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CIMMYT-China runs third training course on

Nearly 70 participants attended a four-day training course on quantitative trait locus (QTL) mapping and breeding simulation at Sichuan Agricultural University (Ya’an, Sichuan), 11-14 May 2009. This is the third QTL training course CIMMYT-China has organized.

A rapid increase in the availability of fine-scale genetic marker maps has led to intensive use of QTL mapping in the study of quantitative traits. QTL are identifiable areas of DNA that are closely linked to genes of such traits. QTL are associated with continuous traits that are caused by multiple genes as well as the environment, and tend to be hard to locate. The QTL mapping course aimed to help scientists better identify and classify QTL—specifically for drought tolerance and yield-related traits—through new software and technology developed by the Crop Research Informatics Laboratory (CRIL) team at the Chinese Academy of Agricultural Sciences (CAAS) QuLine, developed by CIMMYT and shared by CIMMYT and University of Queensland, Australia, is a genetics and breeding simulation tool. It integrates various genes with multiple alleles that operate within epistatic networks and interact differentially with the environment. QuLine also predicts the outcomes from a specific cross following the application of a real selection scheme.

CIMMYT’s Wheat Breeding Program has used QuLine to compare selection strategies, to study the effects on selection of dominance and epistasis, to predict cross performance using known gene information, and to investigate the efficient use of marker-assisted selection in pyramiding multiple genes in wheat breeding. The QuLine tool can bridge vast amounts of biological data and breeders’ needs for heightened selection efficiency and gain, using all available tools and information.

The course was sponsored by the Generation Challenge Program (GCP), the National 973 Program of China, and the Natural Science Foundation of China.

Look at that: Library painting exhibition

OLYMPUS DIGITAL CAMERASeven local artists are displaying over 30 thought-provoking paintings in El Batán’s library reading room and outside of the Sasakawa room. This “Expressions” exhibition will run from 22 May until 22 June and is a visual reminder of the library’s recent and evolving revitalization. In addition to improved access to scientific journals and databases and an influx of new materials, the library now provides an internet corner and a cozy room for meetings or language classes. Throughout the year, interactive events such as exhibitions and artist presentations will provide stimulating social opportunities for headquarters staff.

Blog, blogging, bloggers

tagcloud-1 Sharing information about CIMMYT’s work is essential for promotion, public awareness, and internal communication. The CIMMYT Informa and, more recently, the Intranet, have been the main internal communication vehicles for years. But in October 2008 Corporate Communications implemented a CIMMYT blog to share selected information from the Informa with a broader readership, enable fast communication of brief informal news, share communication responsibilities CIMMYT-wide, and make it possible for readers to give feedback. CIMMYTs Blog (blog.cimmyt.org) has registered over 2,500 visits from 114 countries with more than 6,000 page views, and the trend is on an upswing. A Spanish version was launched last week (blogesp.cimmyt.org). We invite CIMMYT staff to contribute directly; contact Petr Kosina or Laura Yates for a simple explanation of how it works. Postings can be made from anywhere, at anytime, and with the greatest of ease!

Modeling the ex-ante assessment of drought

From 6-12 May 2009 an interdisciplinary team of experts from CIMMYT, IITA, University of Georgia, USA, and IFPRI met in Nairobi, Kenya to develop a model and run possible future scenarios on drought tolerant (DT) maize impacts in Africa, a strategic activity of the Drought Tolerant Maize for Africa (DTMA) project. The specialists involved are experts in areas such as breeding, socioeconomics, and geographic information systems (GIS).

The CIMMYT team comprised Marianne BĂ€nziger (director, Global Maize Program), Wilfred Mwangi (DTMA project leader), Roberto La Rovere (impact assessment specialist), Girma Tesfahun (socioeconomist), and Brian Chiputwa (research associate). They were joined by Tahirou Abdoulaye (economist, IITA), Genti Kostandini (assistant professor, University of Georgia), and Zhe Guo (GIS specialist, IFPRI). Kostandini is a collaborator on DTMA ex-ante assessment, while Guo was representing IFPRI senior research fellow Stanley Wood. Former CIMMYT staff John Dixon (director, ITAU) and Dave Hodson (head, GIS laboratory) have also contributed to the efforts.

