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冬天怎样给葡萄浇水
更新时间: 2020-10-26 00:00:00  

葡萄适宜防寒时期是在冬季修剪之后,到土壤封冻以前进行。一般多在10月中旬开始,到10月末或11月初结束。适时灌封冻水在冬季葡萄埋防寒土前10天,应灌一次封冻水,其目的是防止根系冻害和早春干旱。灌水时一定要灌足,以土壤达到饱和状态为标准,待地面土壤稍干时,再进行埋土防寒。

关键词: 冬天 怎样 葡萄 浇水

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