当前 ,农民给果树施肥 ,大多数离树干较近 ,不仅降低肥料的利用率 ,又伤了果树大根 ,还影响果树生枝开花结果 ,造成减产减收。１、果树追施肥料 ,首先要知道果树对肥料的吸收 ,主要是靠根系中根毛来完成 ,在根毛集中分布区施上肥料 ,可以提高肥料的利用率 ,促使果树早生快发增 At present, farmers fertilize fruit trees, most of them are close to the trunk. They not only reduce the utilization rate of fertilizers, but also injure the large roots of fruit trees and also affect the fruit flowering and fruiting of fruit trees, resulting in the decrease of production and decrease of yield. 1, topdressing of fruit trees, we must first know the absorption of fruit trees on the fertilizer, mainly by the roots of hair to complete, the distribution of root hair in the area of ​​fertilizer, fertilizer can increase the utilization rate, prompting fruit trees early rapid growth