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苹果树在一生或一年的生长发育过程中,始终存在着生长与结果、生长结果与衰老更新的矛盾,整形修剪就是根据苹果树生长发育规律,结合当地环境条件和栽培技术特点,控制与促进苹果树生长与结果,衰老与更新转化的一种措施。从而使苹果树达到早结果、壮树、优
Apple tree growth and development in the course of a lifetime or a year, there is always the conflict between growth and results, growth and aging renewal, plastic trimming is based on apple tree growth and development law, combined with local environmental conditions and cultivation techniques, control and promotion Apple tree growth and results, aging and transformation of a measure of conversion. So that the apple tree to achieve early results, strong tree, excellent