Dr Benjamin Kilian from the Global crop Diversity Trust (GCDT) monitoring pigeonpea pre-breeding trials at ICRISAT, Patancheru, India
25
Oct

Wilder and stronger: India-Myanmar pigeonpea program gets new research boost

Dr. Benjamin Kilian of the Crop Trust and ICRISAT’s Dr. Shivali Sharma monitor a pigeonpea pre-breeding trial on the ICRISAT campus. Photo: Michael Major/Crop Trust

Dr. Benjamin Kilian of the Crop Trust and ICRISAT’s Dr. Shivali Sharma monitor a pigeonpea pre-breeding trial on the ICRISAT campus. Photo: Michael Major/Crop Trust

Pre-breeding utilizes wild species with tolerance to climate change, diseases and pests

Hyderabad, 25 October 2018: The largest producer of pigeonpea (Cajanus cajan) in the world, India could increase its production three times, provided there are varieties resistant to diseases and adapted to climate change. Pre-breeding scientists at the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) are exploring possible solutions sourced from the wild species of Cajanus. A project funded by the Global Crop Diversity Trust (GCDT), will evaluate promising pre-breeding lines in India and Myanmar, bringing them one step closer to cultivation.

“It is critical to bring in beneficial traits that are not present in domesticated pigeonpea, and the pre-breeding work at ICRISAT holds great promise,” says Dr Benjamin Kilian, Plant Genetic Resources Scientist from the GCDT.

“Our goal of increasing the livelihood and nutrition security of smallholder farmers moves forward, and pre-breeding has hastened the process of reaching better crop varieties to farmers,” states Dr Peter Carberry, Director General, ICRISAT.

It has taken several years of research for scientists to evaluate wild pigeonpea species and identify those with promise of resistance/tolerance to biotic and abiotic stresses, including sterility mosaic disease, Fusarium wilt, pod borer and salinity.

“Pigeonpea has a narrow genetic base. The varieties currently grown by farmers have little resilience to recurrent or new diseases and insect-pests,” says Dr Shivali Sharma, Principal Investigator and Theme Leader – Pre-breeding, ICRISAT. “We find some wild species have adapted to several of these stresses. Leveraging these traits for cultivation can benefit livelihoods and nutrition.”

“This project will develop new material as well as take the available material to the farmers, so that they can produce more and generate better incomes with the new climate-resilient pigeonpea varieties,” according to Dr. Rajeev K Varshney, Research Program Director – Genetic Gains at ICRISAT.

This work is part of the initiative “Adapting Agriculture to Climate Change: Collecting, Protecting and Preparing Crop Wild Relatives” which is supported by the Government of Norway. The project is managed by the Global Crop Diversity Trust with the Millennium Seed Bank of the Royal Botanic Gardens, Kew, UK and implemented in partnership with national and international genebanks and plant breeding institutes around the world. For further information, visit the project website: http://www.cwrdiversity.org/.

Field-level activities in multiple agro-ecologies and socio-economic settings (different locations) will be carried out by ICRISAT in collaboration with the following national and international partners: i) Professor Jayashankar Telangana State Agricultural University – Regional Agricultural Research Station, Palem and ii) Regional Agricultural Research Station, Warangal; iii) Acharya NG Ranga Agricultural University – Regional Agricultural Research Station, Tirupati (all in India); and iv) the Department of Agricultural Research (DAR), Yezin, Myanmar.

This new two-year project holds promise to improve livelihoods and nutrition security of the most-at-need communities in south-east Asia and in Africa. 

These activities will also be supported by the CGIAR Research Program on Grain Legumes and Dryland Cereals.

This work contributes to UN Sustainable Development Goal.
2-zero-hunger 13-climate-action 17-partnerships-goals 

For more information, please contact:

SreeRam Banda at +91 9703620166 or s (dot) banda (at) cgiar (dot) org Jayashree Balasubramanian at +91 9840050444 or b (dot) Jayashree (at) cgiar (dot) org

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