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一、疏果的时期和原则疏果愈早对树体生长愈有利,一般多在落花后两周进行,多在5月中旬开始,最晚不能晚于6月上旬完成。过晚疏果消耗大量营养,影响当年花芽的分化。疏果时要按树定产,以枝定量,并拉开距离留果,保证有一定的枝果比,一般每果枝要配合3—4个生长枝。壮树、壮枝多留果,弱树弱枝少留果。首先疏掉弱土的果,病虫果、畸形果、腋花芽果和发育不良的小果(晚发育的果)。然后再按负载量疏去过密、过多的果。
First, the period and the principle of thinning fruit thinning the earlier the more favorable for the growth of the tree, usually more than two weeks after the falling, mostly in mid-May, the latest not later than early June to complete. Too much thinning consumes a lot of nutrition, affecting the differentiation of flower buds. Thinning fruit should be set by tree to branch quantitative, and distanced from the remaining fruit, to ensure that there is a certain branch to fruit ratio, generally each fruit branch with 3-4 growing branches. Zhuang trees, strong branches and more fruit, weak branches weak tree less fruit. First of all, weed out weak soil fruit, pests and diseases, deformed fruit, axillary flower buds and poorly developed small fruit (late development of the fruit). Then by the amount of load to sparse to too close, too much fruit.