Improved agronomic practices and high yielding rice varieties maintain soil health and enhance yield and energy use efficiency under shifting cultivation landscapes of easternHimalayas
Abstract:Low productivity, depletion of soil fertility, and inefficient energy use are the major challenges of fragile Jhum (shifting cultivation: 280 M ha worldwide) agro‐ecosystems in north eastern Himalaya. Farmers' participatory field trials were conducted in sloping lands of Meghalaya, India over 3 years to identify suitable agronomic management practices and input responsive rice genotypes for sustaining soil health and enhance carrying capacity of Jhum land. Eleven genotypes of rice (six high yielding varieties … Show more
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