果园主要灌溉方式及其节水节肥效果

Different Irrigation Methods of Orchards and Water Saving Performance

果业在我国农业中占据重要地位,拥有较高的经济效益,但耗水量较大,与我国水资源极其匮乏不相适应。为缓解我国农业用水紧缺问题,在果树上采用节水灌溉技术势在必行。该文对节水灌溉的定义、类型(喷灌、滴灌、渗灌)及其效果予以概述,以方便推广应用。

Fruit industry account for important position in agriculture,and brings much better economic benefits,but water overspending. Water resource is shortage in our country,so the water saving technique is inevitable to use in the orchard for contradiction of water supply and demand. For popularizing the application,the conception of water saving irrigation,main irrigation methods include of spray,drip,infiltrating irrigation are briefly presented in this article.