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Assessing the potential of ICT in Pakistan’s agricultural extension

Written by on May 5, 2016. Posted in News.

Mark Bell presented the working paper to the Federal Minister of National Food Security and Research, Pakistan. Photo: Amina Nasim Khan/CIMMYT — Mark Bell presented the working paper to the Federal Secretary of National Food Security and Research, Pakistan. Photo: Amina Nasim Khan/CIMMYT

ISLAMABAD– The United States Agency for International Development (USAID)-funded Agricultural Innovation Program for Pakistan shared the findings and proposed a plan for applying information communication technology (ICT) in agricultural extension in Pakistan, today in Islamabad during the launch ceremony of a working paper on the use of ICT in agriculture extension in Pakistan

This working paper is a product of AIP’s e-PakAG led by the University of California Davis (UC Davis) and highlights a series of opportunities to enhance the use of ICT in agricultural extension. Held at the National Agricultural Research Center (NARC), Islamabad, the launch ceremony of ICT use highlighted the promising role of new tools such as cell phones and enhanced videos in obtaining better scientific results to help farmers. The work by UC Davis and the University of Agriculture, Faisalabad, was implemented as part of the AIP, led by the International Maize and Wheat Improvement Center (CIMMYT) in partnership with the Pakistan Agricultural Research Council (PARC), ILRI, AVRDC, IRRI and UC Davis.

Imtiaz Muhammad sharing the highlight of AIP and his views on the impact of information communication technology (ICT) on improving agricultural sector. Photo: Amina Nasim Khan/CIMMYT

CIMMYT Country Representative Imtiaz, Muhammad during the presentation of a working paper on ICT in agricultural extension said, “This new era of technology is leading to new horizons in agricultural research. The trends indicate powerful impact of information communication technology on improving the farmer’s productivity and these innovative practices will ultimately improve the Pakistani agricultural sector.”

Praising the efforts of AIP, Federal Secretary for National Food Security and Research Abid Javed pointed out that the continuous support of the American people is reshaping Pakistan’s agricultural sector, particularly farmers.

“ICT, like never before, offers us unprecedented opportunities to connect people and make useful information available to poor farmers. We have to find out how to better turn that potential into reality,” said Mark Bell, leader of AIP’s e-Pak Ag.

Pakistan’s Federal Minister of National Food Security and Research shared his thoughts with the audience at the launching ceremony. Photo: Amina Nasim Khan/CIMMYT — Pakistan’s Federal Secretary of National Food Security and Research shared his thoughts with the audience at the launching ceremony. Photo: Amina Nasim Khan/CIMMYT

As PARC Chairman Nadeem Amjad indicated, today the use of ICT is essential and AIP’s efforts will make it easy to convey relevant and credible information to extension staff and, through them, to farmers.

The United States is committed to working hand in hand with Pakistan to develop and modernize the agricultural sector. As a global center of excellence in the improvement of maize and wheat systems, CIMMYT has maintained a long and highly productive relationship with the Pakistani government and national partners, with the invaluable support of U.S. government agencies. AIP’s E-Pak Ag activities are capturing science and research innovations led by UC Davis, which has a rich history of working with and strengthening research, education and extension programs around the world.

Launched in 2013, the USAID-funded Agricultural Innovation Program for Pakistan (AIP) works to increase agricultural productivity and incomes by promoting and disseminating modern practices in the cereal and cereal systems (wheat, maize and rice), livestock, fruit, and vegetable sectors; enhancing the capacity of agricultural scientists and researchers through short-term and long-term training such as M.Sc. and Ph.D. scholarships at U.S. land grant universities; establishing Provincial Agricultural Research for Development (AR4D) Boards to support expansion of provincial linkages to national, regional and international communities through a mechanism of coordination; and improving agricultural growth and research in Pakistan through a Competitive Grants System. Project management is vested in a unique consortium of Consultative Group for International Agricultural Research (CGIAR) centers, US land grant universities, non-CGIAR centers, and the Pakistan Agricultural Research Council (PARC), led by the International Maize and Wheat Improvement Center (CIMMYT). For more information, visit: aip.cimmyt.org.

Global wheat community discusses research, partnerships at Obregon pilgrimage

Written by on April 14, 2016. Posted in News.

Scientist Sukhwinder Singh (L) hosts a discussion in the wheat fields at the CIMMYT research station in Obregon, Mexico. CIMMYT/Julie Mollins

OBREGON, Mexico (CIMMYT) — For hundreds of international agricultural development experts, an annual gathering in northern Mexico provides a vital platform for sharing and debating the latest wheat breeding news and research.

This year, more than 200 members of the wheat community from more than 30 countries met in the legendary wheat fields of Ciudad Obregon in Mexico’s state of Sonora to participate in Visitors’ Week, hosted by the Global Wheat Program (GWP) of the International Maize and Wheat Improvement Center (CIMMYT).

The event coincides with the birthday of Norman Borlaug, the late CIMMYT wheat breeder and Nobel Peace Prize laureate, known as the father of the Green Revolution for his contributions to global food security, many of which were undertaken in Obregon. This year, Visitors’ Week delegates toasted his 102^nd birthday at the Norman E. Borlaug Experimental Field research station.

The month of March also marks the peak wheat-growing season in Obregon, and participants attended a field day tour to see old and new wheat varieties, learn about CIMMYT programs and the latest research findings. Additionally, meetings and discussions were held with the goal of contributing to the improvement of wheat research across the globe by identifying key priorities.

INTERNATIONAL DIALOGUES

A brainstorming session between representatives from the British government and CIMMYT included discussions on collaborating on breeding for tolerance to high ambient temperatures, durable disease resistance, nitrogen use efficiency, and quality and nutrition.

Future collaborations between CIMMYT and Australia were explored with the Grains Research and Development Corporation and the CIMMYT-Australia-ICARDA Germplasm Exchange (CAIGE) group. 2Blades, a U.S.-based organization supporting the development of durable disease resistance in crop plants, joined the discussion and expressed the need to use safe, sustainable crop production strategies.

As part of discussions regarding international collaboration, the second meeting of the Expert Working Group on Nutrient Use Efficiency in wheat aimed to improve international coordination on NUE (nitrogen and other nutrients) research among Australia, Britain, France, Mexico, Italy, Spain and Germany.

During the NUE meeting, an executive committee was appointed, with Malcolm Hawksford, head of Plant Biology and Crop Science at Rothamsted Research as chair and Jacques Le Gouis, of the French National Institute for Agricultural Research, as vice chair.

As well, the International Wheat Yield Partnership (IWYP) held its first official conference during which IWYP director Jeff Gwyn discussed outcomes and objectives for the next 20 years.

Due to the large audience of global wheat researchers, the Borlaug Global Rust Initiative took the opportunity to launch its new project, Delivering Genetic Gain in Wheat (DGGW), supported by a $24 million grant from the Bill & Melinda Gates Foundation. Under the DGGW, CIMMYT scientists aim to mitigate serious threats to wheat brought about by climate change by developing and deploying new heat-tolerant, disease-resistant wheat varieties.

ENCOURAGING ENGAGEMENT

With the hope of increasing data and information sharing, the International Wheat Improvement Network (IWIN) awarded Mehmet Nazım Dincer of Turkey the IWIN Cooperator Award for contributing data on international nurseries. Through a lottery, Dincer was selected from among researchers who provided data on international seed nurseries to IWIN in 2015. Dincer was awarded a one-week paid visit to Obregón during GWP Visitors’ Week, and was also congratulated for his collaborative efforts during the festivities.

