随着优两高农业的发展，蔬菜保护地栽培已逐年扩大。保护地栽培效益虽高但技术性较强，尤其是灌水和施肥，沟灌往往棚内湿度增人，病害加剧；化肥个施常常产t肥害．浇灌施肥。花工多，劳动强度人。为此．我们从1991开始，应用滴管灌水施肥，效果较好，已在我市的蔬菜、划莓保护 With the development of Yougaohe agriculture, the cultivation of vegetable reserves has been expanded year by year. Protected cultivation of high efficiency, but technical and strong, especially irrigation and fertilization, furrow irrigation humidity often increased shed, disease intensified; Watering and fertilizing More labor, labor intensity people. to this end. We started from 1991, application of pipette irrigation and fertilization, the effect is better, in our city vegetables, raspberry protection