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为了探讨盛果期苹果树丰产、稳产、优质和增加经济收益,我们于1979年开始,在苹果园利用株行间自然生草和客草覆盖树盘以代替清耕进行了6年试验,取得了良好效果。
In order to explore the fruit yield, apple yield and economic benefits during the fruit-bearing period, we started the experiment in 1979 with a 6-year trial of apple tree orchard grass covering the tree tray instead of tilling in the apple orchard. Good effect.