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甘蓝是构成甘蓝油菜的基本种之一。它们间的杂交亲和性,与芸苔属中复合种与基本种的其它种间杂交组合相比是最低的。这种高度杂交不亲合主要是由两个种在染色体数目和结构上的巨大差异引起的。一些研究表明,甘蓝型油菜×甘蓝的杂交亲和性高
Cabbage is one of the basic species that make up rapeseed. The hybridization affinity between them is the lowest compared to the other cross between the Brassica species and the basic species. This high degree of hybrid incompatibility is mainly caused by the large differences in chromosome number and structure between the two species. Some studies have shown that hybrids of Brassica napus x cabbage have high affinity