RÉSUMÉ
Climate change impacts are global, countries like India are particularly vulnerable due to their large populations and heavy reliance on agriculture. Climate change has substantial economic effects on agriculture, including shifts in productivity, crop patterns, profitability, prices, supply, and trade. Adaptation involves measures to adjust to present or anticipated future conditions, differing from mitigation, which focuses on risk reduction. This study focused on adoption rates and influencing factors for climate change adaptation measures in Maharashtra's Vidarbha region. Data from 120 farmers in Chandrapur district showed that over 50% implemented strategies like crop diversification, land fallowing, well installation, integrated fertilization, and agroforestry. These choices were influenced by local conditions and socioeconomic factors, with a positive connection to climate awareness, land size, weather information access, cropping practices, institutional support, and assets. Notably, awareness, land size, cropping patterns, and institutional support significantly affected farmers' adaptation levels.
RÉSUMÉ
The present study conducted a comprehensive analysis of the rapeseed-mustard sector's economic dynamics in India, with a focus on Bihar's Begusarai district. The study has been carried out with the objectives of analyzing the trend in area, production and productivity along with the cost and return from rapeseed-mustard production. Further the constraints faced by the famers were also documented and ranked. Primary data was collected from 120 rapeseed-mustard growers of District from a cluster of three villages each from two blocks through SRSWOR Technique and secondary data were collected from different published sources. A negative growth rate (CGR) in area (-0.05%) was observed while the growth in production and productivity of Rapeseed-Mustard during 1998-99 to 2018-19 in Bihar was positive and significant. Districts wise analysis in entire period together there was positive Growth in the area, production and productivity. The average cost of cultivation per hectare was ? 63,873.1, while the gross income stood at ? 83,746.92, yielding a favourable return-to-cost ratio of 1:1.39, implying that rapeseed–mustard fetched an additional return of 39 paisa on each rupee spent. Primary constraints identified included the absence of high-quality seed varieties and elevated transportation expenses, both warranting attentions. To bolster the future of rapeseed-mustard, widespread dissemination of advanced farming techniques and the establishment of processing facilities among smallholders is recommended.