不同生态环境和日温差对BS型小麦光温敏雄性不育系育性转换和农艺性状的影响

孙辉, 赵昌平, 岳洁茹, 白秀成, 杨吉芳, 叶志杰, 张风廷

Effects of Different Ecological Environments and Daily Temperature Difference on Fertility Alteration and Agronomic Traits in BS Type Photo-Thermal Sensitive Male Sterile Wheat Lines

Sun Hui, Zhao Changping, Yue Jieru, Bai Xiucheng, Yang Jifang, Ye Zhijie, Zhang Fengting

表3 河南邓州不育系的结实率

Table 3 Seed-setting rates of male sterile lines in Dengzhou, Henan %

年份Year 播种时期（月-日）Sowing date (month-day) BS102 BS107 BS135 BS185 BS278 京411 Jing 411 2018-2019 10-05 0.00f 0.00f 0.00f 0.00f 0.00f 100.04a 10-10 0.44e 0.00f 0.00f 0.00f 0.00f 100.08a 10-15 0.45e 0.54e 0.16e 0.35e 0.19e 100.07a 10-20 0.74d 0.87d 0.42d 1.11d 0.76d 100.10a 10-25 0.95c 1.68c 0.92c 1.69c 1.11c 100.09a 10-30 1.52b 1.81b 5.11b 6.52b 2.76b 100.12a 11-04 7.06a 8.75a 10.41a 11.33a 10.73a 100.10a 2019-2020 10-05 0.00c 0.00f 0.00f 0.00f 0.00f 99.84a 10-10 0.00c 0.20e 0.00f 0.12e 0.00f 99.73a 10-15 0.00c 0.23e 0.10e 0.15de 0.29e 99.90a 10-20 0.11c 0.43d 0.60d 0.21d 0.52d 100.38a 10-25 0.21c 0.57c 0.81c 0.33c 0.71c 100.24a 10-30 1.05b 0.81b 3.46b 4.55b 1.04b 100.22a 11-04 3.72a 7.53a 5.25a 7.66a 3.83a 100.17a