安徽农业科学2025，Vol.53Issue(20)：27-32,6.DOI:10.3969/j.issn.0517-6611.2025.20.006
新麦系列品种遗传改良及主要产量品质性状分析
Genetic Improvement and Analysis of Main Yield and Quality Characteristics of Xinmai Series Varieties
摘要
Abstract
Using varieties such as Xinmai 45,Xinmai 58 and Xinmai 65 as materials,the current status of genetic improvement and the main yield and quality traits of Xinmai series varieties in recent years were investigated.The results showed that Xinmai series varieties are mainly derived from the main promoted varieties of Xinmai or further improvement of excellent intermediate materials.The yield levels of strong gluten and medium gluten varieties are comparable,and they have better resistance to stripe rust and sheath blight.Settling time,stratch area,and maximum stratching resistance are the decisive and limiting indicators for strong gluten varieties.Using systematic clustering method for analy-sis,at a genetic distance of 10,all varieties are divided into two major groups:strong gluten and medium gluten.There is no significant differ-ence in yield between different groups of varieties,Xinmai series of strong gluten varieties achieved simultaneous improvement in yield and quality.关键词
新麦系列/遗传改良/产量/品质/抗病性Key words
Xinmai series/Genetic improvement/Yield/Quality/Disease resistance分类
农业科技引用本文复制引用
王映红,马华平,李晓航,付亮,董昀..新麦系列品种遗传改良及主要产量品质性状分析[J].安徽农业科学,2025,53(20):27-32,6.基金项目
河南省重点研发专项"优质强筋绿色高产高效小麦新品种选育与示范推广"(231111112900). （231111112900）