Another lottery will be held in November to select the next winner from among cooperators who return 2016 international nursery data. GWP director Hans Braun joked that he is not aware of other lotteries with so few participants in which the jackpot is a trip to Obregon, encouraging IWIN cooperators to return their data and win.

Visitors’ Week is not only an important time for international collaborations and brainstorming, but also for capacity development and training early career scientists. Coinciding with this year’s Visitors’ Week was the GWP Basic Wheat Improvement Course (BWIC), a three-month training course for young and mid-career scientists focusing on applied breeding techniques in the field. In addition to attending Visitors’ Week events, trainees were offered special courses with guest lecturers.

Joining the BWIC at this time were winners of the 2016 Women in Triticum Award who alongside women trainees attended a “Women in Agriculture” discussion led by Jeannie Borlaug, daughter of Norman Borlaug, to discuss difficulties and successes women face in achieving equality in the science and agriculture sectors.

Global wheat breeding provides billions in benefits, CIMMYT study shows

Written by Mike Listman on April 5, 2016. Posted in Features.

EL BATAN, Mexico (CIMMYT) — Almost half the world’s wheat land is sown to varieties that come directly or indirectly from research by a longstanding, global network of crop scientists, according to a new report by CIMMYT.

Yearly economic benefits of that research ranged from $2.2 to 3.1 billion (in 2010 dollars), and resulted from annual funding of just $30 million, a benefit-cost ratio as high as 103:1, the study shows.

Published to coincide with CIMMYT’s 50^th anniversary, the new study tabulates and analyzes the pedigrees of 4,604 wheat varieties released worldwide during 1994-2014, based on survey responses from public and private breeding programs in 66 countries.

Fully 63 percent of the varieties featured genetic contributions from the breeding research of CIMMYT or of the International Center for Agricultural Research in the Dry Areas (ICARDA), both members of CGIAR, a publicly-funded agricultural-research-for-development consortium.

In 2014, those varieties — all developed through conventional cross-breeding and selection — accounted for 106 million of the approximately 220 million hectares of wheat harvested worldwide, according to Michael Baum, Director of ICARDA’s Biodiversity and Integrated Gene Management Program and Morocco Platform.

“The fourth in a series of wheat impact assessments first published in 1993, the latest report highlights impressive CGIAR contributions in all wheat-growing regions,” Baum said. “In South Asia, for example, which is home to more than 300 million undernourished people and whose inhabitants consume over 100 million tons of wheat a year, 92 percent of the varieties carried CGIAR ancestry.”

FREE SEED, FUNDING CRUCIAL

CIMMYT and ICARDA depend on donor assistance and national partnerships to achieve meaningful farm-level impacts, but national co-investments do not figure in the current study, according to Hans Braun, director of CIMMYT’s global wheat program. “In 2014 alone, CIMMYT distributed free of charge more than 12 tons of seed of experimental lines for testing and other research by 346 partners in public and private breeding programs of 79 countries,” Braun said. “The partners return performance data to us, but can freely use lines they choose for their own breeding and varietal development efforts.”

“Started in the 1950s by the late Norman Borlaug, this global wheat improvement pipeline has been the main source of new genetic variation for wheat yield increases, adaptation to climate change, and resistance to crop pests and diseases,” Braun added. “The latest impact study attests to its continued worth, but reliable and consistent funding is critical, if global wheat breeding is to satisfy rising demand for the crop in developing countries.”

Led by Borlaug, who won the 1970 Nobel Peace Prize for his contributions and worked at CIMMYT until 1979, wheat breeding advances during the 1960s-70s helped to spark the Green Revolution from which the 15-member CGIAR arose and to keep food prices at historically low levels for decades.

But by 2050 the current global population of 7.3 billion is projected to grow 33 percent to 9.7 billion, according to the United Nations. Demand for food, driven by population, urbanization, and increasing global wealth, will rise more than 60 percent, according to a recent report from the Taskforce on Extreme Weather and Global Food System Resilience.

Experts say that wheat farmers must meet this rising demand from the same or less land area, while confronting more extreme and erratic rainfall and temperatures and using inputs like water and fertilizer much more effectively.

Developing countries received the greatest benefit from CGIAR contributions, particularly in spring bread and spring durum wheat areas, an outcome that aligns with CGIAR’s mandate to help resource-poor farmers and alleviate poverty and malnutrition. Still, adoption of CGIAR-related cultivars was not limited to developing countries and the study highlights significant spill-overs:

In Canada, three-quarters of the wheat area was sown to CGIAR-related cultivars.
In the U.S., nearly 60 percent of the wheat area was sown to CGIAR-related varieties.
In Western Australia, CGIAR-related varieties were used on more than 90 percent of the wheat area.

To view or download a copy of the study, click on the title below:

Lantican, M.A., H.J. Braun, T.S. Payne, R.P. Singh, K. Sonder, M. Baum, M. van Ginkel, and O. Erenstein. 2016. Impacts of International Wheat Improvement Research, 1994-2014. Mexico, D.F.: CIMMYT.

Combating malnutrition: a new zinc-rich variety of wheat

Written by on April 4, 2016. Posted in Blogs.

VeluBlogpic — A farmer feeds harvested wheat crop into a thresher as a woman collects de-husked wheat in a field at Kunwarpur village, Allahabad in India’s Uttar Pradesh website. Credit: Handout

V.K. Mishra and Ramash Chand are professors at Banaras Hindu University in Varanasi, India. Arun Joshi is a wheat breeder at CIMMYT. Any views expressed are their own.

One of the side-effects of the Green Revolution, which began in the 1960s and led to large increases in crop production, has been a change in the cropping patterns in many parts of India.

Farmers have shifted to crops with higher yields. In the Indo-Gangetic plains, for example, rice and wheat have replaced many other crops. This has reduced crop diversity, affected dietary patterns, and led to malnutrition due to a poor supply of proteins, vitamins, iron and zinc.

Wheat is the staple diet in Uttar Pradesh and Bihar. Farmers in those states typically have very small landholdings and consume about 70 per cent of the food they produce. One essential mineral missing from their diet is zinc. A zinc deficiency leads to malfunctioning of several proteins and enzymes, and manifests itself in a variety of diseases, including diarrhea, skin and respiratory disorders.

One way of making up for this kind of deficiency is to provide fortification by adding missing nutrients to food, but this is complex for several reasons, including price increases, the problem of quality control, and the possibility of adulteration.

We tested the genetic bio-fortification technology for enhancing the zinc content in wheat crops under the HarvestPlus project of CIMMYT and the International Center for Tropical Agriculture, funded by the Bill & Melinda Gates Foundation. Bio-fortification is a seed-driven technology that enables crops to extract a higher amount of zinc from the soil and store it in the edible parts.

Through cross-breeding, we produced several thousand wheat genotypes and screened them for high zinc content and high yield. In India, a new variety would be unacceptable if it does not deliver a higher yield than the varieties already under cultivation. We isolated several of these cross-bred varieties that had both high zinc and high yield, and put them through field trials. The existing varieties of wheat crop had 29 parts per million (ppm) of zinc and the varieties we selected had 40 to 45 ppm of zinc.

These field trials were conducted at 70 different locations. Two specific varieties of wheat were then distributed to about 5,000 farmers for cultivation.

The next stage is national trials, which will be conducted by the Indian Council of Agricultural Research (ICAR). The first thing that ICAR does is to put the recommended varieties to disease trial. The ICAR tests take about three years. One of the varieties, BHU-35, has recently cleared the disease-testing stage and is ready to be released in Uttar Pradesh for cultivation, after a few more regulatory clearances.

Seven other varieties are currently undergoing disease testing, and in the next few years, many other zinc-rich wheat crops will be ready for cultivation.

