Vol. 7, Issue 9, Part G (2025)

Post-harvest losses remain a significant challenge for groundnut farmers in Cuddalore District, Tamil Nadu, adversely impacting both income and crop quality. This study systematically investigates the socio-economic factors influencing the knowledge and adoption of post- harvest technology practices among groundnut growers. A total of 120 groundnut farmers were selected through a multistage random sampling technique to ensure representative and unbiased data collection. Data were collected using a structured, pre-tested interview schedule focusing on socio-economic profiles, awareness and adoption of post-harvest technologies, and perceived constraints. Analytical methods included descriptive statistics and percentage analysis. The findings reveal a moderate level of knowledge and adoption of post-harvest practices, with major constraints identified as: high machinery costs (86.67 per cent), inadequate technical training (79.17 per cent), insufficient drying and storage infrastructure (70.83 per cent), labour shortages (65.00 per cent), and lack of access to mechanized post- harvest equipment (58.33 per cent). These barriers significantly hinder technological advancement among small and marginal groundnut growers. The study recommends targeted policy interventions such as subsidized machinery programs, strengthened extension services, and farmer awareness campaigns to promote the adoption of improved post-harvest technologies, thereby enhancing productivity, reducing losses, improving quality, and ensuring sustainable farmer livelihoods.