辽西半干旱地区山杏平茬更新及管理技术

Stubble Regeneration and Management Techniques of Prunus Armeniaca in Semiarid Area of Western Liaoning Province

山杏是辽西半干旱地区的主要经济林树种之一,在改善生态环境、提高农民收入等方面发挥了重要的作用。根据山杏的生长特性,提出了山杏平茬更新的时间、方法及后续的管理技术,从定株、修剪、除草等方面进行探讨,旨在为辽西地区的山杏更新复壮提供技术指导。

Prunus Armeniaca is one of the main economic forest species in semiarid area of western Liaoning Province,which plays an important role in improving ecological environment and increasing farmers′income.According to the growth characteristics of Prunus Armeniaca,the time,method and follow-up management technology of pruning Prunus Armeniaca were put forward in this paper.The aim was to provide technical guidance for the regeneration and rejuvenation of Prunus Armeniaca in Western Liaoning Province.