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答安微省砀山县部分读者 近年我区冰雹危害较频繁,特别冰雹加龙卷风危害后,往往树叶、幼果荡然无存,不少果园管理人员对灾后管理脑心不足,并询问应采取那些补救措施,现将汤山县市力集团艺场灾后管理经验介绍如下。 (1)施肥壮树:落花后及新梢速长期遭冰雹危害,这时树体贮藏营养
Anshan Province Some readers of Dangshan County hail more frequently in recent years in our area. After hail and tornado damage, leaves and young fruits often disappear. Many orchard managers have inadequate brainstorming on post-disaster management and ask which remedies should be taken Measures, now Tangshan County Municipal Arts Group disaster management experience described below. (1) fertilize strong tree: after falling and new shoots long hail endangering, when the tree storage nutrition