The ex-ante assessment work on drought tolerant maize is based on the premise that yield variance reduction is as important or even more important for farmers than just yield gains. The research team thus focused on economic returns and benefits for rural people—such as helping them escape poverty or reducing the risk of yield losses—by their investing in DT maize. Another study topic focused on where DT maize development could achieve the greatest impact. Finally, the team explored scenarios for potential added value for African farmers through adoption of DT maize, benefits for consumers, and changes in poverty impact indicators.

CIMMYT’s April e-News

This month’s e-News takes you to Kenya where CIMMYT is partnering with local organizations to offer maize seed coupons to needy farmers. You will also get to ponder the importance of impact assessment and follow CIMMYT researchers as they compare and contrast a project in Nepal and one here in Mexico. Finally, enjoy the slideshow; it highlights the Ciudad Obregón research station, where two important workshops were held in late March.

CSISA takes off: Official program launch

csisa1The Cereal Systems Initiative for South Asia (CSISA) was formally initiated 29 April 2009 in Delhi, India. This large project, which is jointly funded by the Bill & Melinda Gates Foundation and USAID, brings together public- and private-sector organizations and international agricultural research centers (IRRI, CIMMYT, IFPRI, and ILRI) to reduce hunger and increase food and income security for resource-poor farm families in South Asia. The launch of this project comes at a critical time for South Asia, home to 40% of the world’s poor with nearly half a billion people subsisting on less than USD 1 a day. The project’s targeted countries of Bangladesh, India, Nepal, and Pakistan are struggling to boost grain supplies in the wake of growing demand and strained natural resources. CSISA aims to increase the cereal crop yields of at least 6 million farmers in these regions by at least 0.5 t/ha. With this huge task ahead, time is precious and so many parallel planning activities and interviews for local staff positions were conducted alongside the launch to speed the project’s progress.

In addition, several planning workshops preceded the official program launch. CSISA objectives discussed included the widespread delivery and adaptation of production and post-harvest technologies to increase cereal production and raise incomes, and crop and resource management practices for sustainable cereal-based systems. The meetings were attended by many CIMMYT scientists, all of whom will play a role in the project: Hans Braun, Etienne Duveiller, Olaf Erenstein, Raj Gupta, Ravi Gopal Singh, Enam Haque, Arun Joshi, Petr Kosina, Guillermo Ortiz Ferrara, IvĂĄn Ortiz-Monasterio, Ken Sayre, Jagadish Timsina, Pat Wall, and P.K. Zaidi.

The launch meeting was followed by a three-day stakeholder workshop to establish a Certified Crop Advisor Program (CCA) in South Asia. CCA is an agricultural extension certification system developed by the American Society of Agronomy for North America. As part of CSISA’s Objective 7, the CCA program will be adapted for local needs in South Asia to create a highly-qualified professional workforce for private and public sector extension and to support continued education of program participants.

A new initiative to address global food insecurity

One of the Millennium Development Goals is to halve the proportion of hungry people by 2015. Sadly, this is unlikely to be realised because the causes of hunger are many and complex. One problem is the spread of the relevant literature over many journals. In order to overcome this, the International Society for Plant Pathology and the publisher, Springer, have launched  a new journal, Food Security: the Science, Sociology and Economics of Food Production and Access to Food. Its objective is to take a synthetic approach to the many relevant disciplines so that an overview is achieved.

The first issue of the journal is freely available online at http://www.springer.com/life+sci/agriculture/journal/12571. It contains a foreword by the Nobel Peace Prize Laureate, Norman Borlaug, in which he says “It is timely that ISPP and Springer are launching this journal with its topical title and with the breadth of coverage indicated by its subtitle.” There are then 10 papers addressing food security from physical, biological and socio-political viewpoints – including climate change, global resources of soil and water, maintenance of biodiversity, seed, biofuels, famines, and the emerging African Green Revolution.

The discounted annual subscription for ISPP Members and Members of Associated Societies is EUR 30. See the ISPP website for more details.

Conservation agriculture going strong in Sonora

CIMMYT’s conservation agriculture (CA) Mexico team is implementing a hub for irrigated systems in Sonora state, northern Mexico. Fundación Produce Sonora is funding the hub project in collaboration with CIMMYT; Patronato (a group of private farmers); the Mexican National Institute of Forestry, Agriculture, and Livestock (INIFAP); the Asociación de Organismos de Agricultores del Sur de Sonora (AOASS); and Mexico’s national wheat marketer’s organization (CONATRIGO).

