Theme: Climate adaptation and mitigation

Climate change threatens to reduce global crop production, and poor people in tropical environments will be hit the hardest. More than 90% of CIMMYT’s work relates to climate change, helping farmers adapt to shocks while producing more food, and reduce emissions where possible. Innovations include new maize and wheat varieties that withstand drought, heat and pests; conservation agriculture; farming methods that save water and reduce the need for fertilizer; climate information services; and index-based insurance for farmers whose crops are damaged by bad weather. CIMMYT is an important contributor to the CGIAR Research Program on Climate Change, Agriculture and Food Security.

Droughts in major wheat areas can fuel revolutions

Written by on March 6, 2013. Posted in News.

A February 2013 report from the Center for Climate & Security entitled “The Arab Spring and Climate Change” identifies climate change consequences—among them global and local wheat shortages and price hikes—as stressors that can ignite underlying causes of social conflict. In the opening chapter of the report, Oxford University Geographer Troy Sternberg notes how “…once-in-a-century winter drought in China reduced global wheat supply and contributed to global wheat shortages and skyrocketing bread prices in Egypt, the world’s largest wheat importer.” New York Times OpEd writer Tom Friedman wrote about the Center for Climate & Security study (see The Scary Hidden Stressor.)

Un informe publicado en febrero de este año por el Centro de Clima & Seguridad, bajo el título “La primavera árabe y el cambio climático“, revela que los efectos del cambio climático —como la escasez de trigo, local y mundial, y el alza de los precios— pudieran ser los factores detonantes de los conflictos sociales. En el primer capítulo, el geógrafo Troy Sternberg de la Universidad de Oxford, narra cómo “…la sequía que asoló China en invierno, de una magnitud que no se había registrado en los últimos 100 años, redujo el suministro global de trigo y contribuyó a la escasez y al alza desproporcionada de los precios del trigo en Egipto, el mayor importador de este producto en el mundo.” El reactor del New York Times Tom Friedman escribió acerca del estudio del Centro del Clima y la Seguridad (ver The Scary Hidden Stressor.)

Getting insights from high above: new remote sensing platform in Obregón

Written by on March 6, 2013. Posted in News.

False-color image of the CIMMYT-Obregon station captured from the multispectral camera at 1-meter resolution on 15 February 2013. Plots with dense vegetation are shown in red, the north-south road on the left is N. E. Borlaug, the east-west road in the middle of the image divides the 710 and 810 blocks.

With funding from MAIZE and WHEAT CRPs, the Global Conservation Agriculture Program acquired a new remote sensing system consisting of a multispectral and a thermal camera, software, and methods allowing for semi-automated image processing. The two cameras were delivered in February by Pablo J. Zarco- Tejada, director of QuantaLab remote sensing laboratory, Instituto de Agricultura Sostenible (IAS), Consejo Superior de Investigaciones Científicas (CSIC), Córdoba, Spain. Zarco-Tejada along with three technicians spent several days at CIMMYT-Obregón to train a pilot and CIMMYT staff on the equipment use.

The thermal camera helps to measure a water stress indicator: plant canopy temperature. Plants under water stress close their stomata to reduce transpiration, which increases crop canopy temperature as a result of reduction in evaporative cooling. Consequently, temperature differences between well-watered and water-stressed plants can be used to detect water stress accurately and at early stages. This will be used by MasAgro to measure the impact of tillage on crop water use efficiency, but it will also enable CIMMYT to develop a diagnostic tool based on the Crop Water Stress Index to help farmers determine the right time to irrigate wheat in the Yaqui Valley, Mexico. Once validated, the Crop Water Stress Index may also serve to identify the best time to irrigate plots at the research station.

Thermal image of the CIMMYT-Obregon station acquired from the thermal camera at a 2-meter resolution on 14 February 2013. Well-watered (cooler) plots are shown in blue, water-stressed (warmer) plots in green and red. Roads and bare soil areas have an even higher temperature and are shown in yellow.

The multispectral camera measures the light reflected in green, red, and near-infrared ranges. While a dense plant canopy can absorb more than 95% of the light in the visible range (violet to red), it reflects most of the light in the near-infrared range. Information on the light reflectance in the visible and near-infrared ranges helps to estimate ground cover and leaf area index, parameters usually correlated with biomass and yield. With two spectral channels in the red-edge region (in between the red and near-infrared ranges), the camera also allows to estimate the canopy chlorophyll content or greenness. Chlorophyll content is closely related to the nitrogen status of the crop, but it can be used to detect other nutrient deficiencies as well. Furthermore, the potential of using the multispectral camera in an airplane as a ‘flying GreenSeeker’ could enable researchers to diagnose nitrogen needs to optimize yield for around 1,000 hectares in about 1 hour, at a resolution of about 4 meters.

