辽宁农业科学Issue(1)：45-48,4.DOI:10.3969/j.issn.1002-1728.2026.01.009
7份抗胞囊线虫大豆种质的产量和品质分析
Analysis of Yield and Quality of Seven Soybean Germplasms Resistant to Cyst Nematodes
摘要
Abstract
In order to provide a theoretical basis for the breeding of soybean varieties resistant to cyst nema-todes,field data and indoor measurements were used to analyze the yield and quality variations of resistant soy-bean germplasm.The results showed that the HuJiao 282×Heihe 09-3311 germplasm had the longest growth period and the highest yield(251.38 kg/667m2),with a relatively high 100-seeds weight(20.8 g),slightly lower amino acid content,higher fat content,and a high proportion of unsaturated fatty acids,particularly lin-oleic acid,which accounted for 57.58%,making it a suitable donor germplasm for high-yield,good-qual-ityand disease-resistant soybean breeding.The An09-513×Dengke 5 germplasm exhibited higher yield,along with elevated levels of soybean isoflavones and unsaturated fatty acids,making it a suitable parent for breeding high-isoflavone disease-resistant varieties.The Mengdou 13×Douhua Dou germplasm had the highest soybean isoflavone content,making it an ideal parent for breeding functional varieties with high isoflavone levels.关键词
大豆/胞囊线虫/种质/产量/品质Key words
Soybean/Cyst nematode/Germplasm/Yield/Quality分类
农业科技引用本文复制引用
张琪,孙宾成,郭荣起,孙如建,冯雷,刘莹,柴燊,张明达..7份抗胞囊线虫大豆种质的产量和品质分析[J].辽宁农业科学,2026,(1):45-48,4.基金项目
内蒙古自治区大豆产业技术体系(呼伦贝尔南部综合试验站) （呼伦贝尔南部综合试验站）
呼伦贝尔市"揭榜挂帅"项目(JBGS2022001) （JBGS2022001）
