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对于大小年结果的苹果树,要根据大小年的生长特点,采取不同的处理方法:大年树的修剪:大年结果多,萌发枝条也多,前期生长较强,后期渐弱,全年的总生长量较大。花芽分化晚,质量也较差,因此,大年结果树冬天修剪时,要尽量多留花芽,为防止误剪花芽,也可在来年花芽吐蕾时进行复剪,以增加小年的产量。同时,要多短截中、短营养枝,促生分枝,增加技量,以使小年时形成花芽.
For the size of the annual results of apple trees, according to the growth characteristics of the size of the year, take a different approach: perennial tree pruning: New Year’s results and more branches are also germinated, pre-growth strong, later faded, the year The total growth of larger. Flower bud differentiation late, the quality is poor, therefore, the annual results tree pruning in winter, to stay as much as possible to spend buds, in order to prevent falsely-cut flower buds, but also in the coming year flower spit bud complex cut in order to increase the production of small years. At the same time, to short cut, short nutrition branch, promote branch, increase skills, so that the formation of flower buds in the small year.