Impact of Farming Practices on Productivity of Local Potato Cultivar under Rain-fed Ecosystem, Dibrugarh, Assam, India

A field trial was conducted at Krishi Vigyan Kendra Dibrugarh, Assam Agricultural University (AAU) to study the production performance of local potato cultivar under different farming practices viz natural, organic and conventional during rabi season 2022-2023. The results revealed that significant increase in growth, yield attributes observed followed by natural farming. Growth character like plant height both vegetative (22cm) as well reproductive stage (28cm) found higher compared Results also indicated attributing characters number tuber plant-1 average individual weight were significantly (4.91g 9.1 nos) (4.49g 9 nos ) (4.65g 8.3 nos). Organic practice resulted better (107.23 q ha-1) (92.94 (88.77q practices. net economic return (222.83000 Rs. comparison (161.85000 (141.33000 with more B:C ratio (1:2.08).