穴贮肥水措施在果园清园中的应用

Application of Hole Storing Fertilizer and Water Measures in Orchard Cleaning

果园清园是多年来推广的一项重要的果树病虫害综合防治技术,但存在费工、病虫害防控效果不好、占地大、影响排涝或无处存放、易引起火灾、污染环境、枝条粉碎缺乏机具等问题。采取清园和穴贮肥水相结合的方法,能取得农药减施、沃土养根等效果,也能提高土壤透气性、省工省力,而且避免了环境污染,实现了水肥耦合、保持水土。

Orchard cleaning is an important integrated pest control technology of fruit trees which has been popularized for many years.However,there are many problems,such as too much labor,the general effect prevention and control of diseases and insect pests,occupation of space,influence of waterlogging or no place to store,easy to cause fire,pollute the environment,and lack of machines and tools for crushing branches.The combination of clearing garden and storing fertilizer and water in hole has achieved the effects of reducing pesticide application and raising roots in fertile soil,improving soil permeability,saving labor and labor,avoiding environmental pollution,realizing coupling of water and fertilizer,and conserving soil and water.