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对青麸杨一年生粗壮、中庸、细弱枝条，分别留3、5、7、9芽4种进行冬季修剪处理。结果表明：粗壮枝留7芽、中庸枝留9芽、细弱枝留3芽所得春梢百叶鲜重最大。
On the annual green young sunny, moderate, thin branches, respectively, leaving 3,5,7,9 buds 4 for winter pruning. The results showed that the thick shoots retained 7 buds, the moderate buds retained 9 buds, and the thin buds retained 3 buds resulting in the highest fresh shoots.