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油桃在采果后,由于果实生长对新梢的抑制作用消失,树体又转向以营养生长为主,又会出现新梢生长高峰。秋梢的出现,由于生长时间短,组织不充实,如任其生长,前端部位易在冬季枯死,加之生长速度过快,会导致结果部位快速外移。另外,由于果实的生长消耗大量营养,树体养分相对缺乏,不利花芽分化的顺利进行。同时,枝梢有多次分枝习性,导致光照恶化,造成内部枝
Nectarine fruit picking, due to the inhibition of fruit growth on the new shoot disappeared, the tree turned to vegetative growth-based, there will be the peak growth of new shoots. The emergence of autumn shoots, due to the short growth period, the organization is not full, as long as its growth, the front-end parts of the dead in winter, combined with the growth rate too fast, will lead to rapid relocation of the results site. In addition, due to the growth of fruits consume a large number of nutrients, the relative lack of tree nutrients, unfavorable flower bud differentiation smoothly. At the same time, shoots have many branches habits, leading to deterioration of light, resulting in internal branches