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funder_partner: Pakistan's Wheat Research Institute (WRI)

Unlocking the power of collaboration in global wheat science

Written by Julian Bañuelos-Uribe on . Posted in News.

CIMMYT Global Wheat Program (GWP) scientists visited National Agricultural Research Systems (NARS) partners in Pakistan, Nepal, and India during February 2024. The key purpose was to review current approaches and explore new opportunities to enhance collaborative wheat improvement activities.

NARS partners described their current priorities and recent changes in their activities, while CIMMYT shared recent modernization efforts of its wheat breeding and highlighted opportunities to enhance collaborative wheat improvement. GWP representatives included Interim Wheat Director Kevin Pixley, and scientists Naeela Qureshi, Velu Govindan, Keith Gardner, Sridhar Bhavani, T.P. Tiwari, and Arun K Joshi.

Representatives from the Pakistan Agricultural Research Council (PARC) and CIMMYT meet to identify chances for improved cooperation in wheat breeding research. (Photo: Awais Yaqub/CIMMYT)

Planning the future of South Asian wheat

In each country, CIMMYT and NARS leaders held a one-day meeting to review and plan their wheat improvement partnership, with attendance from 25-30 wheat scientists in each country. The sessions aimed to review and identify bottlenecks to the wheat impact pathway in each country, describe recent changes in the breeding programs of CIMMYT and NARS partners, and prioritize and agree updates to the NARS-CIMMYT wheat improvement collaborations.

NARS partners highlighted their wheat improvement programs through field visits to research stations. Visitors attended Wheat Research Institute (ARI), Faisalabad and National Agricultural Research Center (NARC), Islamabad in Pakistan; National Wheat Research Program (NWRP), Bhairahawa and National Plant Breeding & Genetics Research Center (NPBGRC), Khumaltar in Nepal; and Indian Institute of Wheat and Barley Research (IIWBR), Punjab Agricultural University (PAU), Borlaug Institute for South Asia (BISA), and the Indian Agricultural Research Institute (IARI) in India.

The GWP team also visited: Faisalabad Agricultural University, with a special focus on collaborative zinc biofortification work in Pakistan; farmers’ fields in Nepal to see participatory evaluations of elite wheat lines (candidates for release as new varieties) and to hear from farmers about challenges and expectations from improved varieties; and the Lumbini Seed Company to learn about the crucial role of seed companies, bottlenecks, and opportunities in the pathway from research to impact in farmers’ fields.

NARS scientists and directors in all three countries were enthusiastic about the opportunities for enhanced partnership to adopt some of the modernizing technologies that AGG has brought to CIMMYT. Partners are especially keen to –

  1. Receive earlier generation varieties, segregating breeding lines to empower them to select in their own environments.
  2. Model and explore strategies to shorten their breeding cycles.
  3. Apply quantitative genetics tools to better select parents for their crossing blocks.
  4. Adopt experimental designs that improve efficiency.
  5. Explore opportunities for co-implementing improvement programs through shared testing schemes, communities of practice (e.g. for quantitative genetics or use of exotic germplasm to address challenges from climate change), and more.
A highlight of the trip in Nepal: visiting on-farm trials, where farmers share insights about their preferences for improved varieties, where they often mentioned tolerance over lodging. (Photo: CIMMYT)

“The visit provided CIMMYT and NARS wheat scientists with the opportunity to exchange experiences and ideas, and to explore ways of enhancing collaborations that will strengthen our joint impact on wheat farmers and consumers,” said Pixley.

Following these visits, the Bangladesh Wheat and Maize Research Institute (BWMRI) soon reached out to CIMMYT to request a similar review and planning meeting, with a vision to modernize and strengthen their wheat improvement partnership.

A seed vendor near Islamabad, Pakistan. For improved crop varieties to reach the farmers who need them, they usually must first reach local vendors, who form an essential link in the chain between researchers, seed producers and farmers. (Photo: M. DeFreese/CIMMYT)

Five big steps toward wheat self-sufficiency in Pakistan

Written by Rodrigo Ordóñez on . Posted in News.