This story was originally published in The Indian Express.

Cereal systems in South Asia show diverse benefits of conservation agriculture

Written by on April 1, 2016. Posted in Blogs. 1 Comment on Cereal systems in South Asia show diverse benefits of conservation agriculture

Conservation agriculture (field at right) protects wheat from damage due to water stagnation experienced in a conventional field, visible in the blackening of the wheat (left field). Photo: CIMMYT/ Sapkota — Conservation agriculture (field at right) protects wheat from damage due to water stagnation experienced in a conventional field, visible in the blackening of the wheat (left field). CIMMYT/Tek Sapkota

Julianna White is program manager for low emissions agriculture at the CGIAR Research Program on Climate Change, Agriculture and Food Security. Tek Sapkota is a scientist with the International Maize and Wheat Improvment Center and lead author of the study. Any opinions expressed are their own.

Research shows conservation agriculture increases the income of farmers, moderates canopy temperatures, improves irrigation productivity and reduces greenhouse gas emissions in cereal systems in the Indo-Gangetic plains.

Conservation agriculture practices are also climate-smart, meaning they help farmers adapt to climate change while minimizing greenhouse gas emissions, found researchers from CIMMYT, the Borlaug Institute for South Asia and the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).

In an August 2015 article in the Journal of Integrative Agriculture, researchers report that a comprehensive literature review and evidence collected from on-farm trials showed that conservation agriculture – defined as minimal soil disturbance and permanent soil cover combined with appropriate rotations – improved farmers’ income, helped crops sustain or adapt to heat and water stresses, and reduced agriculture’s contribution to greenhouse gas emissions in cereal systems in South Asia.

Farmer Ram Shubagh Chaudhary in his wheat fields, in the village of Pokhar Binda, Maharajganj district, Uttar Pradesh, India. He alternates wheat and rice, and has achieved a bumper wheat crop by retaining crop residues and employing zero tillage. He is one of the farmers working in partnership with the Cereal Systems Initiative for South Asia (CSISA). CIMMYT is one of the many partners involved in CSISA, a collaborative project designed to decrease hunger and increase food and income security for resource-poor farm families in South Asia through development and deployment of new varieties, sustainable management technologies, and policies, led by the International Rice Research Institute (IRRI) and funded by the Bill & Melinda Gates Foundation and the USAID. Chaudhary carries out many different experiments, including comparisons of varieties, sowing dates, herbicides, and other variables, and gives demonstrations of his fields to other farmers. Photo credit: CIMMYT. — Farmer Ram Shubagh Chaudhary in his wheat fields, in the village of Pokhar Binda, Maharajganj district, Uttar Pradesh, India. He alternates wheat and rice, and has achieved a bumper wheat crop by retaining crop residues and employing zero tillage. CIMMYT/Petr Kosina

Farmers reap economic benefits

Conservation agriculture recommends minimal soil disturbance, most commonly tillage. Farmers who practiced zero tillage saved 23 percent in production costs by avoiding preparatory tillage and reducing the number of times fields were irrigated, while reaping the same or slightly higher yields.

Minimizing heat stress

High temperatures during the maturity stage cause wheat to decrease grain size, lowering overall yields, a phenomenon known as “terminal heat effect.” Farmers who practice conservation agriculture avoid this heat stress because residues left on the surface of the field conserve soil moisture, enhancing transpiration and creating a cooling effect – thus avoiding reduced yields caused by terminal heat effect.

Efficient use of water resources

Researchers found multiple examples that the zero tillage component of conservation agriculture led to significant water savings in both rice and wheat systems. Water savings accrued across systems. In rice-wheat systems, retention of wheat residues reduces water use in rice, and retention of rice residues causes reduced water use in wheat. Non-requirement of preparatory tillage advances the planting times thereby increasing rainwater-use efficiency and utilizing residual moisture from the previous crop.

Decrease in greenhouse gas emissions

Minimizing soil disturbance allows for soil carbon to accumulate, causing a net soil carbon gain. Although scientists are still debating the extent of soil carbon sequestered through conservation agriculture, indirect emissions reductions are numerous: less power and fuel consumption due to decreased tillage in conservation agriculture, decreased labor from machines and humans, and slower depreciation of equipment.

Business-as-usual production practices such as conventional tillage and farmers’ nutrient and irrigation management systems are greenhouse gas-intensive, while zero tillage reduces energy consumption in land preparation and crop establishment and efficient use of water resources reduces energy needs from pumping. Leaving residues in the field increases soil health and fertility, thereby reducing the need for chemical fertilizers.

Researchers found that, on average, farmers could save 36 liters of diesel per hectare, equivalent to a reduction in 93 kg CO2 emission per hectare per year by practicing zero tillage for land preparation and crop establishment in the rice-wheat system typical on the Indo-Gangetic Plain. Given that 13.5 million hectares are under rice-wheat system cultivation in the region, this represents a reduction of 12.6 megatons of CO2 equivalent.

New technologies increase uptake of conservation agriculture

Despite excellent productivity, economic gains and environmental benefits, adoption of conservation agriculture in South Asia is still relatively slow, most likely due to various technological and socio-economic factors. It takes years and ample evidence for farmers to change the entrenched habit of tillage with planting. And it is a process.

For example, some farmers have adopted zero-tillage in wheat production, primarily to facilitate early planting, lower production costs and increase yields (and therefore profitabilitiy). However, these same farmers still prefer to practice tillage and puddling (wet-tillage) in their rice crops for weed control and reduction in percolation loss of water/nutrient. Also, farmers tend to burn crop residues to facilitate planting with the zero-tillage drill. To realize the full potential of conservation agriculture, all crops in rotation have to be brought under zero tillage, and crop residues will have to be used as soil surface mulch.

Due to the recent development of the “Turbo Happy Seeder,” which can drill seed and fertilizer directly through loose and anchored crop residues, farmers are gradually moving towards zero tillage across the agriculture system.

Farmers who practice conservation agriculture also must adjust their nutrient management systems in order to maximize crop productivity decrease costs. Conventional fertilizer recommendations have been calibrated based on tillage-based systems are thus not necessarily appropriate for conservation agriculture systems, including nutrient stewardship (applying the right source of fertilizer at the right time in right place using right method).

Crop residue management is essential for continuous coil cover, an important component of conservation agriculture, but farmers are faced with competing uses of crop residue as livestock feed, fuel, mulch and compost. Local adaptive research is needed to address strategic residue and nutrient management, weed control and scale-appropriate machinery development.

Such a paradigm shift in crop management requires a mindset transition among farmers and other value chain actors, including researchers, extension agents, market players and other institutions. Though it is recognized that transition takes time, recent progress and development in weed control and nutrient management systems signal that practice of conservation agriculture is growing across the region, including among different socio-economic groups and farm typologies.

CCAFS and CIMMYT continue research and implementation of low emissions agriculture across the globe. See also the regional focus on conservation and climate-smart agriculture in South Asia.

CIMMYT India staff brainstorm steps to implement strategy

Written by on March 27, 2016. Posted in News. 1 Comment on CIMMYT India staff brainstorm steps to implement strategy

Kropff with with CIMMYT Bihar staff. Photo: Nynke Kropff-Nammensma/CIMMYT

NEW DELHI — The International Maize and Wheat Improvement Center (CIMMYT) Director General Martin Kropff presented the organization’s draft strategy with its unifying vision of ‘One CIMMYT’ at the staff session in the Delhi office during his India visit from 24 February to 3 March. Kropff highlighted that CIMMYT’s excellent scientific work, global presence, partnerships and people are its strengths. However, the organization needs to focus on engaging with new donors and increasing organizational effectiveness in the future.

