文献类型：期刊文献

中文题名：浙江红花油茶果实形态变异研究

英文题名：Variation and Correlativity Analysis of Fruit Shape of Camellia chekiangoleosa

作者：刘子雷[1] 杨水平[1] 姚小华[2] 王开良[2] 叶秀萍[3] 丁敏[4]

第一作者：刘子雷

机构：[1]西南大学资源环境学院;[2]中国林业科学研究院亚热带林业研究所国家林业局亚热带林木培育重点开放性实验室;[3]浙江省丽水市莲都区林业局;[4]浙江省缙云县林业局

年份：2007

卷号：20

期号：2

起止页码：263-266

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金：浙江省科技厅成果转化资金项目"油茶高产优质培育和利用技术研究与示范";浙江省省院合作林业科技项目"油茶品质性状变异研究及高产高油酸新品种筛选"(2006SY02)

语种：中文

中文关键词：浙江红花油茶;果实形态;变异

外文关键词：Camellia chekiangoleosa ; fruit shape ; variation

分类号：S794.4

摘要：在浙江红花油茶主要分布区广泛设点采样,对其果实的形态变异及其性状之间的相关性进行了研究。结果表明:浙江红花油茶果实在产地间及产地内均存在着显著的差异,6个产地果实总体变异幅度最大的是果实质量(变异系数CV为42.07%),其次是果高(变异系数CV为15.79%)和果径(变异系数CV为14.77%),果实的高径比的变异幅度最小(变异系数CV为10.14%),产地内变异幅度较大的仍是果实质量,变异幅度较小的是高径比;不同产地果实果高与果径呈紧密线性相关,即随着果实果高的增大果径也随之增大,各个产地果实的果高和果径与果实质量均达到极显著线性相关关系,果实的高径比与单果质量则没有一致的相关关系。
By widey sampling in the main distribution area of Camellia chekiangoleosa and studying on variation of fruit shape and relevance amony characters, the following results were obtaied. There were significant differences in Camellia chekiangoleosa fruits among and within 6 producing areas. The collectivity of fruit variation coefficients of the fruit weight,the fruit height,the fruit diameter and the fruit height/diameter were 42.07%, 15.79%, 14.77% and 10.14% within the producing areas respectively. Within the producing area, the maximal and minimal variation coefficients were still the fruit weight and the fruit height/diameter. Significant linear correlation was found between the fruit height and diameter of Camellia chekiangoleosa within different producing areas. The fruit height, the fruit diameter were all significantly correlated with the single fruit weight within every producing area. But the fruit height/diameter was not accordantly correlated with the single fruit weight within different nroducing areas.