Within a few weeks, a hyperspectral camera will be added to the system. This camera with a spectral range between 400-1,000 nanometers is capable of acquiring 320 spectral bands and can be used to obtain images at a resolution as fine as 0.20 meters. It will be used to study the potential of the multispectral and hyperspectral sensors mounted on an airplane to diagnose nitrogen status and derive nitrogen recommendations to improve wheat quality (high protein content, low percentage of yellow berry, etc.). The hyperspectral imager also enables stress detection using other narrow-band vegetation indices related to the light-use efficiency, such as photochemical indicators, and quantification of chlorophyll fluorescence related to the canopy photosynthesis. Since all sensors can be mounted on the airplane simultaneously, it may be possible to diagnose irrigation and nitrogen fertilization needs during one flight. Thus researchers can develop diagnostic tools and recommendations for in-season nitrogen and water management to achieve higher nitrogen and water use efficiency.

The multispectral and thermal cameras are fully operational and will cover the research station in Obregón on a weekly basis until the end of April, with the resolution ranging between 0.20 and 0.40 meters, depending on the flight altitude and the type of camera. This is detailed enough to identify individual plots.

The collaboration between CIMMYT and QuantaLab-IAS-CSIC will continue through the setup of the new hyperspectral camera, further research conducted on crop stress indicators, and the identification of successful remote sensing indices. Canopy temperature, normalized difference vegetation index, and other vegetative indices will be made available at minor cost to all interested scientists. These measurements could be used for phenotyping, physiological, and agronomic research.

High expectations among stakeholders as WEMA Phase II kicks off

Written by on February 27, 2013. Posted in News.

During 4-8 February 2013, stakeholders of the Water Efficient Maize for Africa (WEMA) project gathered in Nairobi, Kenya, for the Fifth Review and Planning Meeting to discuss achievements and challenges of the recently concluded WEMA Phase I (2008-2013) and to plan for the second phase of the project (2013-2017) which begins in March this year. In the past four years, WEMA has made several key achievements, including the successful application and approval of permits to conduct confined field trials for transgenic varieties in Kenya, Uganda, and South Africa. Kenya and Uganda are now in their third year of trials, South Africa in its fourth. The project has also managed to submit conventional drought tolerant maize hybrids into the national performance trials in Kenya. “It is expected that farmers will have these WEMA conventional maize seeds by 2014,” says Denis Kyetere, African Agricultural Technology Foundation (AATF) executive director. CKH110078, one of the hybrids developed from the Drought Tolerant Maize for Africa (DTMA) materials, is in its final stage of approval in Kenya.

Emily Twinamasiko, Uganda’s National Agricultural Research Organization director general and WEMA Executive Advisory Board chair, was pleased with the achievements made in 2012 and commended all teams and the operations committee for their great efforts. Natalie DiNicola, Monsanto vice president for Africa and Europe, commented on the indicators of success: “The project will never be successful until the farmer has a product to plant and options to choose from.” Getting the seed to the farmers was stressed also by Ephraim Mukisira, Kenya Agricultural Research Institute (KARI) director, who called for speedy deployment of the varieties: “KARI wants to see the product with the farmer. The scientists must work hard so that impact can be seen and be seen today.”

B.M. Prasanna, Global Maize Program director, thanked Monsanto for donating the drought tolerant and Bt genes. “This is a tremendous opportunity to address some of the biggest challenges to African smallholder farmers [drought and stem borer infestation]. MON810 presents yet another great opportunity for WEMA to tap into the products from the Insect Resistant Maize for Africa project to develop a product that addresses many of the insect related constraints.” He added that new but exciting challenges were posed by maize lethal necrosis, particularly because it has allowed the WEMA team to assure partners that the materials being produced are resistant to the disease. During a visit to trials at KARI-Kiboko, stakeholders observed WEMA varieties, many of which have outperformed some of the best local hybrid checks on the market. They also visited the confined field trials for Bt MON810 and drought tolerant MON87460 that are in their first and fourth seasons of trials, respectively.

Shifting attention from successes to challenges, Stephen Mugo, CIMMYT principal scientist and co-chair of the WEMA Product Development team, spoke of the major lessons learnt by the team in Phase I that are crucial for the success of the second phase: continuous training in trials modernization and modern breeding techniques is necessary, as is a good quality assurance program for the exchange of germplasm between the private and public sectors to minimize the risk of inappropriate germplasm exchange. The stage is now set for Phase II after the meeting streamlined WEMA II milestones and developed the WEMA II 2013 work plans.

