黄淮南部小麦新品种（系）在过渡生态区南阳盆地利用分析

简俊涛, 王清华, 杨辉, 刘骏, 朱传杰, 李玉鹏, 张彬, 张震, 全洪雷, 谢彦周, 王成社

Utilization of New Wheat Varieties (Lines) from Southern Huanghuai in Nanyang Basin-Transitional Ecological Area

Jian Juntao, Wang Qinghua, Yang Hui, Liu Jun, Zhu Chuanjie, Li Yupeng, Zhang Bin, Zhang Zhen, Quan Honglei, Xie Yanzhou, Wang Chengshe

表3 2021年39份条锈中抗及以上小麦区试品种（系）主要品质指标变异分析

Table 3 Variation analysis of main quality indexes of 39 wheat varieties (lines) with moderate stripe rust resistance or above in 2021

指标Index 平均值Mean 变幅Amplitude of variation 方差Variance 变异系数Coefficient of variation (%) 蛋白质含量Protein content (%) 13.98 11.78~15.91 1.09 7.48 湿面筋含量Wet gluten content (%) 30.79 25.80~36.00 2.65 5.29 吸水率Water absorption (%) 61.98 56.30~66.70 2.68 2.64 稳定时间Stability time (min) 10.36 1.00~18.20 4.36 20.16 最大拉伸阻力Maximum resistance (EU) 463.74 199.00~788.00 142.12 2.57 拉伸面积Tensile area (cm2) 77.77 5.00~151.00 40.13 8.15