老龄磨盘柿树管理与更新改造技术
Deciduous Fruits(2010)
Abstract
盘山磨盘柿树适应性强,产量高,果农受益年限长,在天津市北部山区蓟县有悠久的栽培历史.据统计,在柿子产区及厂、矿和农村院落的老龄柿树占县域柿树总数40%以上.为使老龄柿树更新复壮,连年稳产丰产,我们采取了如下管理和更新改造技术措施,取得了较好的效果.
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