2021-2024年长江流域和黄淮海区国审小麦品种抗病性评价

张凡, 郜峰, 段剑钊, 薛鑫, 宋志均, 朱倩, 杨春玲

Disease Resistance Evaluation of Nationally Approved Wheat Varieties in the Yangtze River Basin and Huang-Huai-Hai Region from 2021 to 2024

Zhang Fan, Gao Feng, Duan Jianzhao, Xue Xin, Song Zhijun, Zhu Qian, Yang Chunling

表12 不同麦区小麦白粉病抗、感品种比例

Table 12 The percents of resistant and susceptible wheat varieties to powdery mildew in different wheat regions

区域 Region	品种数量 Number of varieties	高抗Highly resistant		中抗Medium resistant		中感Moderately susceptible		高感Highly susceptible
区域 Region	品种数量 Number of varieties	数量 Number	比例 Percent (%)	数量 Number	比例 Percent (%)	数量 Number	比例 Percent (%)	数量 Number	比例 Percent (%)
R₁	14	1	7.1	7	50.0	5	35.7	1	7.1
R₂	80	3	3.8	9	11.3	25	31.3	43	53.8
R₃	379	0	0.0	6	1.6	33	8.7	340	89.7
R₄	112	1	0.9	7	6.3	67	59.8	37	33.0
R₅	23	0	0.0	0	0.0	11	47.8	12	52.2
R₆	6	0	0.0	0	0.0	1	16.7	5	83.3
合计Total	614	5	0.8	29	4.7	142	23.1	438	71.3