PURUSHOTHAMAN VENKATESAN ^1* Nilakandan Sivaramane ¹ Ch Srinivasa Rao ¹ Ramanujam Venkattakumar ¹ Sethuraman Sivakumar ² Mooventhan Palanisamy ³ Rajarshi Roy Burman ⁴ Bommu Kalyani ¹ Lalitha Navya Challa ¹

• ¹ National Academy of Agricultural Research Management (ICAR), Hyderabad, India
• ² Central Tuber Crops Research Institute, Thiruvananthapuram, Kerala, India
• ³ National Institute of Biotic Stress Management, Raipur, Chhattisgarh, India
• ⁴ Indian Council of Agricultural Research (ICAR), New Delhi, Delhi, India

The Farmer, Farm, Innovation, Resources, Science, and Technology (FIRST) programme is a national-level agricultural intervention programme started in 2016 by the Indian Council of Agricultural Research to transform the lives and livelihood of Indian farmers to emphasise income and livelihood security. This programme envisages agricultural interventions ensuring national food security goals, with improved agricultural practices, enhanced food production, and increased access to nutritious food, especially for vulnerable populations.Methods: This study aims to investigate the food security improvement resulting from implementing nutrition-sensitive interventions introduced under the Farmer FIRST Programme (FFP) in 15 agroecological zones. Four key indicators were employed to assess food security in the technology-focused field intervention: food availability, purchasing power, food gap, and food diversity. Food availability was measured at the macro level (state or national) using per capita food availability. However, at micro level, particularly for farmers who produce their food and are secure in terms of availability, yield increases from the selected interventions under FFP served as an alternative measure. Purchasing power was assessed by the additional income generated to buy food during the off-season. The food gap was assessed using the Cereal Equivalent Quantity (CEQ), which captures an aspect of consumers' nutritional security. Its impact in India was evaluated using the Propensity Score Matching technique with the Difference-in-Difference measure to estimate the unbiased overall effect on food security. Food diversity was captured using Barry's index. Result: A sample of 2282 respondents was interviewed from 2016-2020 to elicit data on the prevalence of undernutrition in India, which is 16.3%. The results revealed that Post-intervention of FFP, cereal availability increased by 147.74% in the Northern Plain, while pulses recorded over 200% growth in three regions. The Incremental per capita farm income exceeded INR 20,000 in several zones, with the Northern Plain showing an increase of over 21 times. Food diversity improved marginally, supported by the Integrated Farming System. Overall, FFP interventions transformed nutritional security, benefiting 1,915 households, particularly in regions with historically low-calorie intake, thereby demonstrating substantial gains in food security and living standards. Conclusion: The FFP has significantly improved dietary intake among participating households, enhancing food security.