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1看树龄幼树、初结果树修剪量要小,修剪程度要轻,注意培养树型和结果枝组;盛果期树要适当重剪,注意轮换结果枝组;衰老期树重剪,更新结果枝组。2看花芽量花芽量大的果树修剪量要大些,修剪程度适当加重。严格控制花芽总量和花、叶芽比例,花、叶芽比例一般为1∶20。对花芽少的小年树,要轻剪多留花芽,对没有花芽的枝和枝组要重剪更新结果枝组。3看树体强旺树要轻修剪,去直立强旺枝,留侧立枝和中庸枝,以缓和树势,进而促进花芽形成;弱树要重修剪,剪去弱枝和下垂枝,更新衰老结果枝组。
1 to see the age of young saplings, the initial results of tree pruning should be small, pruning degree to light, pay attention to cultivate the tree and the results Zhizu; full fruit trees should be properly re-cut, pay attention to the rotation results Zhizu; senile tree pruning, renewal Results Zhizu. 2 to see the amount of flower buds large volume of fruit trees pruning to be larger, appropriate to increase the degree of pruning. Strict control of the total flower buds and flowers, leaf bud ratio, flowers, leaf bud ratio is generally 1:20. Small flower buds of young trees, to spend more light flower buds, buds and branches without flower buds to shear the results of renewal Zhizu. 3 to see the tree strong light tree to light pruning, to erect strong branch, leaving the side branches and the middle branch to ease the tree vigor, thus contributing to the formation of flower bud; weak tree to be pruned, cut the weak branches and drooping branches, updated Senescence results Zhizu.