Lawrence Kent from the Bill & Melinda Gates Foundation noted that “with great privilege comes lots of responsibilities. We therefore expect great success from WEMA.” This sentiment was shared by other stakeholders, who were impressed by the achievements of Phase I and thus have high expectations for Phase II. “WEMA continues to be a success because of the combined and dedicated efforts within the partnership: the national agricultural research systems, CIMMYT, Monsanto, and AATF. All these partners have continued to work together, celebrating project gains and resolving any challenges together for the good of the larger goal and promise to smallholder farmers, a promise of food security and better livelihoods,” stated Kyetere. “A food secure continent is among the greatest inheritance and legacy we can leave the generations that are coming after us, our children and to our children’s children.”

First ever high-level foreign delegation visits BISA-Ludhiana

Written by on February 26, 2013. Posted in News.

20130206_160220 On 6 February 2013, the Borlaug Institute for South Asia (BISA) in Ladowal, Punjab, India, received a delegation consisting of eight members of the German Parliament —Harald Ebner, Alexander Süßmair, Max Lehmer, Heinz Paula, Alois Gerig, Eric Schweickert, Mechthild Heil, and Gabriele Groneberg— and Sabine Raddatz (counselor for Food, Agriculture, and Consumer Affairs, Embassy of the Federal Republic of Germany, India). The first ever high-level foreign delegation was welcomed by the CIMMYT-BISA team including Raj Gupta, ML Jat, HS Sidhu, Christian Böber, Tek Sapkota, and other BISA staff.

The purpose of the visit was to discuss food security issues in the context of resource degradation and climate change, and BISA’s role in assisting South Asian national agriculture research systems in addressing these challenges. In the beginning, Raj Gupta provided background information on the vision, mission, and partnerships of CIMMYT/BISA with national agriculture research systems. ML Jat then summarized the themes currently covered by BISA activities: (1) research infrastructure and farm development; (2) research on new maize and wheat germplasm, precision conservation agriculture, climate resilient production systems, and farm typology smart mechanization; (3) capacity enhancement through advanced courses, programs for visiting scientists, students, and interns, and exposure visits; and (4) partnerships and networking.

The delegation visited BISA farm and facilities to observe and better understand activities focusing on water table depletion, labor scarcity, residue burning, soil health deterioration, and climate change. The BISA team demonstrated no-till wheat with seven-ton surface residue of Sasbenia planted with front mounted knife roller (developed by BISA) and rear mounted turbo Happy Seeder in a single pass, and explained the advantages of this eco-friendly technology (including time, energy, and cost savings; reduction of environmental pollution; and climate adaptation). The long-term effects of residues on the likelihood of fungal disease manifestation were of particular interest to the German delegation. “There has been no evidence so far showing that keeping residuals might lead to a higher likelihood of diseases in the future,” Gupta addressed the concerns. “However, it will be monitored under the long-term conservation agriculture trials.”

When the delegation noticed a completely damaged winter maize crop on the other side of the fence of the BISA field, they were curious about what happened. “This is a result of severe frost injury, which shows the importance of developing cold tolerant maize germplasm,” explained ML Jat. Abiotic stress tolerant germplasm development is one of the issues on BISA’s agenda.

The visitors also observed BISA efforts on sustainable intensification of the cotton-wheat system, the second most important wheat based system in South Asia. They then discussed the application of pesticides and herbicides, assessment of different irrigation technologies, and crop management systems. Before leaving the BISA site, the delegation visited the new generation precision conservation agriculture machinery developed, adapted, and currently fin-etuned at BISA-Ludhiana. “BISA can play a critical role in smart farm mechanization in South Asia and other parts of the world by creating connections between stakeholders,” commented Er Baldev Singh, president of Agricultural Machinery Manufacturers Association of India.

The members of parliament appreciated HS Sidhu and his team for their work on smart mechanization innovation for smallholder farmers.

New project launched: Heat Stress Tolerant Maize for Asia

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

South Asian farm lands have been increasingly experiencing climate change related weather extremes. A report from the Asian Development Bank in 2009 warns that if the current trends persist until 2050, major crop yields and food production capacity of South Asia will significantly decrease — by 17% for maize, 12% for wheat, and 10% for rice — due to climate change induced heat and water stress. In response to this situation, USAID’s Feed the Future (FTF) initiative has decided to support the “Heat stress resilient maize for South Asia through a public-private partnership” (Heat Tolerant Maize for Asia, HTMA) project to develop heat resilient maize for South Asia.

Secretary of Agriculture backs CIMMYT’s initiative for sustainable crop intensification in Bangladesh

Written by on January 29, 2013. Posted in News.

bangladesh15 Bangladesh has a mosaic of distinct agricultural seasons, potentially allowing farmers to cultivate two and sometimes three crops on the same field. However, in the impoverished region of Southern Bangladesh, only 50% of farmers currently grow more than one rainy season rice crop per year, a situation highly problematic for the world’s most densely populated country, where agricultural land is shrinking by 1% per year as urbanization accelerates.

