基因型和环境对安徽小麦品质性状的影响

发布时间：2018-08-21 14:29

【摘要】：为了解基因型和环境对小麦面粉类胡萝卜素含量、LOX活性、白度、蛋白质含量、湿面筋含量和总淀粉含量的影响,选用15个小麦品种连续2年在安徽省4个试点进行试验,分析了15个小麦品种籽粒类胡萝卜素含量和其他5个品质性状的异同。结果表明,供试材料的6个被测品质性状在基因型间的差异均达到极显著水平;类胡萝卜素含量和蛋白质含量在环境间差异达到显著或极显著水平。被测品质性状在年份间差异均达显著或极显著水平(湿面筋含量除外);环境×年份的互作对LOX活性、白度、蛋白质含量、湿面筋含量和总淀粉含量的效应极显著;基因型×环境互作对类胡萝卜素含量、LOX活性、白度的影响极显著;基因型×年份、环境×年份、基因型×环境×年份互作对蛋白质含量、湿面筋含量、总淀粉含量的效应极显著。
[Abstract]:In order to understand the effects of genotype and environment on wheat flour carotenoid activity, whiteness, protein content, wet gluten content and total starch content, 15 wheat varieties were tested in Anhui province for 2 years. The similarities and differences of carotenoid content between 15 wheat varieties and other 5 quality traits were analyzed. The results showed that the differences of 6 quality traits among genotypes were very significant, and the content of carotenoid and protein reached significant or extremely significant level among environment. The effects of environment 脳 year interaction on LOX activity, whiteness, protein content, wet gluten content and total starch content were significant. The effect of genotype 脳 environment interaction on carotenoid content and whiteness was significant, genotype 脳 year, environment 脳 year, genotype 脳 environment 脳 year interaction on protein content, wet gluten content, The effect of total starch content was very significant.
【作者单位】：安徽农业大学农学院/安徽省粮食作物协同创新中心/农业部黄淮南片小麦生物学与遗传育种重点实验室;扬州大学江苏省粮食作物现代产业技术协同创新中心;
【基金】：国家自然科学基金项目(31371615) 安徽省自然科学基金项目(1608085MC70)
【分类号】：S512.1

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