In the meeting, Kropff shared reflections on his eight months at CIMMYT, emphasizing that improving integration among different projects, teams and geographies through shared values and teamwork will help to achieve a common mission: “Maize & Wheat Science for Improved livelihoods.”

Kropff examines zero tillage wheat in Bihar. Photo: Nynke Kropff-Nammensma/CIMMYT

Staff discussed different elements of the strategy in smaller group breakout sessions and suggested various steps to raise scientific excellence, increase capacity building and to achieve the One CIMMYT objective across all regions. The groups agreed that the “will play a key role in bringing innovative ideas and developing the next generation of well-trained scientists.

During his first visit to the state of Bihar, Kropff visited BISA research farm at Pusa, where he was accompanied by Hari S. Gupta, Director General of BISA, senior officials from Rajendra Agriculture University and CIMMYT scientists. Raj Kumar Jat, BISA cropping systems agronomist, explained the positive impacts of long-term conservation agriculture research on productivity, profitability and soil health at the farm. Kropff saw demonstrations of small farm mechanization, climate-smart practices and the latest research tools and techniques for breeding crop varieties.

The team visited the research platform of the Cereal Systems Initiative for South Asia (CSISA) project in Patna. R.K. Malik, CIMMYT cropping systems agronomist, highlighted that research results have shown that using shorter hybrid rice varieties can help facilitate an early rice harvest and advance wheat sowing. This will help combat the adverse effects of climate change such as rising heat during the wheat ripening phase and will increase wheat productivity in Bihar. Kropff also interacted with women farmers and service providers to understand their business development services around service provision model.

Kropff and the CIMMYT-BISA team then met with Nitish Kumar, Bihar Chief Minister to discuss how CIMMYT and BISA’s work on new technologies could be helpful to double the productivity in the state with less cost and less water while improving the soil quality. The meeting was also attended by the senior officials of the state government and the Agricultural Production Commissioner of Bihar.

Researchers race to rescue wheat sample in war-torn Syria

Written by on February 22, 2016. Posted in Features. 1 Comment on Researchers race to rescue wheat sample in war-torn Syria

After wheat seeds are planted in the greenhouse, the samples are then harvested and prepared to be sent to the laboratory for DNA extraction and genotyping. Photo: Carolina Sansaloni/CIMMYT

EL BATAN, Mexico (CIMMYT) – With Syria torn apart by civil war, a team of scientists in Mexico and Morocco are rushing to save a vital sample of wheat’s ancient and massive genetic diversity, sealed in seed collections of an international research center formerly based in Aleppo but forced to leave during 2012-13.

The researchers are restoring and genetically characterizing more than 30,000 unique seed collections of wheat from the Syrian genebank of the International Center for Agricultural Research in the Dry Areas (ICARDA), which has relocated its headquarters to Beirut, Lebanon, and backed up its 150,000 collections of barley, fava bean, lentil and wheat seed with partners and in the Global Seed Vault at Svalbard, Norway.

In March 2015, scientists at ICARDA were awarded The Gregor Mendel Foundation Innovation Prize for their courage in securing and preserving their seed collections at Svalbard, by continuing work and keeping the genebank operational in Syria even amidst war.

“With war raging in Syria, this project is incredibly important,” said Carolina Sansaloni, genotyping and DNA sequencing specialist at the Mexico-based International Maize and Wheat Improvement Center (CIMMYT), which is leading work to analyze the samples and locate genes for breeding high-yield, climate resilient wheats. “It would be amazing if we could be just a small part of reintroducing varieties that have been lost in war-torn regions.”

Treasure from wheat’s cradle to feed the future

Much of wheat seed comes from the Fertile Crescent, a region whose early nations developed and depended on wheat as the vital grain of their civilizations. The collections could hold the key for future breeding to feed an expanding world population, according to Sansaloni.

“An ancient variety bred out over time could contain a gene for resistance to a deadly wheat disease or for tolerance to climate change effects like heat and drought, which are expected to become more severe in developing countries where smallholder farmers and their families depend on wheat,” she explained.

Cross-region partners, global benefits

Sansaloni’s team has been sequencing DNA from as many as 2,000 seed samples a week, as well as deriving molecular markers for breeder- and farmer-valued traits, such as disease resistance, drought or heat tolerance and qualities that contribute to higher yields and grain quality.

They are using a high-end DNA sequencing system located at the Genetic Analysis Service for Agriculture (SAGA), a partnership between CIMMYT and Mexico’s Secretariat of Agriculture, Livestock, Rural Development, Fisheries and Food (SAGARPA), and with the support of a private company from Australia, Diversity Arrays Technology.

The sequencer at SAGA can read 1600 samples of seed at once and develops more data than ever before. The HiSeq 2500 boils down data and shows the information at a “sequence level”, for example, height variations among wheat varieties.

Worldwide, there are few other machines that produce this kind of data and most are owned by private companies, explained Sansaloni. This was the first non-Latin American based project used by the HiSeq 2500.

“The success of this project shows what a fantastic opportunity for international collaboration we now have,” Sansaloni said. “I can’t even put a value on the importance of the data we have collected from this project. It’s priceless.”

After data has been collected, seed samples will be “regenerated” by ICARDA and CIMMYT. That is, the process of restoring old seed samples with healthy new seeds.

ICARDA and CIMMYT will share seed and data from the project and make these results available worldwide.

“With these new seeds, we hope to reconstruct ICARDA’s active and base collection of seeds over the next five years in new genebank facilities in Lebanon and Morocco,” said Fawzy Nawar, senior genebank documentation specialist, ICARDA.

Funded through the CGIAR Research Program on Wheat, the effort benefits both of the international centers, as well as wheat breeding programs worldwide, said Tom Payne, head of CIMMYT’s Wheat Germplasm Bank. “ICARDA is in a difficult situation, with a lack of easy access to their seeds and no facilities to perform genotyping,” he explained. “This was the perfect opportunity to collaborate.”

Mobilizing gene bank biodiversity in the fight against climate change

Written by on January 11, 2016. Posted in Features. 1 Comment on Mobilizing gene bank biodiversity in the fight against climate change

Ancestors of modern wheat (R) in comparison with an ear of modern cultivated wheat (L). Photo: Thomas Lumpkin/CIMMYT.

In a world where the population is expected to reach 9 billion by the year 2050, grain production must increase to meet rising demand. This is especially true for bread wheat, which provides one-fifth of the total calories consumed by the world’s population. However, climate change threatens to derail global food security, as instances of extreme weather events and high temperatures reduce agricultural productivity and are increasing faster than agriculture can naturally adapt, leaving our future ability to feed the global population uncertain. How can we ensure crop production and food security for generations to come?

In order to continue feeding the planet, it is imperative that we identify crop varieties that display adaptive and quality traits such as drought and heat stress tolerance that will allow them to survive and flourish despite environmental stresses. For this reason, a recent study by Sehgal et al., “Exploring and mobilizing the gene bank biodiversity for wheat improvement,” was conducted to characterize wheat seed samples in the CIMMYT germplasm bank to identify useful variations for use in wheat breeding.

The study analyzed the genetic diversity of 1,423 bread wheat seed samples that represent major wheat production environments around the world, particularly regions that experience significant heat and drought. The tested samples included synthetic wheat varieties, which are novel bread wheat varieties created by making crosses between the progenitors of modern bread wheat, durum wheat and wild grassy ancestors; landraces, which are local varieties developed through centuries of farmer selection; and elite lines that have been selectively bred and adapted. The samples were analyzed through genotyping-by-sequencing, a rapid and cost-effective approach that allows for an in-depth, reliable estimate of genetic diversity.