The main limitations to increased cropping intensity are the procurement of irrigation during the dry season, the high cost of agricultural labor, and delays in rice harvesting that set back timely planting of the subsequent dry season wheat, maize, or legume crop. As population, and thus future cereals demand, grows, overcoming these constraints is becoming an increasingly pressing issue. For these reasons, CIMMYT works closely with public and private sector partners, local agricultural service providers, and farmers to encourage efficient agricultural mechanization, irrigation, and conservation agriculture (CA).

To raise awareness of CIMMYT’s work on sustainable crop intensification in Southern Bangladesh, CIMMYT-Bangladesh, in association with International Development Enterprises (iDE), hosted a field day in Kramji Char, Barisal, on 17 January 2013. The visit showcased activities of the EU-funded Agriculture, Nutrition and Extension Project (ANEP), as well as the USAID-funded Cereal Systems Initiative for South Asia in Bangladesh (CSISA). CIMMYT was honored by the presence of a number of high-level public and private sector dignitaries, including Monzur Hossain (Ministry of Agriculture Secretary), Paul Sabatine (USAID-Bangladesh deputy mission director), Nazmul Islam (Bangladesh Agricultural Development Corporation chairman), Wais Kabir (Bangladesh Agricultural Research Council executive chairman), Krishibid Mukul Chandra Roy (Department of Agricultural Extension director general), Ahsan Khan Chowdhury (PRAN-RFL Group deputy managing director), and Anar Khalilov (USAID-Bangladesh senior food security advisor).

CIMMYT’s work in Kramji Char and much of Southern Bangladesh focuses on the sustainable provision of low-cost, fuel-efficient surface water irrigation using Axial Flow Pump (AFP) technologies, which can provide up to 46% more water per drop of diesel fuel consumed by diesel pumping. CIMMYT also popularizes the use of agricultural machineries with CA such as seeder-fertilizer drills, bed planters, and reapers that can be attached to two-wheel hand tractors. These implements enable more efficient planting and irrigation water use, while reducing labor requirements and saving farmers costs. Working with iDE, CIMMYT is developing business models for private sector and local machinery service provider partners to ensure farmers’ access to CA services at low-cost. At the completion of the field day, the Secretary of Agriculture concluded that “the demonstration of these machineries opens the door to increased crop productivity and farmers’ income.”

The field day was jointly organized by CIMMYT’s Timothy J. Krupnik, Yusuf Ali, Samina Yasmin, TP Tiwari, and Andrew McDonald. The event’s success would not have been possible without the valuable coordination and contribution of CIMMYT’s iDE partners, notably Rajiv Pardhan (Bangladesh country director), Nurul Amin (operations manager), Afzal Hossain Bhuiyan (business development specialist), and Richard Rose (ANEP Project Manager).

Haryana Chief Minister: conservation agriculture is the way of future farming

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

Chief-Minister-discussing-CA-in-field Thanks to high-yielding cultivars of wheat and rice, development of irrigation infrastructure, the work of innovative farmers, and the state’s support for improved technologies, the Indian state of Haryana has been a major contributor to the national food basket. However, the unsustainable monotonous rice-wheat cropping system increasingly threatens food security in the country. On 22 December 2012, a seminar on “Prosperity through diversification in agriculture” was jointly organized by the Haryana Farmers Commission, Indian Council of Agricultural Research (ICAR), National Dairy Research Institute (NDRI), Government of Haryana’s (GoH) Department of Agriculture, CIMMYT, Protection of Plant Varieties and Farmers’ Right Authority (PPV&FRA), and Lala Lajpat Rai University of Veterinary and Animal Sciences (LLRUVAS) in Karnal, India, to discuss the challenges presented by ground water resources depletion, soil health deterioration, energy and labor cost volatility, and climate change, as well as options for sustainable farming.

The seminar was inaugurated by Haryana Farmers Commission chairman RS Paroda, and the inaugural function was attended by Roshan Lal (GoH Secretary of Agriculture), AK Singh (GoH director general for agriculture), KD Kokate (ICAR Agricultural Extension deputy director general), AK Srivastava (NDRI director), Indu Sharma (Directorate of Wheat Research director), and DK Sharma (Central Soil Salinity Research Institute director, Karnal). The seminar was chaired by ICAR Agricultural Extension deputy director general KML Pathak.

