苹果的“矮、密、早”栽培,是利用某些树体所具有的生长、发育特性,或人工致矮技术,在一定的生态条件下,使树冠发育相对矮小,加大栽植密度,提早结果,提前进入盛果期,缩短生产周期,获得较高经济效益的一项栽培制度上的改革,有别于传统的“大冠稀植”栽培技术。所渭乔砧矮化密植是指所用砧木系本地传统习用的实生砧,其风土适应性较强,栽 Apple’s “short, dense, early” cultivation, is the use of certain trees have growth, developmental characteristics, or artificial short technology, under certain ecological conditions, so that relatively low crown development, increase planting density, early As a result, the reform in a cultivation system that advanced into the fruiting period, shorten the production cycle and obtained higher economic benefits differed from the traditional cultivation technique of “Daguanyuan”. Weichao anvil dwarf dense planting refers to the rootstock used in the local traditional habitat anvil, its strong adaptability to the wind, planted