元宝枫叶片与果实性状相关性分析  

Analysis on Correlation among Leaf and Fruit Characteristics of Acer truncatum

作　　者：李宏 程洪涛[2] 吴学靖[3] 王红娟[2] 

机构地区：[1]丽江市林木种苗管理站,云南丽江674100 [2]西南林学院资源学院,云南昆明650224 [3]云南省林业调查规划院,云南昆明650051

出　　处：《西南林学院学报》2008年第2期10-12,20,共4页Journal of Southwest Forestry College

基　　金：云南省科技攻关项目(2000A-01)资助

摘　　要：通过对元宝枫叶片与果实性状的调查统计,用相关和回归分析法对各性状进行相关性研究,结果表明:元宝枫叶果性状中以叶宽和果实千粒鲜重相关系数最高,为0.638,在0.01水平上显著正相关.叶长和叶宽相关系数为0.928,果实千粒鲜重和果实各性状相关性显著.The correlations among leaf and fruit characteristics of Acer truncatum were studied based on survey of 29 trees and statistical analysis. The conclusions were as follows： The correlation coefficient between the leaf width and flesh fruit weight was extremely significant （P = 0.01 ） , which reached 0. 638. The coefficient between the length and width of the leaves was 0. 928. There were also significant correlations among the flesh weight other characteristics of the fruits .

关 键 词：元宝枫 叶片 果实 性状 相关性 

分 类 号：S792.350.1[农业科学—林木遗传育种]