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拉枝是苹果纺锤形整形过程中重要一环,如果处理不当,既影响成形又不利于结果,在苹果纺锤形侧生分枝拉枝上要注意以下几点。一忌拉枝不适时。冬季或春季萌芽前拉枝,会造成背上芽大量萌发。7月拉枝,易引发秋梢;10月份拉枝,枝条脆易受折伤。应在春季萌芽后或9月拉...
Pulling the apple is an important part of the spindle shaping process, if not handled properly, not only affect the shape forming is not conducive to the results, the apple spindle-shaped branches should pay attention to the following branches. Avoid pulling the stick when not. Pulling branches in winter or spring before budding can cause large sprouts of back buds. July pull branches, easy to trigger the autumn tip; October pull branches, branches fragile vulnerable. Should be sprouted in spring or September after pulling ...