桃树是我国北方果树中栽植量较大的树种,根据桃树一年分生多次副梢的特点,我们在半成苗栽植技术上进行了一些探讨,达到了当年定植,当年成花,次年结果。 1.栽植后套塑料袋。近年来东方金龟子等类害虫对新植幼树危害十分严重,为防止害虫的危 Peach trees in northern China, the planting of larger tree species, according to the peach tree a few times a year secondary shoots of the characteristics of the semi-planting technology we conducted some discussion, reached the year planting, then into flowers, The following year results. 1. After planting sets of plastic bags. In recent years, oriental chafer and other pests on the newly planted saplings very serious harm to prevent pests