Green revolution has made India self-sufficient in food grain production. In most of the state of India cereal production is a surplus. But cereal production is not improving the economical condition of farmers. Vegetable cultivation is however considered as 2-3 times profitable than traditional cereal cultivation. Farmers can make more profit by cultivating vegetable after cereal crops. But in Rabi and Zaid seasons irrigation water availability is a major problem in rainfed areas. | Nội dung Text Feasibility study of HP nano solar pump with gravity based drip irrigation system for vegetable cultivation
