1. Bio farming is a technique of cultivation that drastically curtails the use of chemicals leading to better quality food products with high nutritive values. At the same time, it includes the following: crop rotation, crop residues, organic waste, green manure, There is also the use of bioagents for biological pest control.
Another type is:
2. Organic farming is an agricultural system that uses fertilizers of organic origin such as compost manure, green manure, and bone meal and places emphasis on techniques such as crop rotation and companion planting.
The use of fewer pesticides reduces soil erosion, decreases nitrate seeping into groundwater and surface water, and recycles animal wastes back into the farm.