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甘蓝是十字花科利用自交不亲和系生产杂一代种子最有成效的作物之一,中国从20世纪70年代在自交不亲和系利用上取得了突出成就,目前我国大面积推广了自交
Brassica oleracea is one of the most productive crops in the family of hybrids using self-incompatibility lines in the family Cruciferae. China has made outstanding achievements in the utilization of self-incompatibility since the 1970s. At present, China has popularized a large area Selfing