The results of the study suggested that many of the tested landraces and synthetics have untapped, useful genetic variation that could be used to improve modern wheat varieties. When combined with elite wheat germplasm, this genetic variation will increase stress adaptation and quality traits as well as heat and drought tolerance, thus leading to new wheat varieties that can better survive under climate change. The study also found new genetic variation for vernalization, in which flowering is induced by exposure to cold, and for glutenin, a major wheat protein responsible for dough strength and elasticity. Based on the information generated by the study, over 200 of the diverse seed samples tested have been selected for use in breeding, since they contain new specific forms of genes conferring drought and heat stress tolerance. This new genetic diversity will help bread wheat breeding programs around the world create new varieties to feed the world’s growing population in a changing environment.

This research is part of CIMMYT’s ongoing Seeds of Discovery (SeeD) project, which is funded by the Mexican Ministry of Agriculture, Livestock, Rural Development, Fisheries and Food (SAGARPA) through the Sustainable Modernization of Traditional Agriculture (MasAgro) project, as well as the CGIAR Research Program on Wheat (WHEAT). SeeD works to unlock the genetic potential of maize and wheat genetic resources by providing breeders with a toolkit that enables their more targeted use in the development of better varieties that address future challenges, including those from climate change and a growing population.

To read the full study, please click here:

Citation:

Sehgal D, Vikram P, Sansaloni CP, Ortiz C, Pierre CS, Payne T, et al. (2015) Exploring and Mobilizing the Gene Bank Biodiversity for Wheat Improvement. PLoS ONE 10(7): e0132112. doi:10.1371/journal.pone.0132112

Related Publications:

Exploiting genetic diversity from landraces in wheat breeding for adaptation to climate change (2015) Lopes, M.S., El-Basyoni, I., Baenziger, P.S., Sukhwinder-Singh, Royo, C., Ozbek, K., Aktas, H., Ozer, E., Ozdemir, F., Manickavelu, A., Ban, T., Vikram, P.

Coping with climate change: the roles of genetic resources for food and agriculture, Food and Agriculture Organization of the United Nations (FAO)

Agriculture ministers support policies to achieve Africa’s growth potential

Written by on November 17, 2015. Posted in News.

Participants in the SIMLESA high level policy forum in Entebbe, Uganda. Photo: Johnson Siamachira/CIMMYT — Participants in the SIMLESA high level policy forum in Entebbe, Uganda.
Photo: Johnson Siamachira/CIMMYT

East and Southern African countries need to formulate and implement appropriate policies to help smallholder farmers access technologies that will enable them to increase farm yields and improve crop resilience and nutrition to address poverty, food security, and economic growth, renowned Zimbabwean agricultural economist and academic Mandivamba Rukuni told a high-level policy forum.

Delivering the keynote address at the SIMLESA policy forum co-organized by CIMMYT and the Association for Strengthening Agricultural Research in Eastern and Central Africa (ASARECA) in Entebbe, Uganda, on 27–28 October, Rukuni said this can only be achieved through a dramatic shift to help smallholder farmers produce sufficient food for themselves, plus generate income. “Such technologies include improved seed varieties and fertilizers, and better infrastructure, such as roads and small-scale irrigation,’’ said Rukuni. SIMLESA is funded by the Australian Centre for International Agricultural Research (ACIAR) and implemented by CIMMYT.

5th International Cereal Nematode Initiative Workshop

Written by on October 13, 2015. Posted in News.

Photo: Participants signing in at the registration desk. Photo: Deliang Peng

The 5th International Cereal Nematode Initiative (ICNI) Workshop was held in Ankara, Turkey, on 12-16 September 2015. During the opening ceremony, 70 representatives from 21 countries were welcomed by Ali Osman Sari, Deputy Director General, Directorate of Agricultural Research and Policies, Turkish Ministry of Food Agriculture and Livestock (MFAL), Birol Akbas, Plant Health Department Head, MFAL, and Alexey Morgounov, Head, International Winter Wheat Improvement Program and CIMMYT-Turkey CLO.

During his opening speech, Sari gave a general presentation on MFAL and expressed his full support for workshop participants who tackle problems caused by cereal nematodes. Morgounov welcomed the participants and thanked donors for supporting the workshop. An invited speaker, Hafiz Muminjanov from FAO, gave a talk on FAO’s plant production and protection activities in Central Asia. Beverley Gogel, another invited speaker, presented the statistical analyses used in Australia to understand genotype by environment interaction in field and glasshouse experiments and determine the resistance of varieties to Pratylenchus. The next day, the third invited speaker, Hakan Ozkan, gave a presentation on using DNA molecular markers for disease resistance in plant breeding.

Workshop proceedings edited by Abdelfattah A. Dababat, Hafiz Muminjanov, and Richard Smiley were designed and printed by FAO and cover such subjects as biological management of nematodes, molecular techniques for nematode identification, cereal nematode biology and development, gene expression, and resistance. The quality of the scientific program and the participation of nematologists from various countries made for a highly successful meeting.

Cereal-Nematode-Initiative-Workshop2 — Photo: Participants in the 5th International Cereal Nematode Initiative Workshop, Ankara, Turkey. Photo: CIMMYT–Turkey.

The conference was coordinated and organized by Abdelfattah Dababat, CIMMYT-Turkey nematologist, as part of the ICARDA CIMMYT Wheat Improvement Program (ICWIP), and funded by CIMMYT, MFAL, DuPont, Bisab, Dikmenfide, GRDC and Syngenta as the main donor.

The 6th International Cereal Nematode Symposium will be held in Morocco in 2017. The date and place will be posted on CIMMYT’s home page in the coming months. For more information, please contact Abdelfattah A. Dababat (a.dababat@cgiar.org) or Fouad Mokrini (fouad_iav@yahoo.fr.), local organizer of the 6th Symposium in Morocco.

Tackling wheat rust diseases requires $108 million a year, study shows

Written by on September 30, 2015. Posted in Features.

PhilipPardey — Economist Philip Pardey on the sidelines of the International Wheat Yield Conference in Sydney, Australia. CIMMYT/Julie Mollins

SYDNEY, Australia (CIMMYT) – When storybook character Alice stepped through the looking glass, the Red Queen encouraged her to run as fast as she could. Alice did, but despite her efforts she remained stuck in one place:

“Now, here, you see, it takes all the running you can do, to keep in the same place. If you want to get somewhere else, you must run at least twice as fast as that!” said the Red Queen.

Philip Pardey, a professor in the Department of Applied Economics at the University of Minnesota, referred to the Red Queen character in Lewis Carroll’s 19th century novel “Through the Looking Glass” at the International Wheat Conference in Sydney, Australia to illustrate a conundrum about wheat rust disease research.

Despite efforts to develop wheat that is resistant to damaging stem, stripe and leaf rusts, the diseases, which have existed for 10,000 years, will continue to thwart scientists, Pardey said, adding that the annual global investment in wheat rust research should be $108 million a year in perpetuity.

Currently, major projects such as the Borlaug Global Rust Initiative, which is directed at completely wiping out Ug99 stem rust, are funded for set periods of time and target specific strains of rust. It is unfeasible to expect a cure to be found, Pardey argued.

“It’s fallacious to think that we can ‘solve the stem rust problem’ through funding because the actual solution sows the seeds of its own destruction,” Pardey said, explaining that the fight against rusts is ongoing and must be funded continuously.

RED QUEEN EFFECT

Just as Alice and the Red Queen ran in one spot as hard as they could but got nowhere, rust sexual reproduction and genetic re-combinations fight to survive, allowing wheat rusts to co-evolve and adapt to changes in their environment.

