Abstract:

This article reviewed the identification of germplasm resources, breeding techniques, molecular biology related gene research, and new variety breeding status of non-heading Chinese cabbage in Zhejiang Province. It analyzed the problems of relatively lagging resource identification and evaluation system, need for improvement in breeding techniques, and lack of heat-resistant varieties in non-heading Chinese cabbage breeding, and proposed the application of polyploidy and gene editing technology to breed high-quality, mechanized, small-plant type upright waisted, heat-resistant cabbage varieties, and carried out commercial breeding.

Key words: non-heading Chinese cabbage, breeding, Zhejiang Province