密植栽培是当前国内外果树生产发展的总趋势。近年来。我国乔砧密植发展很快,但如何正确协调生长与结果的矛盾关系,保持密植条件下持续稳产丰产,还有不少问题急待解决。为此,于1976年春。我所与邹县林业局、大束公社林业站等单位协作,在邹县东方红大队建立苹果乔砧密植园一块。 Close planting is the current trend of fruit tree production at home and abroad. In recent years. The development of planting angels in our country has been developing rapidly. However, how to correctly coordinate the contradiction between growth and outcome, and to maintain a steady and high yield under close planting conditions, there are still many problems to be solved urgently. To this end, in the spring of 1976. I work with Zouxian Forestry Bureau, a large bundle of communes and other forestry station units in Zouxian Dongfanghong Brigade to establish an Apple Joe anvil plantation.