“The hub aims to facilitate strategic and adaptive research and combine all elements to achieve impact in the farmers’ fields,” said Bram Govaerts, CIMMYT cropping systems management specialist. There are several on-farm modules for extension and adaptive research, and local private companies produced the CA planters based on the CIMMYT prototype. Also seed and herbicide companies are involved.

The CA team, along with its partners and some private companies, ran a two-week campaign to create awareness about the hub which received good media attention in northern Mexico. A CA field day held 22 April, 2009 and two informal cookouts (one with farmers and one with foremen and tractor drivers in charge of CA demonstration modules) held the previous week were covered by the newspapers Tribuna, El Diario del Yaqui, and two local radio stations. On its front page, Tribuna hailed the Yaqui Valley as a world class example of outstanding organization and collaboration between farmers and research institutions, and highlighted how this teamwork is now being used to support CA technology in the Valley.

The field day was opened by Antonio Gandara, president of Patronato, who said that it is the responsibility of all parties to work together in order to achieve higher quality crops with reduced production costs, and that Patronato is committed to assisting CA efforts. Speaking to the 50 participants of the field day, Govaerts said that the teamwork and dedication displayed by organizations in the Yaqui Valley helped make the Green Revolution possible, and with similar devotion the area could also become a central point for CA. He also emphasized the benefits of CA, such as a 20% reduction in farmers’ costs during the spring which can later translate in up to a 50% profit increase. “This year’s CA modules are performing well, with a yield of 7.9 tons per hectare of wheat harvested during the field day,” Govaerts said. “This is a slightly higher yield compared to the conventional system, but a significant reduction in cost of production.”

Govaerts extends special thanks to Rodrigo Rascon, ObregĂłn station superintendent, the Mexico CA team, and to participating farmers for their support and dedication to CA in Sonora.

Google Books

Since the middle of 2008 CIMMYT entered in the agreement with Google to scan our publications and make the full text available through Google Books. To date, 255 CIMMYT publications are available through Google Books. For works published as of 2000, Google Books is linked to the CIMMYT publications catalog and users can download complete high resolution pdf files. Among the top 15 visited and downloaded CIMMYT publications are:

  • The Genetics and Exploitation of Heterosis in Crops (book of abstracts).
  • Developing drought- and low N-tolerant maize (proceedings, Mexico).
  • The Septoria .Diseases of Wheat (concepts and methods) – both English and Spanish.
  • GuĂ­a prĂĄctica para la identificaciĂłn de algunas enfermedades de trigo y cebada.
  • Wheat production constraints in tropical environments (proceedings, Thailand).
  • Maize research for stress environments (proceedings, Zimbabwe).
  • Insectos nocivos del maĂ­z (field guide).
  • Estrategias y metodologĂ­as utilizadas en el mejoramiento de trigo: un enfoque multidisciplinario (proceedings, Uruguay).
  • Explorando Altos Rendimientos de Trigo (proceedings, Uruguay).
  • International Symposium on Wheat Yield Potential (proceedings, Mexico).
  • Rust Diseases of Wheat.
  • Maize in India – Production Systems, Constraints and Research Priorities.
  • World Perspectives on Barley Yellow Dwarf (proceedings, Italy).
  • Application of Physiology in Wheat Breeding.
  • Increasing Yield Potential in Wheat: Breaking the Barriers (proceedings, Mexico).

Laying the foundation for CSISA knowledge hubs

A new project designed to decrease hunger and increase food and income security for resource-poor farm families in South Asia will officially launch next month. This project, the Cereal System Initiative for South Asia (CSISA), is led by the International Rice Research Institute and funded by the Bill & Melinda Gates Foundation and the USAID. It will use timely development and wide-spread dissemination of new varieties, sustainable management technologies, and policies to accelerate regional cereal production.

On 31 March to 2 April, over 50 CSISA stakeholder representatives met in India at the Extension Education Institute in Nilokheri, Karnal to create a local forum for the Karnal “hub.” A hub is location that serves as a connection point for project partners and where information for rapid adoption and intensification of improved cereal seed and crop management practices can be delivered to farmers. The CSISA project is initially focusing on eight hubs in various areas of Bangladesh, India, and Nepal.

At the meeting, participants discussed the management principles for Karnal knowledge hub and built consensus on technologies and knowledge-sharing processes for cereal farmers. Lively group discussions resulted in three new cropping system recommendations for farmers; other talking points were the use of laser leveling, residue management, and systems diversification.

