A package of climate-smart technologies implemented by a consortium of CGIAR centers has resulted in significant income gains and increased yields for farmers (see box). The impact of these technologies that save on water and improve soil organic content were shared during a review and planning meeting of the Bhoosamrudhi project for the 2019 rainy (kharif) season.
The Bhoosamrudhi project (2015-2020) was launched at the request of the Karnataka State Government to ICRISAT to lead a consortium of CGIAR institutions working in India and to operationalize impact-oriented research for development to improve rural livelihoods in four districts – Chikkaballapura, Udupi, Dharwad and Bidar. As part of the project, improved cultivars were introduced to benefit farmers and capacity building programs are being conducted on land management, integrated nutrient and pest management.
An action plan for the upcoming postrainy (rabi) season includes varietal trials of rice, sorghum, chickpea, safflower and sweet corn. More than 400 demonstrations will be held on broad bed and furrow planting, rice fallow cultivation, zero tillage, use of relay planter for intercropping; integrated pest management, fertigation, use of bio-fertilizers, fungicides and weedicides, improved fodder, silage making, veterinary care, horticulture, floriculture, and sericulture.
Mechanization: Dr ML Jat, Principal scientist and Systems Agronomist, CIMMYT, gave a presentation on various farm mechanization techniques and the use of multi-crop planter, laser leveling, relay planters and power tillers. He said that in Karnataka state, 4,035 ha had been laser leveled. A precisely leveled surface leads to uniform soil and moisture distribution resulting in good germination, enhanced input use efficiency and improved crop stand with an increased yield of about 30%. “About 95 laser units are owned by farmers (service windows) and the numbers are growing exponentially,” he said.
Dr Barun Deb Pal, Project Manager, International Food Policy Research Institute (IFPRI) spoke about the benefits of laser land levelling and DSR technology in paddy during a drought year. The findings showed that laser land levelling had the highest adoption rate in 2018 and farmers were slowly moving towards DSR in that drought-hit year. In 2018, there was a 55% adoption rate in laser land leveling. Speaking about the perception on climate variability, impact and adaptation techniques, he said that almost 65% of the farmers had reduced income losses by 66% using laser land leveling technology and 75% of the farmers adopting DSR said they had reduced crop loss during the drought year.
Horticulture: Dr PC Tripathi, Principal Scientist, Indian Institute of Horticultural Research (IIHR) said that in July 2019, a scion bank was established. As many as 150 plants were given to each of the four Krishi Vigyan Kendras in the project area to be demonstrated on 0.2 to 0.4 ha. He spoke of demonstrations for fruits such as guava, papaya, avocado, custard apple and vegetables like yard bean, tomato, brinjal and french bean. Special mention was made of the successful cultivation of mushrooms and flowers.
Livestock integration: Dr Kiran M, Principal Investigator, Karnataka Veterinary, Animal and Fisheries Sciences University (KVAFSU), Bidar, spoke about an app developed for dairy and fodder information. He also discussed the plan to conduct a one-day training for vets and farmers on animal husbandry and also hold a cleanliness awareness drive in slaughter houses for hygienic meat production.
Pandit G Patil from Bharatiya Agro Industries Foundation (BAIF) said that sorted semen technology which assures 90% production of female calves was introduced in select locations in three Bhoosamrudhi districts: Bidar district has recorded 56.67% artificial insemination, Dharwad 64.44% and Chikkaballapur 66.26%.
The review and planning workshop was attended by CGIAR partners, NARS partners and line departments. Participants included the Deputy Director of Agriculture, GoK, Bengaluru, and scientists from CIMMYT, International Rice Research Institute (IRRI), International Livestock Research Institute (ILRI), International Water Management Institute (IWMI), IFPRI, IIHR, and KVAFSU, Bidar. District level officers of agriculture, horticulture, sericulture and animal husbandry, and farmers from Dharwad, Chikkaballapura, Bidar and Udupi districts also participated in the workshop.