内蒙古平原灌区“春麦冬播”种植效应及品种适应性

董玉新, 韦炳奇, 吴强, 张永平

Cropping effect and variety adaptability of winter-seeded spring wheat in Inner Mongolia Plain irrigation area

DONG Yu-Xin, WEI Bing-Qi, WU Qiang, ZHANG Yong-Ping

表10 冬播条件下13个小麦品种综合聚类分析结果

Table 10 Clustering results of physiological indexes and yield of 13 wheat varieties under winter sowing

年份 Year 类别 Class 品种数 Number of varieties 比例 Proportion (%) 代表性品种 Representative varieties 2014/2015 I 6 46.2 周麦26号, 农麦2号, 巴麦12号, 巴麦13号, 鲁原502, 中麦1062 Zhoumai 26, Nongmai 2, Bamai 12, Bamai 13, Luyuan 502, Zhongmai 1062 II 3 23.1 宁冬11号, 永良4号, 河农7106 Ningdong 11, Yongliang 4, Henong 7106 III 4 30.7 中麦0818, 石优20号, 农大212, 济麦22号 Zhongmai 0818, Shiyou 20, Nongda 212, Jimai 22 2015/2016 I 2 20.0 周麦26号, 新冬42号 Zhoumai 26, Xindong 42 II 3 30.0 宁冬11号, 河农7106, 永良4号 Ningdong 11, Henong 7106 , Yongliang 4 III 5 50.0 农麦2号, 农麦201, 巴麦12号, 巴麦13号, 鲁原502 Nongmai 2, Nongmai 201, Bamai 12, Bamai 13, Luyuan 502