne Banziger, “CIMMYT would like to strengthen our partnership with China and be prepared to address the future. No group can do it alone.”

Value from building human capacity

CIMMYT E-News, vol 4 no. 6, June 2007

CIMMYT helps build scientific strength in Turkey.

When you first meet Gul Erginbas and Elif Sahin standing side by side in an experimental wheat plot in Turkey, what stands out are the differences between them. One is dressed very traditionally, head and body covered, the other is in close-fitting denim jeans. It seems these two young postgraduate students could not be less alike. But when it comes to science the external differences disappear. These are two committed and talented young people who hope to make a difference in their own country. They are already making a difference for CIMMYT.

“I really depend on them,” says Julie Nicol, the CIMMYT soil-borne disease pathologist, based in Turkey. “We work in close collaboration with the Turkish Ministry of Agriculture and several universities. Both women have started working on their doctoral degrees, supervised by key university experts and myself. This is a highly effective way to build capacity in applied research both for Turkey and the world.” Having bright and committed students on the ground is also very beneficial to CIMMYT.

The Anadolu Research Institute at Eskisehir is one of Turkey’s oldest and most important agricultural research stations, especially for winter wheat breeding. It is about a three-hour drive east of the capital city, Ankara, on the broad and rolling Anatolian plateau. At this station CIMMYT (together with ICARDA and Turkey) works in winter wheat breeding and also in Nicol’s area of specialization, finding ways to reduce the threat to wheat from pathogens in the soil, the microscopic worms and fungi that cause damage underground long before the impacts are seen in the part of the wheat plant that is above the ground.

Both Sahin and Erginbas have supervisors at their own universities in Turkey but having a CIMMYT scientist like Nicol as a co-advisor really helps. “She brings us a global perspective and makes sure we work with care and precision,” says Elif. “And she really knows the field. It is easy to learn from her,” adds Gul. “With this experience, I hope I can contribute to science in Turkey in the future.”

jun07Erginbas is just beginning work on a project to screen wheat for resistance to a disease called crown rot. It is caused by a microscopic fungus in the soil called Fusarium culmorum (related to but not the same as the Fusarium fungus that causes head blight in wheat) and can cause farmers serious loss of yield. Her first tests have been with plants grown in a greenhouse on the station. Later she will expand her work to the field and as part of her program will spend some time in Australia with the Commonwealth Scientific and Industrial Research Organization (CSIRO). Since there is some evidence that the fungus that causes crown rot can survive for up to two years in crop residues, there is a great interest in this work as more farmers adopt reduced tillage and stubble retention on their land.

Sahin is focusing on an underground pest called the cereal cyst nematode, a tiny worm that can cause great damage to the root system of the plant. It can be responsible for losses of up to 40% of rainfed winter wheat in Turkey and there is evidence that the nematodes are very widespread in west Asia, North Africa, northern India and China. Sahin, funded by a scholarship from the Turkish funding body TUBITAK, is looking for sources of resistance to the pest.

jun06These pathogens are especially damaging when wheat is grown under more marginal conditions, and so the work in Turkey that these two young students are doing may have its greatest impact where farmers struggle the most.

For more information: Julie Nicol, pathologist (j.nicol@cgiar.org)

AMBIONET: A Model for Strengthening National Agricultural Research Systems

CIMMYT E-News, vol 3 no. 6, June 2006

june03A USAID-funded study by Rutgers economist Carl Pray concludes that present and future impacts of the Asian Maize Biotechnology Network (AMBIONET)—a forum that during 1998-2005 fostered the use of biotechnology to boost maize yields in Asia’s developing countries—should produce benefits that far exceed its cost.

Organized by CIMMYT and funded chiefly by the Asian Development Bank (ADB), AMBIONET included public maize research institutions in China, India, Indonesia, the Philippines, Thailand, and Vietnam. “Despite the small investment—about US$ 2.4 million from ADB and US$ 1.3 million from CIMMYT—the network was successful in increasing research capacity, increasing research output, and initiating the development of technology that should benefit small farmers and consumers,” Pray says.

