水肥一体化技术在我国农业的应用

Application of Water and Fertilizer Integration Technology in Agriculture of China

水肥一体化技术是将施肥与微灌结合起来并使水肥得到同步控制的一项技术,在节约用水、防止过度用肥、减轻劳动强度和提高生产效率方面都有着较明显的优势。该文从水肥一体化的必要性出发,论述了其在生产应用中存在的问题和发展方向,为水肥一体化技术在我国农业中的应用和推广提供理论参考。

Water and fertilizer integration technology was a technology that combined fertilization with micro irrigation and made water and fertilizer synchronously controlled. It had obvious advantages in saving water,preventing excessive fertilizer use,reducing labor intensity and improving production efficiency. Starting from the necessity of water and fertilizer integration,this paper discussed its problems and development direction in production and application,so as to provide theoretical reference for the application of water and fertilizer integration technology in agriculture of China.