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进入结果期后，粟树的修剪应以促生强壮结果母枝为主。只有生成壮枝才能实现高产稳产。修剪时，应视树势的具体情况，用疏枝量来调节生长与结果的平衡。结果老树、弱树、弱枝要采用“集中修剪法”，即疏间过密、交叉、重叠、细弱的枝条，使树集中养分，枝条由弱转强，变不结果枝
After entering the fruiting season, the pruning of poplar should be dominated by the mother plant that produces strong and strong results. Only generate strong branches in order to achieve high and stable yield. Pruning, should be depending on the specific circumstances of the tree potential, with the amount of thinning branches to adjust the balance of growth and results. The results of old trees, weak trees, weak branches to adopt “concentrated pruning ”, that is, interspersed between dense, cross, overlap, thin branches, the tree focus on nutrients, branches from weak to strong,