植物体细胞杂交,是一种无性杂交,其杂交后代的数量远远大于有性杂交,而且可以克服远缘杂交的某些限制,获得有性杂交难以成功的一些杂交组合,是作物育种的一个新途径。自1960年人们开始用酶法分解植物细胞壁以来,植物体细胞杂交的研究,已受到广泛的重视,尤其在原生质体培养和融合方 Plant somatic hybridization is a kind of clonal hybridization. The number of hybrid progeny is far greater than that of sexual hybridization, and some limitations of distant hybridization can be overcome to obtain some hybrid combinations which are difficult to succeed in sexual crossbreeding. New way. Since the beginning of the enzymatic decomposition of plant cell walls in 1960, the study of plant somatic hybridization has received extensive attention, especially in protoplast culture and fusion