安徽省小麦品质性状分析与评价  

Analysis and evaluation of wheat quality traits in Anhui Province,China

作　　者：张琪琪[1,2] 万映秀 曹文昕[1,2] 李炎 刘方方[1,2] 李耀 张平治[1,2] ZHANG Qiqi;WAN Yingxiu;CAO Wenxin;LI Yan;LIU Fangfang;LI Yao;ZHANG Pingzhi(Crop Research Institute,Anhui Academy of Agricultural Sciences,Hefei 230031,China;Anhui Key Laboratory of Crop Quality Improvement,Hefei 230031,China)

机构地区：[1]安徽省农业科学院作物研究所,安徽合肥230031 [2]农作物品质改良安徽省重点实验室,安徽合肥230031

出　　处：《浙江农业学报》2022年第10期2079-2087,共9页Acta Agriculturae Zhejiangensis

基　　金：安徽省科技重大专项(202003a06020010);国家小麦产业技术体系合肥综合试验站(CARS-03-76)。

摘　　要：为准确掌握安徽省小麦品质状况,对品种布局进行探索性研究,特开展安徽省主产区小麦品质抽样、检测工作,对品质性状及区域、年度间差异进行分析和评价。结果表明:从单项指标的变异情况来看,容重达标比例最高,且区域间、年度间变异系数均较小;籽粒蛋白质含量、吸水率、硬度等指标均有58%以上的比例可以达到中强筋标准,籽粒蛋白质含量达到强筋的比例较低。综合指标中,达到中筋小麦标准的样品数量最多,达到优质中强筋以上标准的样品比例仅为13.7%,达到弱筋小麦标准的样品比例不足0.6%。各年度间达标样品数量以2019年最多。达到中强筋标准的样品主要集中在安徽省宿州市、阜阳市、亳州市和淮北市、滁州市等沿淮淮北麦区;达到弱筋小麦标准的样品分别来自阜南县和长丰县。In order to accurately grasp and preliminary inquiry the quality status of wheat in Anhui Province,the sampling and testing of wheat quality in the main producing areas of Anhui Province were carried out,and the quality traits and regional and annual differences were analyzed and evaluated.The results showed that:from the variation of single quality index,the proportion of bulk density reaching the standard was the highest,and the inter-regional and inter-annual variation coefficients were small.More than 58%of the grain protein content,water absorption and hardness could reach the standard of medium strong gluten,while the proportion of grain protein content to strong gluten was low.Among the comprehensive indexes,the number of samples meeting the standard of medium gluten wheat was the largest,the proportion of samples meeting the standard of high quality medium and strong gluten was only 13.7%,and the proportion of samples meeting the standard of weak gluten wheat was less than 0.6%.The number of qualified samples in each year was the largest in 2019.The samples that meeting the standard of medium gluten wheat were mainly concentrated in Suzhou,Fuyang,Bozhou,Huaibei and Chuzhou of Anhui Province,while the samples that meeting the standard of weak gluten wheat were from Funan and Changfeng of Anhui Province.

关 键 词：安徽省 小麦 蛋白质含量 稳定时间 品种布局 

分 类 号：S512.1[农业科学—作物学]