A seed vendor near Islamabad, Pakistan. For improved crop varieties to reach the farmers who need them, they usually must first reach local vendors, who form an essential link in the chain between researchers, seed producers and farmers. (Photo: M. DeFreese/CIMMYT)
A seed vendor near Islamabad, Pakistan. For improved crop varieties to reach the farmers who need them, they usually must first reach local vendors, who form an essential link in the chain between researchers, seed producers and farmers. (Photo: M. DeFreese/CIMMYT)

Wheat is not just an essential part of the Pakistani diet, but also absolutely critical to the country’s economy and to the farmers who cultivate it. The government of Pakistan’s goal to achieve self-sufficiency in wheat production just became more attainable with the release of five new wheat varieties. These new seeds could help the country’s 8.8 million hectares of wheat-farmed area become more productive, climate-resilient and disease-resistant — a welcome development in a region where new climate change scenarios threaten sustained wheat production.

With multiple years of on-station and on-farm testing, the Wheat Research Institute (WRI) in Faisalabad, the Arid Zone Research Institute (AZRI) in Bhakhar, and the Barani Agricultural Research Institute in Chakwal released five varieties: Subhani 2021, MH-2021, Dilkash-2021, Bhakkar-20 and MA-2020.

The varieties, drawn from germplasm from the International Maize and Wheat Improvement Center (CIMMYT), were developed for different production environments in the Punjab province of Pakistan.

Dilkash-2021 was developed by WRI from a cross with a locally developed wheat line and a CIMMYT wheat line. MH-2021 and MA-2020 were selected from the CIMMYT wheat breeding germplasm through international trials and nurseries.

Subhani-21 and MA-2020 were selected from special trials assembled by CIMMYT for expanded testing, early access and genomic selection under the USAID-funded Feed the Future Innovation Lab for Applied Wheat Genomics at Kansas State University, in partnership with Cornell University and four South Asian countries (Bangladesh, India, Nepal and Pakistan).

Over the course of multiple years and locations, the new varieties exhibited a yield potential that is 5 to 20% higher than current popular varieties such as Faisalabad 2008, in addition to good grain quality and attainable yields of over 7 tons per hectare. They also showed an impressive resistance to leaf and yellow rusts, compatibility with wheat-rice and wheat-cotton farming systems, and resilience to stresses.

“It is exciting to see new varieties coming out of these collaborative projects between the Pakistani breeding programs, CIMMYT and the university teams,” said Jesse Poland, associate professor at Kansas State University and director of the Wheat Genomics Innovation Lab.

Wheat breeder and WRI director Javed Ahmad (center, wearing a white cap) explains the performance of a new variety and its positive traits to visitors. (Photo: Muhammad Shahbaz Rafiq)
Wheat breeder and WRI director Javed Ahmad (center, wearing a white cap) explains the performance of a new variety and its positive traits to visitors. (Photo: Muhammad Shahbaz Rafiq)

Closing the yield gap between research fields and smallholder fields

Despite all of these encouraging traits, releasing a new variety is just half of the battle. The other half is getting these new, quality seeds to markets quickly so that wheat growers can realize the benefits. A fast-track seed multiplication program for each of these varieties has been designed and implemented.

“Pakistan has started to multiply early-generation seeds of rust-resistant varieties. These will be available to seed companies for multiplication and provision to farmers in the shortest possible time,” agreed wheat breeder and WRI Director Javed Ahmad and the National Wheat Coordinator Atiq Rattu.

Wheat breeder and WRI director Javed Ahmad (left) discusses performance of the new varieties with a colleague. (Photo: Muhammad Shahbaz Rafiq)
Wheat breeder and WRI director Javed Ahmad (left) discusses performance of the new varieties with a colleague. (Photo: Muhammad Shahbaz Rafiq)

However, the current seed replacement rate is still low, mainly because new, quality seeds are rarely available at the right time, location, quantity, and price for smallholders. Strengthening and diversifying seed production of newly released varieties can be done by decentralizing seed marketing and distribution systems and engaging both public and private sector actors. Additionally, marketing and training efforts need to be improved for women, who are mostly responsible for household-level seed production and seed care.

In 2020, Pakistan harvested 25.7 million tons of wheat, up from 23.3 million tons a decade ago in 2010, which roughly matches its annual consumption of the crop. Pakistan is coming close to its goal of self-sufficiency, as outlined in the Pakistan Vision 2025, Food Security Policy 2018 and Vision for Agriculture 2030. Research shows that the public sector cannot extensively disseminate seeds alone; new policies must create an attractive environment to private sector partners, so that entrepreneurs are also attracted to the seed business.  With continued efforts and a bold distribution and training effort, new releases like these will contribute to narrowing the yield gap between research stations and farmers’ fields.