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funder_partner: All India Coordinated Research Project on Maize (AICRP-Maize)

Indian scientists visit CIMMYT Türkiye facility for wheat improvement systems

Written by Sarah McLaughlin on . Posted in News.

Scientists from the All India Coordinated Research Project (AICRP) on Wheat and Barley, part of the Indian Council of Agricultural Research (ICAR), and the Mountain Research Centre for Field Crops at Sher-e-Kashmir University of Agricultural Sciences and Technology visited the International Maize and Wheat Improvement Center (CIMMYT) facility in Türkiye on November 14-17.

This trip was an extension of their visit to the Türkiye Akdeniz University, Antalya, under the ICAR-NAHEP overseas fellowship program. The trip to CIMMYT program in Türkiye was with the objective to get exposure to CIMMYT’s germplasm and other new developments in wheat improvement that may be helpful for wheat production in the Northern Hill zone of India, which grows wheat on around 0.8 million hectares.

Ajaz Ahmed Lone, Principal Scientist, Genetics and Plant Breeding at the Dryland Agricultural Research Station, and Shabir Hussain Wani, Scientist, Genetics and Plant Breeding and Principal Investigator, aimed to learn more about CIMMYT’s wheat improvement systems.

Meeting at TAGEM, from left to right: Hilal Ar, Amer Dababat, Ajaz Lone, Shabir Wani, Fatma Sarsu, Aykut Ordukaya. (Photo: TAGEM)

After a brief introduction on CIMMYT’s international and soil borne pathogens program in Türkiye by Abdelfattah Dababat, CIMMYT Country Representative for Türkiye and program leader, the visitors met with General Directorate of Agricultural Research and Policies (TAGEM) representative Fatma Sarsu and her team to discuss possible collaboration and capacity building between the two institutions.

Ayşe Oya Akın, Amer Dababat, Shabir Wani, Sevinc Karabak, Senay Boyraz Topaloglu, Ajaz Lone and Durmus Deniz outside of the GenBank in Ankara, Türkiye. (Photo: GenBank)

Wheat improvement in Türkiye

Lone and Wani also visited the GenBank in Ankara to meet its head, Senay Boyraz Topaloglu, who gave a presentation about the GenBank and highlighted the site’s various facilities.

They then visited the Transitional Zone Agricultural Research Institute (TZARI) in Eskisehir, located in Central Anatolian Plateau of Türkiye, to hear about historical and current studies, particularly within the national wheat breeding program delivered by Head of the Breeding Department, Savas Belen. Belen briefed the visitors about the institute’s facilities, and the collaboration with CIMMYT scientists on wheat breeding activities and germplasm exchange.

Dababat and Gul Erginbas-Orakci, research associate at CIMMYT, presented an overview of soil borne pathogens activities in TZARI-Eskisehir.

Before the visitors departed to Konya, Director of TZARI, Sabri Cakir, welcomed the visitors in his office.

Visitors to TZARI, from left to right: Sali Sel, Shabir Wani, Ajaz Lone, Sabri Cakir, Amer Dababat, Savas Belen, Gul Erginbas-Orakci. (Photo: TZARI)

On the final day, the scientists were briefed about Bahri Dagdas International Agricultural Research Institute (BDIARI) through a presentation given by Murat Nadi Tas and Musa Turkoz. Bumin Emre Teke from the animal department presented a European project report on animal breeding, and Mesut Kirbas provided an overview of a European project on e-organic agriculture, as well as visits to the institute’s laboratory and field facilities and the newly established soil borne pathogens field platform.

Dababat said, “It was a fruitful short trip which enabled scientist from SKUAST-Kashmir and CIMMYT-Türkiye to share knowledge about wheat improvement activities and will give way to a road map for future research collaborations between the three institutions.”

Musa Turkoz, Amer Dababat, Ajaz Lone, Shabir Wani, Gul Erginbas-Orakci, Murat Nadi Tas, Bumin Emre Teke and Mesut Kirbas visit the BDIARI site in Konya, Türkiye. (Photo: BDIARI)

Improving rainfed (Kharif) maize productivity

Written by Emma Orchardson on . Posted in Uncategorized.

India’s maize production area currently covers over 10 million hectares, with an annual production of about 25 million tons. Most of this crop is rainfed and therefore vulnerable to climatic shocks such as monsoon rains and associated abiotic and biotic constraints. Moisture availability is seldom adequate for rainfed maize, as the erratic or un-even distribution patterns of monsoon rains often causes intermittent drought, heat or excessive moisture/waterlogging at different crop growth stage(s). This is the main factor responsible for the relatively low productivity of rainfed maize – locally known as Kharif. Additionally, due to un-assured return, farmers often hesitate to invest in improved seed, fertilizers and inputs, which further contributes to poor yields.

In recent years the country’s tropical regions have experienced frequent and widespread drought, coupled with increased (day and night) temperatures during the main maize growing season, in addition to the scattered drought, heat and/or waterlogging that occur almost every year. The compound effects of multiple stresses during monsoon season is reflected in the low productivity of Kharif maize, which is usually less than half compared to irrigated (Rabi) maize.

In response to this, the “Improving rainfed (Kharif) maize productivity” project was established in collaboration with the All-India Coordinated Maize Improvement Program (AICMIP), with the aim of developing maize varieties with tolerance to drought, heat stress and waterlogging. This can play in important role in enhancing maize productivity in rainfed, stress-prone ecologies, and ultimately help boost national maize productivity and production.

Objectives:

  • Breed commercially viable, stress-resilient hybrids for rainfed cultivation in stress-prone, dry lowland ecologies;
  • Implement stress phenotyping for target traits at precision phenotyping sites and take forward selected best-bet, stress-resilient hybrids for large-scale evaluation in target environments through the AICMIP network;
  • Assess genomic diversity among AICMIP, CIMMYT, and ICAR-IIMR germplasm for abiotic stress tolerance;
  • Heterotic classification of AICMIP and ICAR-IIMR inbred lines through delineation of combining abilities.