One emphasis was to quickly identify what information would be distributed to farmers and project partners for the upcoming cropping season. As part of this effort, participants assembled basic technical information to be transformed into farmer-friendly extension materials. The workshop also included preliminary discussions on different stakeholders’ roles and their potential demands for knowledge bank materials, as well as discussion about the role of the India Rice Knowledge Management Portal and its potential interaction with the CSISA knowledge hubs. It was agreed that the differences in the demands for technology and knowledge between small-scale farmers and “champion farmers,”—medium to large-scale farmers who traditionally have received attention from international centers—should be recognized and addressed.

CA seminar in India

 More than 100 farmers in India benefited from a traveling seminar on conservation agriculture (CA) organized by CIMMYT and held in the Samastipur and Begusarai districts during 28-29 March 2009.

After opening remarks by Dr. Solanki, head of the Indian Agricultural Research Institute’s regional Pusa research station, farmers visited CIMMYT run experimental CA plots at Rajendra Agriculture University (RAU) and the Regional Maize Research & Seed Production Center. They observed CA wheat seed production at the Adaptive Research Station, Begusarai, and saw several farmer participatory trials planted with zero-till (ZT) wheat, ZT maize, or bed planted with sugarcane and wheat intercropping. Also at the Adaptive Research Station, assistant agronomist Ashok Mahraj discussed on-station productivity improvements due to the adoption of CA practices in 2006, and the need to make local farming economically viable despite higher input prices and farm wages.

Other presenters included Dr. M. Kumar, RAU agronomist, who discussed the present status of zero-tilled wheat in Bihar state; Dr. R. Liak and Dr. P.K. Jha who spoke about the results of long-term CA experiments in ricewheat systems in connection with soil changes; Dr. S. Chowdhury, wheat breeder and CIMMYT consultant, who described new wheat varieties; and Ravi Gopal, CA agronomist, who explained overall practices in a rice-wheat CA system.

For their part, farmers from Katihar, Purnea, Khagaria, Begusarai, Samastipur, Darbhanga, Muzafarpur, and East Champaran learned how to improve yields and cut production costs for major crops, through participatory collaboration with scientists and extension workers on targeted CA modules.

 

DTMA news from Zambia

Wilfred Mwangi, program leader for the Drought Tolerant Maize for Africa (DTMA) Project, presented the DTMA award for best breeding team in southern Africa to the Zambian Agricultural Research Institute (ZARI) on 26 March 2009. Peter Setimela, seed systems specialist, and Bindiganavile Vivek, maize breeder (both from CIMMYTZimbabwe) were among those who attended the ceremony at Mount Makulu Research Station in Chilanga, Zambia.

“I am truly excited to be a part of such an occasion. Awards such as these are very important as incentives for our researchers,” Dr. Watson Mwale, director of the ZARI, told guests.

A day before the ceremony, on 25 March 2009, 20 participants were in a variety release awareness workshop, supported by the DTMA. It was organized to enhance knowledge among researchers and the national variety release committee (NVRC) on variety release guidelines and procedures in Zambia. The researchers were plant breeders from seed companies and the national agricultural research systems (NARS).

During the workshop, variety release procedures and guidelines in selected countries in sub-Saharan Africa were compared and NVRC members were updated on new tools for screening and evaluating maize genotypes under drought and low-Nitrogen (N). The workshop also outlined methods for interpreting data for variety release and shared experiences on variety release from a seed company’s perspective.

Dr. Moses Mwale, deputy director of ZARI, said; “The current rise in food prices can be addressed through increased productivity by using improved varieties. I hope that the presentations and discussions made during the workshop will result in speeding up the release of improved varieties and distribution of quality seed.” Mwale also added, “Harmonization of variety release and registration in the Southern African Development Community (SADC) region will help achieve this goal.”

Monsanto Company gives USD 10 million for rice and wheat research

On 25 March 2009 the Monsanto Company announced a USD 10 million grant to establish the Beachell-Borlaug International Scholars Program, which will help identify and support young scientists interested in improving research and production in rice and wheat through plant breeding techniques.

The program honors the accomplishments of Dr. Henry Beachell and Dr. Norman Borlaug, who pioneered plant breeding and research in rice and wheat, respectively. It will be administered by Texas AgriLife Research, an agency of the Texas A&M University System, for the next five years.

“This is a welcome investment by the private sector, in an era of increasing food insecurity and decreasing numbers of graduate students in plant breeding,” said CIMMYT DG Tom Lumpkin. “We hope others will follow suit with additional funding and look forward to hosting scholars funded by the program at our center.” Students interested in applying to the program can find more details at www.monsanto.com/mbbischolars. Applications will be accepted until May 31 2009.

