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通过多年试验和大面积应用,核桃休眠期修剪对树势和结果无不良影响。从不同修剪时期的营养损失和剪后生长结果表现等方面,分析了核桃休眠期修剪的优点及可行性。
Through years of experiments and large area applications, the pruning of walnut dormant period has no adverse effect on the tree vigor and the result. The benefits and feasibility of the pruning of walnut during dormancy stage were analyzed from the aspects of nutritional loss and the results of post-shear growth in different pruning periods.