黄淮旱地冬小麦主要性状演变规律研究

杨子光, 郭利磊, 张珂, 孙军伟, 孟丽梅

Development Trend of the Major Traits of Winter Wheat Varieties (Lines) in the Huang-Huai Dryland

Yang Ziguang, Guo Lilei, Zhang Ke, Sun Junwei, Meng Limei

表1 黄淮冬麦区旱地小麦2000-2017年区域试验参试的新育品系及审定情况统计

Table 1 A profile for each trials of the new breeding varieties and its certificate approved during 2000 to 2017 in Huang-Huai dryland regional tests

时期 Period 品系试验次数 Number of experimented 参试品系数 Number of cultivars experimented 品系达标数 Number of reached standard 通过审定数 Number for certificate of released 品系达标率 Rate of reached standard (%) 审定通过率 Rate for certificate of released (%) 强筋品种数 Number for high-quality strong gluten varities 合计 Total 旱肥 Fertile dryland 旱薄 Thin dryland 合计 Total 旱肥 Fertile dryland 旱薄 Thin dryland 合计 Total 旱肥 Fertile dryland 旱薄 Thin dryland 合计 Total 旱肥 Fertile dryland 旱薄 Thin dryland 合计 Total 旱肥 Fertile dryland 旱薄 Thin dryland 合计 Total 旱肥 Fertile dryland 旱薄 Thin dryland 合计 Total 旱肥 Fertile dryland 旱薄 Thin dryland “十五” The 10th Five-Year Plan period 50 25 25 36 18 18 13 7 6 6 4 2 36.1 38.9 33.3 16.7 22.2 11.1 1 1 0 “十一五” The 11th Five-Year Plan period 102 53 49 83 42 41 18 9 9 14 8 6 21.7 21.4 22.0 16.9 19.0 14.6 2 1 1 “十二五” The 12th Five-Year Plan period 107 54 53 77 39 38 27 16 11 12 8 4 35.1 41.0 28.9 15.6 20.5 10.5 3 2 1 “十三五”前2年 The first two years of The 13th Five-Year Plan period 49 28 21 34 20 14 15 8 7 12 8 4 44.1 40.0 50.0 35.3 40.0 28.6 0 0 0 合计Total 308 160 148 230 119 111 73 40 33 44 28 16 31.7 33.6 29.7 19.1 23.5 14.4 6 4 2