ML Jat, CIMMYT’s senior cropping systems agronomist, presented on the current farming issues of Haryana and potential solutions with special emphasis on crop diversification through crop systems management practices based on conservation agriculture (CA) principles. “The results of a large number of participatory field experimentations across the state suggest that CA-based cropping system management practices do not only help to produce more with less water, energy, labor, and cost,” highlighted Jat, “but also restore natural resources and adapt and mitigate climate change effects.” He added that in many rice-wheat areas of Haryana, where water table depletion is a serious concern, maize-wheat-mungbean rotation with CA-based management saves 75-80% of irrigation water. AK Srivastava (NDRI) and AK Saini (horticulture additional director), respectively, discussed potential livestock and horticultural diversification options. After the presentations, nearly 20 farmers shared their experiences on crop, livestock, and horticultural diversification using new technologies and approaches. RS Paroda summarized the deliberations made during the seminar and highlighted the need for diversification in crops and cropping systems, as well as production and management technologies, horticultural crops, and livestock. While reiterating the issues of water, labor, and energy shortages, and emerging climate change challenges, he outlined the possible technological options and necessary policy support for scaling up and scaling out these technologies. Real time access to information at farmers’ doorsteps and connecting farmers to markets is a key to success, Paroda added. He also mentioned that Haryana is the only state in the country with its own agricultural policy for convergence and synergy of programs, schemes, and investments aiming to achieve farmers’ prosperity while conserving the natural resources and rich biodiversity through complementarity and value added services.

On 23 December 2012, the seminar participants joined over 7,000 farmers, extension agents, and government and ICAR officials to celebrate the National Farmers Day. The attendees were addressed by Bhoopendra Singh Hooda, Chief Minister of Haryana. Prior to the event, Hooda, S Ayyappan (ICAR director general), and RS Paroda visited a CA field trial managed by NDRI and CIMMYT, where Jat explained the benefits of CA-based management practices and CA machinery. S Ayyappan emphasized the need for location specific diversification options including all components of farming, such as field crops, horticultural crops, livestock, and fisheries, in a holistic manner. He also stressed shrinking farm profitability as an issue of concern which should be addressed by developing technologies and strategies to increase productivity and reduce cost of production. To adopt modern farm technologies, Ayyappan concluded, it is necessary to bring youth to agriculture.

In his address, the Chief Minister emphasized replacement of rice with maize and soybean in some areas, direct seeding of rice, zero tillage, ending residue burning, usage of Happy Seeder, introduction of short-duration legumes like mungbean, bed planting and intercropping in sugarcane system, laser leveling, micro-irrigation, balanced plant-nutrient management, adoption of high value crops, and protected cultivation in the peri-urban interface. To promote these technologies, he announced doubling of subsidies on laser leveler, zero till planter, happy seeder, multi-crop planter, raised bed planter, and reaper. Hooda appreciated the progress of the CA action plan in the state and awarded 19 Haryana farmers, including 5 CA and climate smart farmers in Climate Change, Agriculture and Food Security (CCAFS) villages, for their innovative efforts in technology adaptation and scaling-out.

Prestigious INSA fellowship to Arun Joshi

Written by on January 16, 2013. Posted in News.

Arun-Joshi Arun Joshi, CIMMYT senior wheat breeder for South Asia, has been named Fellow of the prestigious Indian National Science Academy (INSA) at its annual meeting in Pune, India, during 27-29 December 2012. Joshi has received this award for his contribution in development of popular wheat varieties and for research in management of losses caused by spot blotch pathogen (Bipolaris sorokiniana) and heat stress. He is one of the few scientists who have not only contributed to basic and applied research in wheat, but also carried research to the field, thus directly contributing to food security and improvement of farmers’ livelihoods. “It has been a very satisfying journey for an agricultural scientist,” Joshi stated.

INSA, the leading science academy in India, plays crucial role in promoting, recognizing, and rewarding excellence in science. It was established in 1935 with the objective of promoting science in the country and harnessing scientific knowledge for the cause of humanity and national welfare. This fellowship is a great honor not only for Joshi, but also for CIMMYT and the Institute of Agricultural Sciences at the Banaras Hindu University in Varanasi, India, of which Joshi is the first faculty to receive this award. Congratulations!

German and Partec partnership facilitates DNA analysis

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

CIMMYT has received a new flow cytometer that will allow speedy DNA analysis for breeding. “With this new technology, we save tremendous amounts of money, time, and resources. We’re really grateful to Partec for this donation and to the German people for their support,” senior scientist George Mahuku thanked Edmund Duckwitz, German Ambassador to Mexico, and Hubertus von Römer, Science Attaché of the German Embassy, during their visit to CIMMYT on 18 December 2012. The German delegation officially handed over a new flow cytometer donated by Partec, a German biotechnology company, thus re-establishing a partnership that began in 1999 when Partec equipped a CIMMYT laboratory with a flow cytometer.

