制干枣种质资源果实品质综合评价
Comprehensive Evaluation of Fruit Quality of Dried Jujube Germplasm Resources
摘要
Abstract
197 dry jujube germplasm accessions were applied in this study,a evaluation system was developed through of physical,appearance,and intrinsic quality traits,with 22 quality traits initially considered.Key indices were selected to construct the evaluation framework,and a combined approach of hierarchical analysis and gray correlation analysis were deployed to thoroughly analyze and comprehensively evaluate the fruit quality of dry jujube germplasm.Superior germplasm was identified based on weight and weighted correlation values.The results revealed significant variability in physical,appearance,and internal quality traits,with coefficients of variation ranging from 5.687％to 68.430％.Various correlations were observed among the quality traits.A significant negative correlation was observed between the adhesion of fresh jujube fruits and the chewiness of dried jujube fruits.To systematically evaluate the fruit quality traits of dried jujube germplasm,a comprehensive evaluation model was constructed using the Analytic Hierarchy Process(AHP).Combining the results of correlation analysis,seven key traits included dried jujube chewiness,dried jujube fruit weight,dried jujube haedness,dried jujube peel flat range,dried jujube fruit color,dried jujube total soluble sugar content and dried jujube soluble solid content were contentidentified as primary indicators for assessing dried jujube fruit quality.The quality of 197 samples was systematically evaluated,leading to the identification of 15 accessions with outstanding comprehensive quality for dried jujube production.关键词
枣/种质资源/制干种质/层次-灰色关联分析/综合评价Key words
Chinese jujube/germplasm resources/dried germplasm/hierarchy-grey association analysis/comprehensive evaluation引用本文复制引用
陈鑫如,李登科,李毅,石美娟,王亚兴,任海燕,薛晓芳,苏万龙,刘丽,赵爱玲,王永康..制干枣种质资源果实品质综合评价[J].植物遗传资源学报,2025,26(4):693-707,15.基金项目
山西省科技重大专项计划"揭榜挂帅"项目(202201140601027) （202201140601027）
农业农村部作物种质资源保护专项(111721301354052002) （111721301354052002）
国家科技资源共享服务平台项目(NHGRC2024-NH12-1) （NHGRC2024-NH12-1）
国家现代农业产业技术体系(CARS-30-5-02,CARS-30-ZZ-22) （CARS-30-5-02,CARS-30-ZZ-22）
山西农业大学"十四五"生物育种工程项目(YZGC031)Shanxi Provincial Major Science and Technology Special Plan Revealed the List of Project Funding(202201140601027) （YZGC031）
Special Project on the Protection of Species and Resources of the Ministry of Agriculture and Rural Affairs(111721301354052002) （111721301354052002）
National Science and Technology Resource Sharing Service Platform Project(NHGRC2024-NH12-1) （NHGRC2024-NH12-1）
China Agriculture Research System(CARS-30-5-02,CARS-30-ZZ-22) （CARS-30-5-02,CARS-30-ZZ-22）
Shanxi Agricultural University's"14th Five-Year Plan"Biological Breeding Project(YZGC031) （YZGC031）
