山东省审定彩色小麦品种农艺性状和品质分析及改良方向研究

马强, 李延坤, 王桂娥, 文婷婷, 张天雨, 田纪春, 王延训

Analysis of Agronomic Traits and Quality Characteristics of Colored Wheat Varieties Approved in Shandong Province and Research on Improvement Direction

Ma Qiang, Li Yankun, Wang Gui’e, Wen Tingting, Zhang Tianyu, Tian Jichun, Wang Yanxun

表7 2018-2022年山东省审定彩色小麦主要品质性状的变异系数

Table 7 Variation coefficients of main quality traits of colored wheat approved in Shandong Province from 2018 to 2022

性状Trait 最小值Min. 最大值Max. 平均值Mean 标准偏差SD 变异系数CV (%) 籽粒容重Grain bulk density (g/L) 765.8 804.7 785.4 8.65 1.10 蛋白质含量Protein content (%) 12.8 18.9 15.1 1.22 8.06 湿面筋含量Wet gluten content (%) 29.3 45.7 37.5 4.33 11.55 沉淀值Sedimentation value (mL) 21.0 44.0 32.8 7.20 21.97 吸水率Water absorption rate (%) 56.3 77.4 64.1 4.79 7.47 稳定时间Stability time (min) 0.6 8.1 4.1 2.09 50.48