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一般黄瓜籽几天能发芽
更新时间: 2020-07-04 00:00:00  

一般黄瓜籽2至3天发芽。

出苗:干籽湿土大约7至8天出苗,浸泡后的种子大约5天就可出苗。

生长过程:在环境温度25℃左右时播种,5至7天出土,7至8天时展开子叶,12至14天时展开真叶,60天左右开花。

发芽:如果用52℃的温水浸泡10至12小时种子后再催芽,2至3天即可萌发,应立即播种。

关键词: 一般 黄瓜 发芽

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