近几年来 ,随着人们生活水平的提高 ,对水果的需求量越来越大 ,对其质量的要求也越来越高。为了适应时代的发展 ,矮化栽培、设施栽培、复合栽培等栽培体制也相继涌现 ,并得到了一定的推广和应用。但是 ,我国是一个地形复杂、环境多样、人口众多、资源相对缺乏、经济发展又很不? In recent years, with the improvement of people’s living standards, the demand for fruits is getting bigger and bigger, and their quality requirements are also getting higher and higher. In order to adapt to the development of the times, cultivation systems such as dwarfing cultivation, facility cultivation and compound cultivation have also emerged in succession and have been popularized and applied. However, our country is a complex terrain, diverse environment, large population, relative lack of resources, economic development is not?