Indigenous Knowledge Applications in small-scale Shrimp Farming, Profitability Analysis and Challenges in Achieving SDGs: A Study on South-western Part of Bangladesh

This study attempts to identify the application of indigenous knowledge of shrimp farmers that has passed through generations. In each step of the shrimp production process, such as pond preparation, seed selection, water management, disease management, feeding practices, and harvesting techniques, farmers use indigenous knowledge from one generation to another to gain sustainability. Knowledge is orally transmitted through imitation and demonstration. This study also examines the profitability of small-scale (land size less than 250 decimals or 7.5 bighas) shrimp farming in the Tala subdistrict of Satkhira district. Farmers try to minimize the cost of production and maximize profits. The primary data were collected through interviews with shrimp farmers and focus group discussions. The total number of respondents in the interviews was 35, with 10 farmers in a group discussion. The study found that shrimp farming is financially profitable (per bigha) in the study area. We obtain the mean net revenue per bigha as 1162.71 tk. The challenges in achieving the SDGs for the local community of shrimp farmers were also identified in our study. The challenges include poverty eradication, lack of quality education, gender inequality, and substantial environmental damage.