‘伏脆蜜'枣实生后代果实性状变异分析  

Analysis on the Variation of Fruit Characters in the Progeny of‘Fucuimi’Jujube

作　　者：曹格 姚入玉 贺璇 吕民松 冯一峰 CAO Ge;YAO Ru-yu;HE Xuan;LYU Min-song;FENG Yi-feng(College of Plant Science,Tarim University/The National-Local Joint Engineering Laboratory of High Efficiency and Superior Quality Cultivation and Fruit Deep Processing Technology on Characteristic Fruit Trees,Alar Xinjiang 843300,China;Key Laboratory of Bioresource Protection and Utilization of the Tarim Basin,Alar Xinjiang 843300,China)

机构地区：[1]塔里木大学植物科学学院/南疆特色果树高效优质栽培与深加工技术国家地方联合工程实验室,新疆阿拉尔843300 [2]塔里木盆地生物资源保护与利用兵团重点实验室,新疆阿拉尔843300

出　　处：《北方果树》2022年第3期7-11,共5页Northern Fruits

摘　　要：该试验以‘伏脆蜜’枣的24个实生后代为试材,对其主要的果实性状进行测定。结果表明,可溶性固形物、维生素C、糖及酸含量的数值分布符合正态分布,单果重的变异系数最大,变异系数最小的为可溶性固形物含量,维生素C、可溶性糖、有机酸含量均与可溶性固形物含量呈正相关,有机酸含量与维生素C含量呈极显著正相关。进行主成分分析可得,伏4在参试样品中果实性状表现最差,伏21果实性状表现最佳。The main fruit traits of 24 real offspring of‘Fucuimi’jujube were measured in this experiment.The results indicate that the numerical distribution of soluble solids,Vc content,sugar content and acid content conforms to the normal distribution,the coefficient of variation of single fruit weight is the largest,and the minimum coefficient of variation is the content of soluble solids;the content of Vc,soluble sugar,and organic acid content are positively correlated with the content of soluble solids.There is a significant correlation between organic acid content and Vc content.For principal component analysis,Fu-4 performs the worst in fruit traits in the sample,and Fu-21 performs best in fruit traits in the sample.

关 键 词：枣 实生后代 正态性检验 相关性分析 变异分析 

分 类 号：S665.1[农业科学—果树学]