In his study, Pardey determined that global losses from all three rusts average at least 15.04 million tons (552.8 million bushels) per year, equivalent to an average annual loss of about $2.9 billion a year.

He calculated that the economically justifiable investment in wheat rust research and development should be $108 million a year, equivalent to an annual investment of $0.51 per hectare per year across the current 212 million hectares (524 acres) of wheat worldwide.

“The nature of the intervention is that the very seeds of success of wheat breeders sows their own destruction,” Pardey said. “A co-evolutionary pressure is developed where rust has every incentive to survive, so when fungicides are used or the biology of the plants is altered to resist those fungi, it forces evolutionary pressure on the fungi to evolve around that resistance.”

Almost the entire global wheat crop is at risk of infection from wheat rusts, Pardey said. Globally, only 3.2 percent of the crop is grown in areas not susceptible to  infection, while 62.7 percent of the crop is in areas that are vulnerable to all three rusts.

“I’m hopeful Pardey’s research findings illustrate the importance of ongoing funding for wheat rust research,” said Hans Braun, head of the Global Wheat Program at the International Maize and Wheat Improvement Center (CIMMYT) and the Wheat Research Program overseen by the CGIAR consortium of agricultural researchers.

“Pardey’s research is critical in highlighting the severity of the threat from all three types of rust, showing that continuous funding in perpetuity is the best way to keep them in check. Consistent funding will make it easier to help farmers and protect food security by controlling the disease.”

GLOBAL RISKS

Through modeling for both seasonal vulnerability and system vulnerability, Pardey determined that losses at any particular location or point in time do not represent the average annual global losses over the longer term.

“In 1935, the United States lost a fifth of the crop to rust, last year they lost less than half a percent,” Pardey said. “So, I wouldn’t want to take last year’s loss as being representative of the losses of this disease, nor would I want to take the 1935 loss. It’s not representative.”

Pardey developed a framework to characterize the probabilistic nature of losses over the century, then conducted a Monte Carlo simulation – which assesses risk impact under all possible outcomes of a given scenario – to determine a loss average estimate.

“If wheat breeders are successful in getting modern varieties onto all the wheat areas around the world, there is additional value because they’re at a higher yield level when the disease pulls the yields down,” Pardey said.

“High-yield varieties make the value of the rust avoidance go up as the yield goes up. You’ve got a virtuous cycle. The rust resistance becomes more valuable the more extensive the higher yielding varieties are spread. An investment of $108 million a year just allows us to keep up with it – we’re running fast to stand still.”

Impacts of international wheat improvement research: 1994 – 2014

Written by on September 21, 2015. Posted in Features.

Improved wheat varieties developed using CGIAR breeding lines, either in cross-pollinations or as direct releases, cover more than 100 million hectares — nearly two-thirds of the area sown to improved wheat worldwide, new research (Lantican et al., in press) shows. Benefits in added grain from CGIAR wheat research range from $2.8 to 3.8 billion each year — a very high return for the work’s annual, public funding of only $30 million, according to the full-length study. Consistent and secure funding is crucial to maintain the research and institutional capacities required to deliver such impact, particularly given the mounting challenges facing wheat food security and farm livelihoods in developing countries.

According to the study, the impacts derive largely from research and development activities conducted by the International Maize and Wheat Improvement Center (CIMMYT) and the International Center for Agricultural Research in the Dry Areas (ICARDA), both members of the CGIAR Consortium of agricultural research centers, with support from the CGIAR Research Program on Wheat (WHEAT) and partners worldwide including national research programs, advanced research institutes, and private companies.

Findings show that since 1994, farmers globally have enjoyed access to 4,604 improved wheat varieties and that there is continued and significant use in the developing world of CIMMYT and ICARDA wheat lines, which are bred and shared freely through international partnerships. CIMMYT-derived varieties alone cover as much as 80% of the wheat area in South Asian countries and, in sub-Saharan Africa, more than 90% of the area in Kenya and in Ethiopia.

More than a quarter of all wheat varieties and 40 percent of all spring wheat varieties released in this century contain CIMMYT germplasm.

In addition to profiting farmers in the developing world, where CIMMYT and ICARDA’s efforts are focused, the surplus grain produced also benefits wheat consumers — particularly the poor who spend a large portion of their income on food — according to evidence cited.

Specifically, the authors made reference to the study of Stevenson et al. (2013), published in the Proceedings of the National Academy of Sciences, which showed that, in the absence of CGIAR wheat improvement, global wheat prices would have been 29-59% higher in 2004 than they actually were.

Evidence also shows that elite wheat lines from CIMMYT or ICARDA are immediately useful for most wheat improvement programs worldwide and that their use saves a decade or more of cross-breeding for those programs. Moreover, far from representing a bottleneck in diversity, breeding stocks from the two centers have significantly enhanced the genetic diversity of improved wheat, particularly for critical traits like yield potential, grain processing quality, disease resistance, and early maturity, according to research cited by the authors (Warburton et al. 2006; Huang et al. 2015, pp. 13-14).

Finally, in contrast to the commonly-held belief that modern varieties are less resilient than farmers’ traditional varieties, the authors cite the study by Gollin (2006) showing that the increased use of improved wheat varieties over the past 40 years has made grain yields more stable and actually reduced farmers’ risk.

In addition to leading the world’s largest publicly-funded wheat improvement networks, CIMMYT and ICARDA delivering impact through extensive partnerships and longstanding research on productive and sustainable cropping practices. Crucial to their success are initiatives that foster farmers’ access to quality seed of new varieties and capacity-strengthening activities that target individuals and partner institutions. Notably, the two centers maintain, study, and share seed collections of wheat genetic diversity comprising nearly 200,000 unique samples wheat landraces, improved varieties, and wild relatives.

The new study proves that international collaboration on wheat research continues to provide the impressive returns on investments, as occurred during the 1960s-70s. Wheat breeding impacts at that time helped to spark the Green Revolution from which the 15-member CGIAR arose and to keep food prices at historically low levels for decades (Evenson and Gollin in Science, 2003).

Wheat farming in an age of changing climate and shifting markets

Although the costs of basic food commodities have fallen recently, they are still well above the decades-long, stable levels that preceded the 2008 food crisis. Worse, despite low grain prices, global stocks have shrunk 30% from levels at the outset of the millennium (Brown, L.R. 2012. Full Planet, Empty Plates; The New Geopolitics of Food Scarcity.). Reverberations of relatively local disturbances, like droughts or crop disease outbreaks, now cause inordinate price spikes and worsen food insecurity for the world’s poorest.

Looking forward, by 2050 the current global population of 7.3 billion is projected to grow 33 percent to 9.7 billion, according to the United Nations. Demand for food, driven by population, demographic changes and increasing global wealth, will rise more than 60 percent, according to a recent report from the Taskforce on Extreme Weather and Global Food System Resilience. Wheat farmers must meet this rising demand from the same or less land area, while confronting more extreme and erratic rainfall and temperatures and using inputs like water and fertilizer much more effectively.

As the world’s policymakers begin to acknowledge the interconnected nature of food, energy, water, and peace, every effort made to improve global food security is an investment in the future of humanity. Food insecurity drastically affect all sectors of society; either through hunger, high food prices, or social conflicts that send massive waves of desperate refugees in flight.

Farmers have met repeated food security challenges since the Industrial Revolution, with the support of science and focused development efforts, but science and development require investment. Wheat breeding and crop management research have long horizons – typically, for example, it takes much more than a decade for a variety to go from initial crosses to farmers’ fields.

