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核桃计划密植栽培8~10年后开始郁闭,影响核桃果实产量与品质,密植园间伐、改造是提高核桃园通风透光的有效手段。本文介绍了密植园改造方法和技术,并对其进行了效果分析,为计划密植核桃园大面积改造提供技术支撑。
Walnut plan close planting 8 to 10 years after the beginning of the canopy closed, affecting the yield and quality of walnut fruit, close planting, decontamination is to improve the ventilation and transpiration of walnut effective means. This article introduces the method and technology of the transformation of the dense plantation, and carries on the effect analysis to it, provides the technical support for the plan large-scale reconstruction of the densely planted walnut.