Micro-irrigation: Way forward for precise use of irrigation water in agriculture

Abstract

Micro-irrigation not only saves water, but also saves money by lowering fertilizer use, labour costs and other input costs, as well as increasing farmers’ income. When compared to traditional irrigation methods, this technology allows for more areas to be irrigated with the same amount of water. Furthermore, due to the simplicity of irrigation, water-scarce, cultivable wasteland and undulating land areas can be quickly brought under cultivation. Current programmes, such as the Pradhan Mantri Krishi Sinchayee Yojana (PMKSY) at the national level and various statelevel water policy efforts, make it possible for marginal and small farmers to buy equipment to irrigate their fields. Micro irrigation's good outcomes have improved food security by increasing crop yield and productivity, and increasing irrigation area from the same source of water, resulting in increased nutritional security for the country.