大蒜防止西瓜死秧-多伦多社区-北美商品打折信息网

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大蒜防止西瓜死秧: 北美商品打折信息网-多伦多社区 youlife.ca 04-17 来源：中国种植技术网健康评论()

潍坊市昌乐县有瓜农问防止西瓜死秧有什么好方法吗?
西瓜、冬瓜、南瓜等植株伸蔓期，当秧长到35厘米左右时，有的可能发生萎蔫现象，此时可在根与茎的交叉处，用刮脸刀(用酒精消毒后)，切一个长2毫米深4至5毫米的纵向小口，然后把紫皮大蒜切成2至4毫米的薄片放在刀口处，随后埋土并浇水，这样可防止瓜类死秧，其防治效果达到90%以上。

·标签关键字:大蒜防止西瓜死秧大蒜,西瓜,死秧