紧急通知:倒春寒真的来了!( 六 )

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新梢中下部未受冻、仅叶片受冻的, 剪除受冻叶片, 促使剪口下节位的芽尽快萌发, 上部萌发的副梢保持延长生长, 中下部保留2~3片叶摘心 。

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受害严重的 (整个新梢、叶片及花序几乎全部受冻) ,在霜冻结束后, 将新梢从基部全部剪除, 促使剪口下结果母枝原芽眼副芽或隐芽尽快萌发 。


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