The requisite research and institutional capacities for this work also take years to develop, but can be lost very quickly in the absence of committed policy support and consistent and secure funding. Publicly-funded wheat research barely has the resources to maintain the essential breeding and capacity building activities that underpin the impacts documented in this new publication, which will be released in November 2015 and aims to set the record straight on the magnitude of CGIAR contributions to global food supplies.

As of 2015, CIMMYT and ICARDA have agreed to operate their wheat research as a single joint program. They are struggling to find support for work on new technologies, such as advanced phenotyping platforms for heat and drought tolerance, or advanced global consortia focusing on traits that dramatically raise the genetic yield potential of wheat. Those and other tools and initiatives will be crucial for public wheat breeding research to partner effectively with the private sector and keep step with societal demands for food security and nutrition.

Funded through the CGIAR Wheat Research Program, the study is based on a survey sent to 94 countries that produce at least 5,000 tons of wheat each year. Responses came from 66 wheat-growing countries — 44 of them developing countries that account for nearly all the developing world’s wheat output. Survey data were complemented with information from published wheat varietal guides, figures on wheat varietal area insured or grown, papers in scientific journals, technical bulletins, and on-line sources including the US Department of Agriculture National Agricultural Statistics Services (USDA-NASS), the Annual Wheat Newsletter, and wheat area, production and yield statistics from the Food and Agriculture Organization of the United Nations (FAO). The study updates results of Lantican et al. (2005).

Lantican, M.A., T.S. Payne, K. Sonder, R. Singh, M. van Ginkel, M.Baum, H.J. Braun, and O. Erenstein. In press. Impacts of International Wheat Improvement Research in the World, 1994-2014. Mexico, D.F.: CIMMYT.

Replacing gender myths and assumptions with knowledge

Written by on September 18, 2015. Posted in Director General's corner.

CIMMYT Director General Martin Kropff speaks on the topic of ‘Wheat and the role of gender in the developing world’ prior to the 2015 Women in Triticum Awards at the Borlaug Global Rust Initiative Workshop in Sydney on 19 September.

If we are to be truly successful in improving the lives of farmers and consumers in the developing world, we need to base our interventions on the best evidence available. If we act based only on our assumptions, we may not be as effective as we could be or, even worse, actively cause harm.

One example is the common perception that women are not involved in the important wheat farming systems of North Africa and South Asia. By recognizing and engaging with these myths, we are beginning to build a more sophisticated understanding of how agriculture works as a social practice.

Currently, there are only a few published studies that take a closer examination of the roles played by women in wheat-based farming systems. These studies have found that, in some cases, men are responsible for land preparation and planting, and women for weeding and post-harvest activities, with harvest and transport duties being shared. Between different districts in India, huge variations may be found in the amount of time that women are actively involved in wheat agriculture. This shows that some careful study into the complexities of gender and agricultural labor may hold important lessons when intervening in any particular situation.

We must also never assume that, just because women are not as involved in agriculture in a particular context, they can not benefit from more information. In a survey carried out by CIMMYT researcher Surabhi Mittal in parts of rural India, it was found that women used a local cellphone agricultural advisory service just as much as men, and that this knowledge helped them get more involved in farming-related decision-making.

Gender is not just about women

For all that it is important to include women, along with other identity groups in project planning, implementation and data collection, it is important not to get into the trap of thinking that gender-integrated approaches are just about targeting women.

For example, the World Health Organization estimates that micronutrient deficiency affects at least two billion people around the world, causing poor health and development problems in the young. The effects of micronutrient deficiency start in the womb, and are most severe from then through to the first two years of life. Therefore it would make sense to target women of childbearing age and mothers with staple varieties that have been bio-fortified to contain high levels of important micronutrients such as zinc, iron or vitamin A.

However, to do so risks ignoring the process in which the decision to change the crop grown or the food eaten in the household is taken. Both men and women will be involved in that decision, and any intervention must therefore take the influence of gender norms and relations, involving both women and men, into account.

The way ahead

To move forward, each component of the strategy for research into wheat farming systems at CIMMYT also has a gender dimension, whether focused on improving the evidence base, responding to the fact that both women and men can be end users or beneficiaries of new seeds and other technologies, or ensuring that gender is considered as a part of capacity-building efforts.

Already, 20 of our largest projects are actively integrating gender into their work, helping to ensure that women are included in agricultural interventions and share in the benefits they bring, supplying a constant stream of data for future improvement.

We have also experienced great success in targeting marginalized groups. For instance, the Hill Maize Research Project in Nepal, funded by the Swiss Agency for Development and Cooperation (SDC) alongside the U.S. Agency for International Development (USAID), focused on food-insecure people facing discrimination due to their gender or social group. By supporting them to produce improved maize varieties in community groups, the project managed not only to greatly increase their incomes, but also to improve their self-confidence and recognition in society.

CIMMYT researchers are also among the leaders of a global push to encode gender into agricultural research together with other international research partnerships. In over 125 agricultural communities in 26 countries, a field study of gender norms, agency and agricultural innovation, known as GENNOVATE, is now underway. The huge evidence base generated will help spur the necessary transformation in how gender is included in agricultural research for development.

Further information:

The Borlaug Global Rust Initiative, chaired by Jeanie Borlaug Laube, has the overarching objective of systematically reducing the world’s vulnerability to stem, yellow, and leaf rusts of wheat and advocating/facilitating the evolution of a sustainable international system to contain the threat of wheat rusts and continue the enhancements in productivity required to withstand future global threats to wheat. This international network of scientists, breeders and national wheat improvement programs came together in 2005, at Norman Borlaug’s insistence, to combat Ug99. The Durable Rust Resistance in Wheat (DRRW) project at Cornell University serves as the secretariat for the BGRI. The DRRW, CIMMYT, the International Center for Agricultural Research in the Dry Areas (ICARDA) and the FAO helped establish the BGRI a decade ago. Funding is provided by the UK Department for International Development (DFID) and the Bill & Melinda Gates Foundation. For more information, please visit www.globalrust.org.

CIMMYT is the global leader in research for development in wheat and maize and related farming systems. CIMMYT works throughout the developing world with hundreds of partners to sustainably increase the productivity of maize and wheat to improve food security and livelihoods. CIMMYT belongs to the 15-member CGIAR Consortium and leads the Consortium Research Programs on wheat and maize. CIMMYT receives support from national governments, foundations, development banks and other public and private agencies.

Follow the #BGRI2015 hashtag on social media

Twitter: @CIMMYT, @KropffMartin and @GlobalRust

The first heat tolerant maize hybrids are licensed for deployment in Bangladesh, India and Nepal

Written by on September 17, 2015. Posted in Features.

Women farmers at a HTMA hybrid demonstration at Dumarawana village, Bara District, Nepal. Photo: NMRP, Rampur

The Bangladesh Agricultural Research Institute (BARI), Bangladesh’s ACI Seeds, India’s Bihar Agricultural University, Sabor, and the University of Agricultural Sciences, Raichur, Ajeet Seeds, and Nepal’s Hariyali Community Seeds and Sean Seeds are the first proud institutions/companies to receive a license for the deployment of heat tolerant maize hybrids. B.M. Prasanna, Director of CIMMYT’s Global Maize Program, formally presented the product licensing certificates to the heads/representatives of these organizations during the Heat Tolerant Maize for Asia (HTMA) project’s 3^rd Annual Progress Review and Planning Meeting held from 10-12 August 2015 in Hyderabad, India. Other project partners, including national program and seed companies from Pakistan, Nepal and Bangladesh, have shared their choice of hybrids, and asked to submit them for formal licencing. The hybrids were developed under the HTMA project funded by United States Agency for International Development (USAID) under the Feed the Future (FTF) initiative, a public-private alliance that targets resource-poor people of South Asia who face weather extremes and climate-change effects.Women farmers at a HTMA hybrid demonstration at Dumarawana village, Bara District, Nepal.

