中国马铃薯品质现状及改良对策

Progress of Research on Potato Molecular Breeding for Qualities

较为简要地叙述了目前中国马铃薯品种的品质现状,对中国马铃薯育种中品质性状上存在的问题及品种的品质性状改良目标建立进行了探讨,结合分析了中国马铃薯种质资源品质性状研究与利用现状,从倍性育种技术、分子技术与种质资源等的研究与利用方面着眼,提出了中国应加强育种新技术开发和利用以及扩大种质资源利用范围的马铃薯品质改良策略,为今后开展马铃薯品质育种提供参考。

This paper briefly introduces the current research and development of potato breeding for qualities in China. In the mean time, the existing problems of the quality traits in potato varieties and building potato breeding objectives on improving qualities are being discussed. When the current research and uti- lization of potato germplasm on quality traits were analyzed, the corresponding suggestions to support the development of potato breeding for quality in China were put forward. These suggestions are： to reinforce utilization of new potato breeding technologies for improving qualities and the germplasm.