长期以来,苹果栽培都是乔化稀植,这种办法,幼树栽后七、八年见不到产量,投资时间长,经济效益来得慢。为了解决这个问题,国外从五十年代开始对栽培制度进行了改革,获得了显著的效果。如荷兰广泛推广矮化密植之后,由原来的苹果进口国一跃而成为出口国。我国的研究证明,苹果矮密栽培确实是一条农业致富之路。 For a long time, apple cultivation is thinly planted with plants. In this way, the output of saplings can not be seen in seven or eight years after planting, the investment time is long and the economic benefits are slow. In order to solve this problem, foreign countries started to reform the cultivation system in the 1950s and achieved remarkable results. For example, after extensive popularization of dwarfing and close planting in the Netherlands, it has become an exporter from the original importing country of apple. Our country’s research proves that the apple short planting is really an agricultural way of getting rich.