摘要
茶树[Camellia sinensis(L.)O.Kuntze]是原产我国的叶用木本植物,山东自"南茶北引"取得成功以来,冬季低温胁迫导致的冻害常造成经济损失。所以,抗寒育种研究一直是茶树研究的热点和难点。本文阐述了茶树抗寒育种的研究进展,包括抗寒性研究、选育的抗寒品种、抗寒基因的分离和鉴定及转基因研究现状。
Tea plant [ Camellia sinensis ( L. ) O. Kuntze ] is a native leaf - used woody plant from Chi- na. Since the project of "South Tea Introduced to North"was successful in Shandong Province, the freeze inju- ry of tea plants has often caused economic losses. So the cold - resistant breeding has been the hot and diffi- cult research area. In this paper, the research progress of cold - resistant breeding of tea plant was reviewed including the study on cold resistance, selected varieties with cold resistance, isolation and identification of cold- resistant gene, transgenic research status.
出处
《山东农业科学》
2013年第6期119-122,129,共5页
Shandong Agricultural Sciences
基金
山东省科技发展计划重点项目(2009GG10009002)
泰安市科技发展计划项目(200540)
泰安市农业良种工程项目(2012)
关键词
茶树
抗寒育种
抗寒基因
转基因
Tea plant [Camellia sinensis(L.) O.Kuntze]
Cold-resistant breeding
Cold-resistant gene
Transgene