麦类作物学报2026，Vol.46Issue(6)：744-753,10.DOI:10.7606/j.issn.1009-1041.2026.06.05
强筋小麦轮选49在黄淮冬麦区北片的品质稳定性分析
Analysis of Quality Stability of the Strong Gluten Wheat Variety Lunxuan 49 in the Northern Part of Huang-Huai Winter Wheat Region
摘要
Abstract
The stability and variability of wheat quality influence its processing performance and end-use property.This study evaluated the quality performance and its stability of Lunxuan 49,a new high-quality strong-gluten variety,under diverse environments.Through field trials conducted at 18 locations in the Northern Part of Huang-Huai Winter Wheat Region,including Hebei,Shandong,and H enan Provinces,comprehensive analyses were performed on its milling quality,end-use quality,and the effects of soil physicochemical properties on quality.The results showed that averaged grain hard-ness,test weight,grain protein content,wet gluten content,dough development time,stability time,flour water absorption,tensile area and maximum resistance were 70.54 HI,828.78 g·L-1,14.41％,30.75％,3.36 min,16.92 min,59.50％,154 cm2,and 710 BU,respectively.Most quality traits exceeded the strong-gluten wheat standards.The coefficients of variation(CV)for all traits were below 10％,except for development time,stability time,stretch area,tensile resistance and maximum tensile resistance.Baking quality analysis revealed that Lunxuan 49(blended flour from 18 sowing sites)achieved a comprehensive score of 85,comparable to Australian mixed wheat,with su-perior texture properties(resilience:46.4％,springiness:97.68).Environmental interaction analysis revealed that Lunxuan 49 was sensitive to soil available phosphorus,pH,and electrical conductivity,while maintaining overall stability across diverse soil conditions.This study lays a theoretical basis for identifying optimal planting regions for Lunxuan 49.The high stability and broad adaptability of Lunxuan 49 play a critical role in accelerating the industrialization of strong-gluten wheat in Hebei,Shandong,and Henan Provinces.关键词
小麦品质/轮选49/品质稳定性/制粉品质/终端应用品质Key words
Wheat quality/Lunxuan 49/Quality stability/Milling quality/End-use quality分类
农业科技引用本文复制引用
羊辰,吴海彬,常柳,张宏军,周阳,王多霞,李琼,肖永贵,王春平..强筋小麦轮选49在黄淮冬麦区北片的品质稳定性分析[J].麦类作物学报,2026,46(6):744-753,10.基金项目
国家重点研发计划(2023ZD04076) （2023ZD04076）
河南省重大科技专项(251100110200) （251100110200）
中国农业科学院科技创新工程(ZHJGCGX202503) （ZHJGCGX202503）