New climate-ready maize varieties released in Malawi

ZM 309 and ZM 523 have been a success in Malawi—locals from Balaka District, greeted the new varieties with song, dance, and a poem at the government launch and field day on 20 March 2009. Malawian farmers who planted them on on-farm demonstrations have even given them local names calling ZM 309 “Mkawa sala” (early-maturing) or “Msunga banja” (that which takes care of or feeds the family). About 300 demonstrations of the new open pollinated varieties (OPVs) have been set up in farmers’ fields.

“We are grateful to CIMMYT for technical, financial, and scientific support in developing these new varieties that are suitable for the drought-prone areas and will help the people of Malawi to alleviate poverty and hunger and cope with climate change; which these days is becoming a reality,” said Dr. Andrew Daudi, principal secretary, Ministry of Agriculture and Food Security, Malawi. “ZM 309 is going to be included in the national subsidy program for the 2009/10 growing season.”

Both varieties were developed for drought-prone areas with infertile soils in eastern and southern Africa through joint efforts by CIMMYT and Malawi’s Ministry of Agriculture and Food Security. They are also resistant to maize streak virus, gray leaf spot, and other diseases.

“We at CIMMYT are happy to be associated with Malawi and commend the Government of Malawi for boldly supporting its farmers through the national agricultural input subsidy program,” said Wilfred Mwangi, program leader, Drought Tolerant Maize for Africa (DTMA) Project. “The rest of Africa is going to learn from Malawi.”

Malawi’s green revolution

Malawi is now a net exporter of maize to the region and is being looked to as an African success story due to its food self-sufficiency. This success is owed to the country’s agricultural input subsidy program, initiated by the government in 2005 after Malawi experienced one of its worst harvests in years. Farmers are supplied with improved maize seed and fertilizer at subsidized prices and can choose either hybrid or OPV seed. Seed Co, Malawi, plans to produce enough certified seed of the new varieties for farmers to plant in coming summer seasons. As well, both varieties are OPVs so farmers can save and re-use the seed optimally for up to three subsequent seasons.

Also organizing and participating in the launch from CIMMYT were Peter Setimela, seed systems specialist; Brian Chiputwa, research associate, Socio-Economics Program; and Anne Wangalachi, science writer/editor. CIMMYT is grateful to the Ministry of Agriculture and Food Security in Malawi for supporting Innovation Learning Platform (ILeP) activities and the launch of the new varieties. Special thanks also goes to Dr. Andrew Daudi; Dr. Jeff Luhanga, controller of Agricultural Extension and Technical Services; and to Christine Mtambo, chief agricultural officer (crop production).

Similar field days will be held in Balaka District to raise awareness and allow farmers to interact freely with researchers, seed producers, and other stakeholders.

Putting triticale to the test

The cereal crop triticale was the focus of a four-day meeting in Ciudad ObregĂłn, Sonora State, Mexico, from 23-26 March. CIMMYT started breeding this wheat-rye hybrid in the 1960s for its durability and strong yield performance in marginal wheat areas. The 7th International Triticale Symposium hosted representatives from over 30 countries, including several from developing countries that had been unable to attend previous triticale symposiums due to lack of funding.

Dr. Perry Gustafson, United States Department of Agriculture, Agricultural Research Service (USDA-ARS) delivered the keynote address, focusing on the history of the crop and giving tribute to the late Bent Skovmand, who was a CIMMYT champion of triticale and helped establish the Svalbard Global Seed Vault. One goal of the conference was to gauge interest and advances in the crop; results will help determine the future of CIMMYT’s triticale program, which is in severe lack of funding. Triticale typically performs as well as or better than wheat and has multiple end uses (food, feed, biofuel), yet it is still largely ignored by the agricultural community.

“One of our strategic mistakes is that we have pushed triticale as human food, and that placed it in a market where it competes at handicap with bread wheat. It does not have the bread-making quality of bread wheat; it does not have the pasta-making quality of durum wheat,” said Karim Ammar (pictured top center), head durum wheat and triticale breeder and executive chair of the organizing committee. “But as feed, it has a competitive advantage, both in terms of cost of production and in terms of quality. This is how I think CIMMYT should promote and encourage people to use triticale.” Ammar added that for developing countries to experience the full benefits of the crop, more emphasis needs to be placed on promotion, technology transfer, and education.