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1.应用对象:有些果农误认为什么树都可以应用,结果对中庸树和弱树也进行了处理,致使树体变得更弱,枝叶几乎抽不出来。多效唑是一种生长抑制剂,因此只能在强旺树和成龄壮树应用。 2.施用方法:土壤施入好于叶面喷布,方法简单,残效期长,一般施入后第一年效果不太明显,第二年效果好于第一年。 3.施用时期:新梢停长期施用比开春施入好。此期施入可抑制秋梢生长,集中养分促进花芽形成。
1. Application object: Some fruit farmers mistakenly believe that what trees can be applied, the results of the middle and weak trees have also been dealt with, resulting in the tree becomes weaker, almost unable to get out of branches and leaves. Paclobutrazol is a growth inhibitor and therefore can only be used in strong and strong trees. 2. Application method: Soil application is better than foliar spray, the method is simple, long residual period, the first year after the general effect is not obvious, the second year better than the first year. 3. Application period: long-term use of new shoots than open into good application. This application can inhibit the growth of autumn shoots, focus on nutrients to promote flower bud formation.