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修剪苹果树,修剪的轻重程序,修剪量的大小,直接影响树的生长势、产量和果实品质。 修剪过重,修剪量大,会严重削弱全树总生长量,打破根系生长与地上部生长的原有的平衡;会使树的局部枝条,生长得到促进,长势强旺,容易发生大量冒条现象;营养物质消耗多,积累少,不利形成花芽,影响结果。
Pruning apple trees, pruning the severity of procedures, pruning the amount of size, directly affect the growth potential of trees, yield and fruit quality. Pruning too much, a large amount of pruning, will severely weakened the total growth of the whole tree, breaking the growth of roots and shoots the original balance of growth; will make the tree branches, growth is promoted, growing strong prone to a large number of take Phenomenon; nutrient consumption, less accumulation, unfavorable formation of flower buds, affecting the results.