发布时间:2025-02-01 00:06:33
核桃种子萌发时,芽一般是最先从种子的尾端尖尖的那个部位的缝合线处撑开并长出来的,播种的时候要使核桃种子两侧的缝合线垂直,有利萌发和幼苗正常生长。但许多嫁接栽培的核桃种子是不会发芽的。
家里是歌华有线电视但是没有机顶盒自己买一个机顶盒按上是不是一样能用没有经过歌华能用吗
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