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乔砧、密植、小冠、高产红富士苹果园的修剪整形方法是:顺其自然,简化修剪,四季调整。 1.培养纺锤形树体 对于中、高密度栽培的小树体红富士苹果树,只强调一个中央领导干,中干上直接着生结果部位,这种树形称为纺锤形。纺锤形树体60％以上营养可用在结果上,果实质量好。对于需要改造的大树冠,也应坚持减主、减侧,把留下的主枝按纺锤体的要求进行改造。 2.外围长条悬垂先结果 从2至3年生开始,就不剪裁外围长
Joe anvil, close planting, small crown, high yield Red Fuji apple orchard pruning method is: let it be, simplify pruning, four seasons adjustment. 1. Cultivation of spindle-shaped tree For medium and high-density cultivation of small tree Fuji apple tree, only emphasizes a central leading cadre, the stem directly on the results of the site, this tree called spindle. More than 60% spindle-shaped tree nutrition available in the results, the fruit of good quality. For the need to transform the crown, should also adhere to reduce the main, reduced side, leaving the main branch according to the requirements of spindle body transformation. 2. Peripheral strip hanging first result from 2 to 3 years old, it does not cut the outer length