塔里木大学学报2025，Vol.37Issue(2)：39-47,9.DOI:10.3639/j.issn.1009-0568.2025.02.005
9份实生杏种质果实品质特性研究
Fruit quality analysis and comprehensive evaluation of 9 seedling apricot germplasms
摘要
Abstract
There are abundant and diverse germplasm resources of seedling apricot in Southern Xinjiang,which are important materials for improvement and breeding.In this experiment,9 seedling apricot germplasms collected from Agezi Village,Tokayi Township,Alar City,Xinjiang were used as experimental materials to observe and determine the phenotypic traits and internal quality traits of their fruits and kernels.and the characteristics were evaluated by variance analysis and principal component analysis.The results showed that the single fruit mass of 9 seedling apricot germplasm were between 7.76-74.11 g;the hardness in the fruits were between 3.90-12.80 kg/m2;the soluble solids in the fruits were between 13.17%-20.83%;the total sugar content in the fruits were between 1.76%-13.93%;the carotenoids content in the fruits were between 14.53-244.33 μg/g.The results of principal component analysis showed that the cumulative contribution rate of the first five principal components was 87.493%,according to the comprehensive score of principal components,the fruit quality of Y08 and Y09 was better.This experiment provides a theoretical basis for the screening and utilization of seedling apricot germplasm resources.关键词
杏/实生种质/表型性状/果实品质Key words
apricot/seeding germplasm/phenotypic trait/fruit quality分类
园艺学与植物营养学引用本文复制引用
马燕妮,丁杰,罗晓雨,郭玲..9份实生杏种质果实品质特性研究[J].塔里木大学学报,2025,37(2):39-47,9.基金项目
国家自然科学基金地区科学基金项目(31760560) （31760560）
