摘心是杏扁树夏剪的主要方法,只要枝条未停止生长,均可通过摘心终止其继续延长。一、增加结果部位,提早结果。对非骨干枝及徒长枝适时摘心,可调节其生长势,促生分枝,并能改善光照条件,增强光合作用,促进组织分化,使发育枝尽快转化为结果枝(或枝组),从而增加了结果枝数量。 Topping is the main method of summer shearing of almond tree, as long as the branches do not stop growing, they can be terminated by topping and continue to extend. First, increase the results of the site, early results. The non-backbone branches and leggy branches in time topping, adjust its growth potential, promote the growth of branches, and can improve the light conditions, enhance photosynthesis, promote tissue differentiation, the development of branches as soon as possible into branches (or branches group), which Increased the number of results branches.