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花椒主要栽培于我国黄河流域及长江流域,天水、陇南两地是甘肃的主要花椒生产基地,针对传统整形修剪的问题,在天水经过5a的试验,总结出了免冬剪技术。在山地梯田、栽植密度3m×4m、低干简化自然开心形整形情况下,通过生长季抹芽、除嫩梢、摘心、开角、疏枝、回缩等措施完成整形修剪,取得了良好的应用效果。
Zanthoxylum bungeanum is mainly cultivated in the Yellow River Basin and the Yangtze River valley in China. Tianshui and Longnan are the main pepper production bases in Gansu. In view of the problems of traditional plastic pruning, the experiment of free watering and shearing is summarized in Tianshui after the experiment of 5a. In the mountain terraces, planting density 3m × 4m, low-stem simplified natural happy shape plastic case, through the growth season bud, in addition to tender shoots, topping, open angle, thinning, retraction and other measures to complete the shaping and pruning, and achieved a good Application effect.