Which of the following is way for farmers to help in conservation of water ?

Farmers can also assist in the conservation of water by adopting drip irrigation on their farms. It is a form of irrigation method that all framers can use to save water. The water gets supplied directly to the plant roots in the drip irrigation, preventing water wastage due to evaporation. Rainwater harvesting and Rooftop harvesting is the technique of collecting rainwater from the roofs of the house and storing it in tanks for later use, and this process is not in agricultural fields.