At the event’s inaugural session, Nora Lapitan, Senior Science Advisor, Bureau for Food Security, USAID, gave an update on the FTF initiative and highlighted its priorities, which include reducing poverty and malnutrition in children in target countries through accelerated inclusive agricultural growth and a high-quality diet. This was followed by an overview by B.M. Prasanna of the new CGIAR research program on Maize Agri-food system, its focus and priorities and the importance of stress-resilient maize in food security and livelihoods, especially in climate-change vulnerable regions, such as the Asian tropics.

The inaugural session was followed by technical sessions, during which Raman Babu, CIMMYT molecular maize breeder, M.T. Vinayan, CIMMYT maize stress specialist for South Asia, A.R. Sadananda, CIMMYT maize seed system specialist, and CIMMYT socioeconomist Christian Boeber presented their latest research results.

Mohammad Jalal Uddin, BARI Director of Research, receiving a licence for HTMA hybrid deployment from Prasanna. Photo: CIMMYT-India

Mohammad Jalal Uddin, BARI Director of Research, receiving a licence for HTMA hybrid deployment from Prasanna.P.H. Zaidi, HTMA project leader and senior maize physiologist at CIMMYT, described the progress achieved at the end of the project’s third year. Representatives from public and private sector partners presented the results of the HTMA trials conducted at their locations, and shared a list of top-ranking, best-bet heat-tolerant maize hybrids to take forward for large-scale testing and deployment. Collaborators from Pakistan’s Maize and Millet Research Institute (MMRI) and Bhutan’s Maize Program could not participate in the meeting but their progress reports were presented by K. Seetharam and Zaidi, respectively. It is quite impressive that within the first three years of the project, each partner has identified promising and unique maize hybrids suitable for their target markets/agro-ecologies.

Participants visited a demonstration of elite HTMA hybrids and their parents, where they observed the performance of their selected hybrids under Indian conditions. They were able to see the hybrids and their parents side by side, assess their performance and request seed of parental lines.

The project is also involved in capacity building, including providing support to a total of nine M.Sc./Ph.D. students, as well as workshops and in-country training courses in Nepal, Bangladesh and India, where over 100 researchers have been trained on developing stress resilient maize. In a special session dedicated to student research projects, four HTMA students, including Mahender Tripathi from Nepal, Ashraful Alam from Bangladesh and Akula Dinesh and C.N. Ranganath from India, presented their research projects.

The project’s progress was critically reviewed by the project steering committee (PSC) headed by Prasanna, who expressed great satisfaction with its overall progress and acheivements. Speaking for USAID, Lapitan said they are highly impressed with the progress of the HTMA project and consider it a model project. Other PSC members also expressed their satisfaction and agreed that the HTMA team deserves special appreciation for remarkable achievements within a period of just three years.

The HTMA project meeting was attended by program leaders, scientists and representatives from collaborating institutions in South Asia, including BARI, Nepal’s National Maize Research Program (NMRP) and two of India’s state agriculture universities. Seed companies operating in the region, including Pioneer Hi-bred, Kaveri Seeds and Ajeet Seeds from India, and Sean Seeds and Hariyali Community Seeds from Nepal, and international institutions such as Purdue University, USAID and CIMMYT also participated in the event.

The HTMA team at CIMMYT, Hyderabad, India. Photo: CIMMYT-India

Value of CGIAR wheat estimated at up to $3.8 billion a year, research shows

Written by on September 11, 2015. Posted in Features.

A field at El Batán research station. CIMMYT/Julie Mollins

SYDNEY, Australia (CIMMYT) – About 70 percent of spring bread and durum wheat varieties released globally over the 20-year period between 1994 and 2014 were bred or are derived from wheat lines developed by scientists working for the 15-member CGIAR consortium of agricultural researchers, according to new research.

Benefits of CGIAR wheat improvement research, conducted mainly by the International Maize and Wheat Improvement Center (CIMMYT) and the International Center for Agricultural Research in the Dry Areas (ICARDA), range from $2.8 billion to $3.8 billion a year, states a new policy brief, which highlights the economic benefits of international collaboration in wheat improvement research.

The research featured in the policy brief, which follows a series of global wheat impact assessments initiated by CIMMYT, was the focus of a keynote address at the 9^th International Wheat Conference (IWC), hosted in Sydney, Australia from September 20 to 25, 2015.

“The policy brief shows the vital contribution CGIAR and CIMMYT have played in delivering international public goods in the form of improved maize and wheat varieties for resource poor consumers,” said Hans Braun, director of CIMMYT’s Global Wheat Program and the CGIAR Research Program (CRP) on Wheat.

“Values reflect the increasing use of high-yielding modern varieties on more land area and higher mean wheat prices during the period under review,” Braun said.

A primarily publicly funded breeding pipeline established by CIMMYT in the 1960s and 1970s to help stave off famine in Asia and other regions in the developing world, distributes about 600 elite lines a year worldwide through its international wheat improvement network.

About $30 million is invested in international wheat improvement research annually, mainly through publicly funded research conducted with CIMMYT, national partners, ICARDA and the Wheat CRP.

“Our findings indicate that international wheat improvement research continues to generate high returns,” Braun said.

“The influence of CIMMYT’s publicly funded research resounds throughout the developed world and in private industry. The private sector benefits from CIMMYT’s work, ultimately profiting from a trustworthy, streamlined wheat breeding system which eliminates the need for costly duplication of efforts.”

Globally, about 150 to 160 million tons of wheat are traded a year at a value of roughly $250 a ton.

“Agricultural sectors in wealthy donor countries also benefit from CIMMYT’s work,” said Martin Kropff, CIMMYT’s director general, referring to investment in research and development for the poor as a “triple win.”

“The effectiveness and the return on public sector investment are extremely high,” Kropff said. Investment leads to more food and income for the rural poor, lower prices for the urban poor and extra stability and income for farmers.”

Wheat currently provides 20 percent of calories and 20 percent of protein to the global human diet. However, in some countries, such as Afghanistan, wheat provides more than half the food supply.

By 2050, the current global population of 7.3 billion is projected to grow 33 percent to 9.7 billion, according to the United Nations. Demand for food, driven by population, demographic changes and increasing global wealth will rise more than 60 percent, according to a recent report from the Taskforce on Extreme Weather and Global Food System Resilience. This demand can only be met if global investments in wheat improvement are significantly increased.

Lantican, M.A., T.S. Payne, K Sonder, R. Singh, M. Van Ginkel, M. Braun, O. Erenstein and H.J. Braun. (in press). Impacts of International Wheat Improvement Research In the World, 1994-2014. Mexico, D.F.: CIMMYT

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FOR FURTHER INFORMATION
Julie Mollins
News Editor & Media Manager
Global Wheat Program
International Maize and Wheat Improvement Center (CIMMYT)
E-mail: j.mollins at cgiar.org
Skype: juliemollins
Twitter:@jmollins

Related Research:

Braidotti, Gio. The international nature of germplasm enhancement [online]. Partners in Research for Development, Nov 2013: 27-29. Availability:<http://search.informit.com.au/ ISSN: 1031-1009. [cited 08 Sep 15].

Brennan, John P. and Kathryn J. Quade. Evolving usage of materials from CIMMYT in developing Australian wheat varieties. Australian Journal of Agricultural Research, 2006, 57, 947-952.