How do wew do chena cultivation?

Chena cultivation, also known as shifting cultivation or slash-and-burn agriculture, involves clearing a section of forest or land by cutting down vegetation and burning it to create nutrient-rich soil. After the land is prepared, crops such as rice, maize, or millet are planted. Once the soil fertility declines after a few years, the area is left fallow to regenerate, while farmers move to a new plot to repeat the process. This practice requires careful management to maintain ecological balance and prevent deforestation.