Benefits already seen in the field, with more to come

Pray estimates that farmers in Thailand and Southern China are already gaining nearly US$ 200,000 a year by sowing downy-mildew-resistant hybrids from the project. Pray’s future projections are much more dramatic. An example is drought tolerant maize: if such varieties are adopted on just a third of Asia’s maize area and reduce crop losses by one-third, farmers stand to gain US$ 100 million a year. Furthermore, in India AMBIONET has improved knowledge, capacity, and partnerships with private companies; a 1% increase in yield growth from this improvement would provide US$ 10 million per year, according to Pray.

Emphasis on applied work pays off

AMBIONET’s applied approach stressed formal training and attracted Asian researchers to work on maize germplasm enhancement and breeding. This included graduate students, scientists who switched from an academic to an applied-research focus, and advanced-degree scientists with experience in DNA markers and mapping for maize. Many noted that the partnering of molecular geneticists with breeders strengthened their interactions and the exchange of expertise. The project also boosted funding for maize breeding research. Several AMBIONET labs used project money to leverage significant institutional and government grants. Major research programs emerged from AMBIONET in India and China.

In a 2003 interview, Shihuang Zhang, leader of a project team at the Chinese Academy of Agricultural Sciences’ (CAAS) Institute of Plant Breeding, said: “AMBIONET came along at the ideal time for us. We were able have some of our young people trained and start our lab. Then in 1998 and 1999, China changed the way research was funded. We
were able to get big projects for molecular breeding.” The CAAS group used the initial money, equipment, training, and advice from AMBIONET to start the fingerprinting, mapping, and a markers lab, as well as to hire leading national maize breeding and molecular genetics experts. According to Pray, this eventually converted the group into China’s major maize molecular breeding and enhancement program.

Region-wide sharing

Benefits were not confined just to individual labs, as groups shared knowledge and resources across borders. The Indonesian team, for example, sent two young scientists for extended training in the laboratory of B.M. Prasanna, at the Indian Agricultural Research Institute in New Delhi. Veteran Indonesian maize breeder Firdaus Kasim reported this to be extremely useful: “Prasanna showed our scientists how to do downy mildew and genetic diversity research. He was a very good teacher. After they came back they made a lot of progress.” Prasanna also provided lines that the Indonesian trainees fingerprinted in diversity studies and 400 primers (markers) for downy mildew resistance.

Lines, data, and markers from AMBIONET are in use region-wide. For example, sugarcane mosaic virus was identified as a serious constraint in several countries, and partners are using resistant lines developed under AMBIONET. Based on information from diversity studies conducted under the project, Vietnamese researchers are developing hybrids that resist lodging and are drought tolerant.

A regional program that worked

Research projects provided the focal point for AMBIONET, with training activities, annually meetings, and the technical backstopping contributing to the programs’ success. “The combination of collaboration, cooperation, and competition
was impressive,” says Pray, in the study’s closing statement. “This is the way good, collaborative research is supposed to work.”

For more information contact Jonathan Crouch (j.crouch@cgiar.org)

New Publication Presents Outcomes of Eighth Asian Regional Maize Workshop

January, 2005

New Publication Presents Outcomes of Eighth Asian Regional Maize Workshop

A copy of the Proceedings of the Eighth Asian Maize Workshop is now available in PDF form. The workshop, which took place during 5 – 8 August 2002 in Bangkok, Thailand, was titled “New Technologies and Technology Delivery Systems for the New Millennium.” Jointly organized by CIMMYT, Kasetsart University, and Thailand’s Department of Agriculture, the event drew more than 150 participants from Asia and invited speakers from Latin America and Africa. The 61 papers included in the proceedings cover molecular tools for maize improvement, genetics and breeding, crop management, biotic and abiotic stresses affecting maize, technology adoption and dissemination, and country reports. Published by CIMMYT, it was edited by G. Grinivasan, P.H. Zaidi, B.M. Prasanna, F. Gonzalez, and K. Lesnick. In addition to the PDF, seven hundred paper copies are available.

Slated for September 2005, the Ninth Asian Regional Maize Workshop will convene in Beijing, China. For further information, please contact Dr. Zhang Shihuang, CAAS, Beijing, China. Executive Secretary, Organizing Committee, 9th ARMW. Email: cshzhang@public.bta.net.cn

The PDF can be found here: http://staging.cimmyt.org/english/docs/proceedings/armw/contents.htm