According to Mahuku, the new device will facilitate producing good hybrids to fight drought, heat, or diseases, such as the maize lethal necrosis disease in Eastern Africa. “We have identified some sources of resistance to this virus,” says Mahuku, “but we need to cross the sources into the appropriate background.” Finding the sources of resistance used to be a costly and lengthy process. “Before, we would plant two hectares, and after two or three weeks, we would find out that half of them weren’t desirable, so you’d have to chop them out. This wastes part of the investment in land preparation, the chemicals for treating, and the people planting all those things,” explained Mahuku. “With this equipment, we germinate the seeds and are able to analyze them within three days. Thus we plant only the desirable materials and save a month and a half of work.” CIMMYT director general Thomas Lumpkin added: “This instrument allows us to look at the blueprint of the plant, instead of waiting for the plant to grow.” The cytometer will ultimately benefit both maize and wheat research at CIMMYT.

The delegation had the opportunity to observe a demonstration of a quick DNA analysis using the Partec cytometer.

Climate Change and Agriculture: Building Resilience

Written by on January 7, 2013. Posted in Features.

This article is cross-posted from the Feed the Future blog. Feed the Future is the United States Government’s global hunger and food security initiative. It supports country-driven approaches to address the root causes of hunger and poverty and forge long-term solutions to chronic food insecurity and undernutrition. Drawing upon resources and expertise of agencies across the U.S. Government, this Presidential Initiative is helping countries transform their own agriculture sectors to sustainably grow enough food to feed their people.

Feed the Future strategies for food security are designed not only to accelerate agriculture-led growth and reduce undernutrition, but also to encourage sustainable and equitable management of land, water, fisheries, and other resources. Feed the Future Intern Christopher Chapman asked CIMMYT’s conservation agriculture expert Bruno Gerard (pictured left) how climate change relates to agricultural development.

Delegation from Bangladesh visits CIMMYT’s conservation agriculture program in India

Written by on November 25, 2012. Posted in News.

141_6903 A delegation from the Government of Bangladesh led by Begum Matia Chowdhury, Minister of Agriculture, and accompanied by Tariq A Karim, High Commissioner of Bangladesh in India, Md Abdul Hamid, Additional Secretary of Agriculture, and Wais Kabir, Executive Chairman of the Bangladesh Agricultural Research Council (BARC), visited the Central Soil Salinity Research Institute (CSSRI) in Karnal, India, and CIMMYT’s projects on conservation agriculture (CA) and mechanization in Karnal on 8 November 2012.

ML Jat, CIMMYT’s senior cropping systems agronomist, introduced key activities of projects and CRPs within which CIMMYT cooperates with the Indian Council of Agricultural Research (ICAR), state agricultural universities, the State Department of Agriculture, private sector, and farmers cooperatives in Haryana. These include WHEAT, MAIZE, Research Program on Climate Change, Agriculture and Food Security (CCAFS), and Cereal System Initiative South Asia (CSISA). Since the delegation was particularly interested in CA and small-farm mechanization, the visit included field demonstrations of zero tillage wheat, residue management, and recently developed power tiller (2WT) operated laser land leveler for the small holder farmers. According to Kabir, BARC, Bangladesh Agricultural Research Institute (BARI), and other institutes in Bangladesh are working closely with CIMMYT to introduce such machinery. Karim and Hamid emphasized the collaboration between national agricultural research institutes in India and Bangladesh, and international institutes such as CIMMYT, benefiting farmers in both countries.

During the visit, BR Kamboj, CSISA hub manager, demonstrated and explained operation and importance of the new generation of CA planters currently being used in Haryana. At the end of the visit, DK Sharma, director of CSSRI in Karnal, one of the key collaborating institutes on CA, explained the key benefits of CA-based crop management technologies, emphasizing that they not only conserve natural resources and save inputs, but also help in adaptation to and mitigation of climate change effects.

CIMMYT strengthens partnership with Zimbabwe

Written by on November 15, 2012. Posted in News.

Thomas Lumpkin, CIMMYT director general, and Honorable Joseph Made, Minister of Agriculture and Mechanization of Zimbabwe, signed a new memorandum of understanding on 29 October 2012 to strengthen the relationship between CIMMYT and the government of Zimbabwe.

