Jhum Cultivation in Tribal Societies
Jhum cultivation, also known as shifting cultivation, is a method of agriculture practised by some tribal societies. It involves clearing a patch of forest land, burning the vegetation, and planting crops in the ash-enriched soil. This method is suitable for low-density populations and can provide subsistence for the community.
Clearing the Land
Tribal communities select a patch of forest land for jhum cultivation. They cut down the trees and brushwood and leave them to dry for several weeks. The dried vegetation is then set on fire to clear the land. The ash from the burnt vegetation enriches the soil and provides nutrients for the crops to grow.
Planting Crops
After the land is cleared and the soil is enriched with ash, the tribal communities plant their crops. They grow a variety of crops, including rice, maize, millet, beans, and vegetables. The crops are usually planted in rows or small mounds.
Harvesting
The crops are left to grow for several months. When they are ready, the tribal communities harvest them. They use traditional methods such as sickles to cut the crops and gather them in baskets. The harvested crops are then stored in the community granary for consumption.
Rotational Farming
Jhum cultivation is a form of rotational farming. After the crops are harvested, the land is left to fallow for several years. This allows the forest to regenerate, and the soil to recover its nutrients. The tribal communities then move to a new patch of forest land and repeat the process.
Challenges of Jhum Cultivation
Jhum cultivation has been criticised for being environmentally unsustainable. It can lead to deforestation, soil erosion, and loss of biodiversity. It also requires large areas of land to produce a small yield of crops. As the population grows and the demand for food increases, jhum cultivation becomes less viable.
Despite its challenges, jhum cultivation remains an important part of the traditional livelihoods of many tribal communities.