油茶幼林结实与果枝特性研究  

Study on the fruit and branch property of young crop of Camellia oleifera

作　　者：陈永忠[1] 彭邵锋[1] 王湘南[1] 杨小胡[1] 王德斌[1] 庞文胜 陈照亮 

机构地区：[1]湖南省林业科学院,湖南长沙410004 [2]平江县林业局,湖南岳阳410400

出　　处：《湖南林业科技》2006年第6期5-8,共4页Hunan Forestry Science & Technology

基　　金：国家林业局攻关项目"油茶两系杂交新技术育种"(合同编号:94-01-02)"全国油茶优良品系区域化试验"(2004-01)项目内容之一

摘　　要：通过对油茶自花授粉全同胞子代、无性系间控制授粉全同胞子代、半同胞子代和无性系四种不同群体的结果枝特性和开花结实特点等主要经济性状的研究,揭示了四种群体及其优良林分的结实特性和产量规律,为油茶杂交组合、优良家系和无性系等良种的生产应用和栽培技术、以及进一步开展杂交和选择育种研究积累了必要的技术和理论知识。We focus on four kind of plantation of Oiltea camellia （Camellia oleifera） such as self-fertilise hybrids, hybrids, half-sibling and clones. By study of the setting fruit specialities and branch properties of the four plantations, their setting fruit specialties and yield rides have been explored, as well as their selected elite colonies. That will make great contribution to the application of the hybrids, elite families, and lay solid ground for their cultivation measures and further on the hybrid selection breeding.

关 键 词：油茶 结果枝特性 叶果比 新叶比 

分 类 号：S794.4[农业科学—林木遗传育种]