(资料图片)
1、红薯和牵牛花同属于旋花科植物,属于近亲,有一定的亲和能力,现在已经用于观赏种植。红薯嫁接技术的操作方法如下:
2、将小块根埋在拱棚里,当块根长出1-2个叶片的时候进行摘心,保留一个心叶。用锋利的工具,在截断的茎秆伤口上划一个深达1厘米的伤口,选取牵牛花的2-3个中上部茎节做插穗,插入到红薯幼苗顶部,然后用专用夹子夹住,连续遮阴7-10天,每天喷洒清水3-5次,确保牵牛花叶片上有水膜。
以上就是【牵牛花嫁接红薯种子,牵牛花嫁接出红薯】相关内容。
(资料图片)
1、红薯和牵牛花同属于旋花科植物,属于近亲,有一定的亲和能力,现在已经用于观赏种植。红薯嫁接技术的操作方法如下:
2、将小块根埋在拱棚里,当块根长出1-2个叶片的时候进行摘心,保留一个心叶。用锋利的工具,在截断的茎秆伤口上划一个深达1厘米的伤口,选取牵牛花的2-3个中上部茎节做插穗,插入到红薯幼苗顶部,然后用专用夹子夹住,连续遮阴7-10天,每天喷洒清水3-5次,确保牵牛花叶片上有水膜。
以上就是【牵牛花嫁接红薯种子,牵牛花嫁接出红薯】相关内容。
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