During the ceremony, Made expressed gratitude to CIMMYT for its continued support of Zimbabwe during the past 10 years of economic hardships. “For so long CIMMYT has been a visitor, but from today it will remain a permanent resident in Zimbabwe and our region — Southern Africa. The Government of Zimbabwe appreciates CIMMYT’s confidence in Zimbabwe to retain its Southern Africa Regional Office and its scientists during the difficult periods we underwent,” said Made. Lumpkin then thanked the Government of Zimbabwe for providing a favorable working environment and support for CIMMYT’s activities. Lumpkin confirmed that CIMMYT would continue to bring cutting-edge science to Zimbabwe and the region as a whole to ensure sustainable maize production. Special focus will be on cooperation in breeding drought and heat tolerant maize varieties, crucial in the face of climate change particularly in sub- Saharan Africa.

The ceremony was attended by a team of senior government officials from the ministry of Agriculture and Mechanization, CIMMYT staff, and Lindiwe Sibanda, CIMMYT Board of Trustees member. During the event, Lumpkin presented the 2012 Award for the Best Maize Breeding Team to Made and the Zimbabwean breeding team for the Drought Tolerant Maize for Africa (DTMA) project. The Zimbabwe team has won this award for the third consecutive year. The DTMA team also received a new pickup truck from Made to facilitate the field breeding work around Zimbabwe.

KARI science conference highlights joint Kenya-CIMMYT impacts

Written by on November 13, 2012. Posted in Features.

As a celebration of one of the center’s most valued research partnerships, CIMMYT director general Thomas Lumpkin gave a keynote address during the 13th Kenya Agriculture Research Institute (KARI) Biennial Scientific Conference and Agriforum on 22 October 2012 at the institution’s headquarters in Nairobi, Kenya. The conference theme was “Agricultural Innovation System for Improved Productivity and Competitiveness in Pursuit of Vision 2030”, and there were more than 200 speakers and 60 exhibitors including CIMMYT, which was one of the event’s sponsors.

Chief guest and Kenyan Assistant Minister for Agriculture, Hon Gideon Ndambuki, said the conference reflected government aspirations for a forum to share breakthroughs in agricultural research by the national research systems and their partners. He challenged participants to “walk the talk” by adopting on their own farms the technological innovations discussed in the conference.

Ndambuki also lauded KARI’s efforts to supply drought tolerant crops for farmers in arid and semiarid lands. “This is especially crucial at this time when the whole world is going through the global phenomena of climate change effects,” said Ndambuki. “The seeds help farmers to adapt to these changes, have also become appropriate for areas that earlier had high rainfall, and help to demonstrate that the climate change effects are indeed real.”

Synergies for success

KARI director Ephraim Mukisira highlighted the excellent KARI-CIMMYT partnership and its importance to address challenges such as maize lethal necrosis and wheat stem rust. “The Ug99 disease on wheat is now getting under control with new varieties developed by KARI in partnership with CIMMYT,” said Mukisira, adding that resistant varieties have been released to farmers in this planting season.

In his keynote, Lumpkin called for applied science to tackle today’s food security challenges. “Only new technologies, including stress tolerant germplasm and appropriate agronomy, will help farmers produce more food,” he said. He also signaled the rising use of wheat in Africa, due to income growth and the demand for convenience foods as more women enter the workplace. “Africa will pay 12 billion dollars to import 40 million tons of wheat this year,” he said. “This heavy dependence on imports is making the region highly vulnerable to global market and supply shocks. Affected nations need to invest in wheat research and development.”

Finally, Lumpkin cited KARI-CIMMYT collaboration to assess maize lethal necrosis in Kenya and to develop resistant varieties, and praised public-private partnerships in Kenya to generate, test, and deploy elite drought and low nitrogen tolerant maize varieties for smallholder farmers. Many farmers who visited a CIMMYT display at the event were keen to get new varieties for diverse ecological zones, underlining the importance of center partnerships with the seed sector.

Science for speedy breeding

KARI and CIMMYT are establishing a maize doubled haploid facility at the KARI Kiboko Station. A technology that renders homozygous inbred lines in a year, rather than through many years of self-pollination, its use by public maize breeding programs and seed companies in developing countries had been constrained by the lack of tropical/subtropical inducers. CIMMYT and the University of Hohenheim have recently developed tropicalized haploid inducer lines and provided training in their use for African breeders. The doubled haploid approach will speed the delivery of improved maize varieties to farmers, and the Kiboko facility will play a key role, according to Lumpkin. “Through this important facility that will specially serve African institutions, we hope to generate at least 60,000 doubled haploid lines annually by 2016,” he said.

Climate smart practices and conservation agriculture in India

Written by on November 8, 2012. Posted in News.

Under the aegis of Climate Change, Agriculture and Food Security (CCAFS), CIMMYT, Rajendra Agricultural University (RAU), and Indian Agricultural Research Institute (IARI) organized a travelling seminar on Climate Smart Practices. The seminar was attended by nearly 100 participants, including 60 farmers from village clusters in the CCAFS grid in Vaishali district of Bihar, scientists and officers from RAU, IARI, IFFCO Foundation, CIMMYT, Borlaug Institute for South Asia (BISA), Cereal System Initiative South Asia (CSISA), and several private organizations. The aim was to discuss opportunities for climate-smart practices.

