摘要
针对西安市核桃高密度栽植后期产量与品质大幅下降的实际情况,提出了单层高位开心形目标树形,以及品种调查与配置、目标树形选择、留干去枝、萌芽管理、枝条管理等树形改造技术,对解决目前核桃矮冠密植栽培中存在的诸多问题具有积极的指导意义。
Given the actual situation of walnut yield and quality decline of walnut plantation in Shaanxi,single layer and open heart tree reconstruction technology is applied,together with other measures like determination of target trees,stem intact and trunk pruned,sprout management and branch management were discussed.
作者
刘安宏
LIU An-hong(Forestry Technology Extension Center of Xi ＇an, Xi＇ an, Shaanxi 71006)
出处
《陕西林业科技》
2017年第6期108-109,共2页
Shaanxi Forest Science and Technology
关键词
核桃
密植
低产
改造
walnut
dense planting
low yield
transformation
