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苹果园单位面积栽植株数太少,是导致苹果单产低的重要原因之一。因此,近年来各地除大力加密稀植园外,还在总结以往密植经验的基础上,因地制宜地建立新型密植园。大量资料证明,密植具有省地、早实、丰产、稳产、方便管理、提高工效等优点,已成为苹果栽培的新趋势。国外搞密植基本上是用矮化砧或半矮化砧(包括中间砧)以
Apple plantation planted too small number of units, is one of the important reasons leading to low yields of apples. Therefore, in recent years, in addition to vigorously encrypting sparsely planted gardens, we have also concluded new densely-populated plantations on the basis of summing up past planting and planting experiences. A large number of data prove that close planting has the advantages of saving land, early growing, high yield, stable yield, convenient management and improving work efficiency. It has become a new trend of apple cultivation. Foreign dense planting is basically dwarfing anvil or semi-dwarfing anvil (including the anvil)