A Study on Adoption of TNAU Released Small Onion Variety CO (On) 5 among Farmers of Perambalur District, Tamil Nadu

Onion (Allium cepa L.) is an inevitable vegetable in Indian diet. India holds first place in onion cultivation in the world and Tamil Nadu state occupies ninth place in onion production in India. Perambalur district is the top most producer of small onion in Tamil Nadu. This study was aimed to find the adoption level of small onion variety CO (On) 5 among the farmers of Perambalur district of Tamil Nadu. This study had been conducted using ex post facto research design. Of the 4 blocks of Perambalur district, Alathur block was purposively selected for this study that it produces more quantity of small onion compared to other 3 blocks. Irur, Chettikulam, Nattarmangalam and Padalur were the four villages selected in Alathur block for study. The data were collected from 120 respondents among selected four villages using well-structured interview schedule between April to May, 2022. The collected data were tabulated and analysed using frequency and percentage. The results of the study revealed that 65.83 % of the respondents belonged to medium level of adoption category, followed by 23.33 % and 10.33 % of the respondents in low and high level of adoption categories. The farmers who had adopted small variety CO (On) 5 have not been adopted the package of practices properly.