油茶遗传变异特性研究进展  

Research progress on genetic variation characters of Camellia oleifera

作　　者：杨杨[1] 陈永忠[2] 王瑞[2] 彭邵锋[2] 王湘南[2] 陈隆升[2] 马力[2] 

机构地区：[1]中南林业科技大学,湖南长沙410004 [2]湖南省林业科学院,湖南长沙410004

出　　处：《湖南林业科技》2010年第3期19-23,共5页Hunan Forestry Science & Technology

基　　金：国家"十一五"科技支撑项目"华中丘陵区油茶高产良种应用集成示范"(2009BADB1B04);林业公益性行业科研专项"油茶两系杂交种子园营建及其高产培育技术研究"(200804044)

摘　　要：油茶遗传变异特性包括形态特征、生物学特性、经济性状、脂肪酸和抗逆性等的遗传变异特性。其中,形态特征包括树体性状、果实性状、枝叶性状;生物学特性包括花器官及花期变异和果实成熟期变异等特性;经济性状包括产果量、果重、出籽率、出仁率和出油率等性状。本文对照国外对油橄榄的研究,综述了油茶遗传变异特性的研究进展情况,并对油茶遗传变异特性研究的前景作了展望。The genetic variation characters of Camellia oleifera include the variations of morphological characters,biological characters,economic characters,fatty acids characters and stress resistance characters.The morphological characters include tree characters,fruit characters,branches and leaves characters.The biological characters include floral organs and florescence characters,and fruit maturity characters.The economic characters include fruit yield,fruit weight,seed yield,kernel yield,oil yield and so on.In this paper,comparison with the research on genetic variation characters of olive at abroad,the research progress on genetic variation characters of Camellia oleifera was reviewed and its prospect was described.

关 键 词：油茶 油橄榄 遗传变异特性 研究进展 

分 类 号：S794.4[农业科学—林木遗传育种]