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1.无性雜交的概念和事實有人認为通過嫁接可以得到无性雜種,有人又认為不可以。所以我們在談這个問題之前,应该把概念明確一下。首先得肯定,通過嫁接可以引起砧木或接穗發生变異;並且這種變異還可以傅遞到后代中,(?)固地保存着。也就是說,有性繁殖的后代,仍然能表現出其嫁接親代的性狀,這种个体就可稱為无性雜種,像在細菌中由噬菌体的輸导作用所獲得的變異,在某些特殊组合中能恢復正常的,不能稱為无性雜種。經過嫁接而獲得无性杂种的事實是存在的。
1. The concept and facts of cloning Some people think that cloning can be cloned, some people think that not. Therefore, before we talk about this issue, we should clarify the concept. First of all, it must be affirmed that the variation of rootstocks or scions can be induced by grafting; and that this variation can also be passed on to the offspring, preserved in the field. In other words, sexual reproduction of offspring, they can still demonstrate the characteristics of their grafted parents, such individuals can be called clonal hybrids, such as bacteria in the role of the phage-derived variation obtained, in some special The combination can return to normal, can not be called asexual hybrids. The fact that cloned access to cloned hybrids exists.