ML Jat (CIMMYT senior cropping systems agronomist) started the seminar with a summary of CCAFS activities, target regions, and priorities for Bihar. He stressed the importance of conservation agriculture (CA) for adaptation, mitigation, and risk management in farming practices in the context of emerging climatic extremes and projected effects of global climate change. In locations like Bihar, with typically uncertain weather, cropping system optimization is crucial for climate change adaptation; this optimization can be facilitated through CA-based management practices.

Jat also discussed the involvement of women farmers in decision making, which is critical not only for risk management but also for women’s empowerment, as it allows them to harness their full potential. Women are generally not involved in the decision making process and they often lack access to information, which prevents them from efficient decision making and full involvement in the farm system. Jat then explained some new nutrient management tools and techniques, such as the Nutrient Expert decision support systems for maize and wheat and the hand-held GreenSeeker sensors. Following the presentation, some farmers expressed their interest to learn about the Nutrient Expert tool in order to provide services to other farmers in their villages.

Raj Kumar Jat (CIMMYT cropping system agronomist) and Mukesh Kumar (RAU professor) discussed the key benefits of CA in terms of productivity enhancement, soil health improvement, water efficiency, production cost, and mitigation of greenhouse gas (GHG) emissions. IS Solanki (head of IARI-Pusa) and S Chowdhury (BISA seed specialist) then demonstrated seed production of single-cross maize hybrids with CA-based management practices (permanent beds). Solanki and his team also showed hybrid seed production of rice with complete seed chain (production to processing) and discussed opportunities for horticultural diversification. Solanki emphasized the importance of hybrid seed production directly by farmers to ensure timely availability of quality seed and to generate employment opportunities for farmers. RK Malik (CSISA coordinator for eastern India) shared CSISA experiences on alternate tillage, including direct dry seeded rice, mechanical transplanted rice, zero tillage, and raised bed planting. The farmers then visited a seed processing plant at an IARI station and observed the long-term CA experiment on rice-wheat and rice-maize systems established jointly by CIMMYT and RAU in 2006.

VP Singh (RAU director of research) highlighted the importance of this experiment: “CA-based crop management technologies are the way forward not only for reducing production cost and improving income but also for enhancing climate resilience and long-term sustainability of farming in Bihar.”

The Government of Bihar reflects Singh’s sentiment, as it has given high priority to CA and promised to provide over 5,000 zero-till planters to the farmers in 2012. Singh urged the farmers to adopt other best management practices as well, including timely planting, improved varieties, nutrient, water, and weed management practices for higher productivity and profitability, and efficient use of input to help mitigate GHG emissions.

In the end of the seminar, an interaction session was organized at a BISA farm where participants discussed key lessons and critical issues. The session included a demonstration of mechanized harvesting of maize using small multi-crop combine harvester.

USAID supports CIMMYT-led partnership for heat resilient maize in South Asia

Written by on October 31, 2012. Posted in News.

PHOTO-NEPAL The U.S. Agency for International Development (USAID) will support a partnership to develop heat resilient maize for South Asia, as part of the US government’s Feed the Future initiative. The partnership is led by CIMMYT and involves Purdue University, Pioneer Hi-Bred, and several private and national research partners in South Asia. The aim is to develop and deploy heat stress tolerant, high-yielding maize hybrids for vulnerable, maize-dependent areas of South Asia.

“Out of a total of approximately six million hectares of hybrid maize grown in South Asia, nearly a million hectares are highly vulnerable to high temperature stress,” said BM Prasanna, director of CIMMYT’s global maize program. “Nearly 80 percent of the maize in this region is rainfed and highly vulnerable to extreme weather events, including drought and high temperatures. At the same time, spring maize has become an important option for intensifying and diversifying cropping systems in South Asia, especially in the upper and middle Indo-Gangetic plains, but the crop is prone to severe heat stress as well.”

The project will be funded for five years (2012-17) and USAID contributions will be matched with in-kind support from the public-private alliance. Work will build on the elite, abiotic stress tolerant maize germplasm from CIMMYT; the technical expertise of key resource partners (CIMMYT, Purdue University, and Pioneer Hi-Bred); the maize breeding and phenotyping locations and strengths of the national research programs of Bangladesh, India, Nepal, and Pakistan; and the seed production capacity, farmer linkages, and market reach of private partners (Pioneer Hi-Bred, Vibha AgriTech, Ajeet Seeds, and Kaveri Seeds).