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大棚西红柿打底叶因注意啥
更新时间: 2020-07-13 00:00:00  

注意事项:

1、西红柿打底叶时需要注意,每次以两片为宜,不能过多。

2、两次打叶的间隔以10天以上为宜。

3、每次打叶应在晴天的中午12时左右,不能在早晨露水很大时打叶,以免伤口感染发病,也不能在傍晚打叶,以免伤口未能愈合,而在夜间湿度大时染病。

关键词: 大棚 西红柿 注意

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