CIUDAD OBREGÓN, Mexico- Ravi Singh compares plots of wheat lines growing in the fields of Obregón to determine which lines have potential as new varieties. Relying on reams of statistical breeding data and an experienced eye, the head of bread wheat improvement at the International Maize and Wheat Improvement Center (CIMMYT) evaluates plants for resistance to rusts and other diseases, height, tillering ability, grain fill or the mass and size of the spikes, and general vigor or robustness. After detailed evaluation, the fate of the plant is determined: it is selected for advancement and harvested for seed for a yield trial, or it is passed over. With his team, Singh surveys tens of thousands of small wheat plots each season.
By Dina Najjar/ICARDA
Gender inequality is a recurring feature of many agricultural production systems across the wheat-growing regions of Africa, and women farmers often lack access to credit, land, and other inputs. The result: limited adoption of new innovations, low productivity and income, and a missed opportunity to enhance household food security and prosperity.
By Samantha Hautea/Cornell University
DINAJPUR, Bangladesh (February 17,2017)- Wheat blast, a devastating fungal disease that appeared in South Asia for the first time in 2016, was the focus of a surveillance workshop in Bangladesh where international experts trained 40 top wheat pathologists, breeders, and agronomists from Bangladesh, India and Nepal.
The two-week program, “Taking action to mitigate the threat of wheat blast in South Asia: Disease surveillance and monitoring skills training,” was held at the Bangladesh Agricultural Research Institute (BARI) Wheat Research Center (WRC) in Dinajpur, Bangladesh, February 4-16, 2017.
Wheat researchers from BARI, Cornell University, the International Maize and Wheat Improvement Center (CIMMYT), Kansas State University (KSU), and the Bangladesh Agricultural University (BAU) led the workshop, training participants to recognize, monitor, and control wheat blast.
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by Rajv Sharma & Zaki Afshar/CIMMYT
KABUL, Afghanistan (February 17,2017)- Inadequate access to new disease-resistant varieties and short supplies of certified seed are holding back wheat output and contributing to rising food insecurity in Afghanistan, according to more than 50 national and international wheat experts.
Wheat scientists and policymakers discussed challenges to the country’s most-produced crop during a two-day meeting at Agricultural Research Institute of Afghanistan (ARIA) headquarters in Kabul, as part of the 5th Annual Wheat Researchers’ Workshop in November 2016. They took stock of constraints to the 2017 winter wheat crop, including dry autumn weather and rapidly-evolving strains of the deadly wheat disease known as yellow rust.
By Katie Lutz/CIMMYT
MEXICO CITY, Mexico (February 2, 2017) — Reductions of spike-ethylene, a plant-aging hormone, could increase wheat yields by 10 to 15 percent in warm locations, according to a recent study published in New Phytologist journal.
Ethylene is usually produced by plants at different developmental stages and can cause a wide range of negative effects on plant growth and development.
When hot weather hits a wheat field an increase in ethylene levels can lessen the amount of grains produced on ears or spikes by limiting the export of carbohydrates to pollen development.
By Abdul Hamid, Ansaar Ahmed and Imtiaz Hussain/CIMMYT
ISLAMABAD, Pakistan (February 1, 2017) – Pakistani and the International Maize and Wheat Improvement Center (CIMMYT) scientists are working with wheat farmers to test and promote precision agriculture technology that allows the farmers to save money, maintain high yields and reduce the environmentally harmful overuse of nitrogen fertilizer.
Wheat is planted on more than 9 million hectares in Pakistan each year. Of this, 85 percent is grown under irrigation in farming systems that include several crops.
By Katie Lutz/CIMMYT
EL BATAN, Mexico (January 27, 2017) – The WHEAT Independent Steering Committee welcomes two new members in 2017, Ximena Lopez and Ron DePauw.
By Mike Listman/CIMMYT
EL BATAN, Mexico (January 25, 2017)—Scientists from two of the world’s leading agricultural research institutes will embark on joint research to boost global food security, mitigate environmental damage from farming, and help to reduce food grain imports by developing countries.
At a recent meeting, 30 scientists from the International Maize and Wheat Improvement Center (CIMMYT) and Rothamsted Research, a UK-based independent science institute, agreed to pool expertise in research to develop higher-yielding, more disease resistant and nutritious wheat varieties for use in more productive, climate-resilient farming systems.
By Linda McCandless/Cornell University
ITHACA, New York (January 25,2017)- Cornell University will receive $10.5 million in UK aid investment from the British people to help an international consortium of plant breeders, pathologists and surveillance experts overcome diseases hindering global food security efforts.
The funds for the four-year Delivering Genetic Gain in Wheat, or DGGW, project will build on a $24 million grant from the Bill & Melinda Gates Foundation, announced in March 2016, and bring the total to $34.5 million.
By Mike Listman/CIMMYT
EL BATÁN, Mexico (December 22,2016)- Global research networks must overcome nationalist and protectionist tendencies to provide technology advances the world urgently needs, said a leading German scientist at a recent gathering in Mexico of 200 agricultural experts from more than 20 countries.
“Agriculture’s critical challenges of providing food security and better nutrition in the face of climate change can only be met through global communities that share knowledge and outputs; looking inward will not lead to results,” said Ulrich Schurr, director of the Institute of Bio- and Geosciences of the Forschungszentrum Jülich research center, speaking at the 4th International Plant Phenotyping Symposium
One such community is the International Plant Phenotyping Network(IPPN), chaired by Schurr and co-host of the symposium in December, with the Mexico-based International Maize and Wheat Improvement Center, known by its Spanish acronym, CIMMYT.