Dynamics of Soil Properties under Jhum Cultivation: A Review

A staple of many indigenous cultures, shifting agriculture is coming under more and more scrutiny for its role in soil degradation and deforestation, especially in light of climate change. This study investigates the effects of jhum agriculture in Arunachal Pradesh, with a particular emphasis on the detrimental effects on soil qualities and its contribution to deforestation. Along with considerable nutrient loss from frequent forest clearing and burning, jhum farming causes severe soil degradation, including soil erosion and changes in the physical and chemical properties of the soil. In the diverse climates of Arunachal Pradesh, characterized by heavy rainfall, soil fertility and moisture are especially vulnerable. The shortening of fallow periods further destabilizes soil moisture and fertility, despite the potential benefits of carbon dynamics and sequestration during extended fallows. This research underscores the urgent need for sustainable practices, such as improved soil moisture conservation and extended fallow periods, to align traditional agricultural practices with the goals of climate resilience, soil health, and long-term sustainability.