迟播早熟高产小麦新品种的培育
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高德荣,王慧,刘巧,朱冬梅,张晓,吕国锋,张晓祥,江伟,李曼
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Breeding of New Wheat Varieties with Early Maturity and High Yield Under Late Sowing
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DeRong GAO,Hui WANG,Qiao LIU,DongMei ZHU,Xiao ZHANG,GuoFeng LÜ,XiaoXiang ZHANG,Wei JIANG,Man LI
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表7 播期对不同品种叶面积指数的影响（2014—2015）
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Table 7 Effect of sowing date on Leaf Area Index (LAI) of different cultivars (2014-2015)
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播期
Sowing date | 品种
Cultivar | 叶面积指数 LAI | | 越冬期 Wintering | 拔节期 Jointing | 孕穗期 Booting | 开花期 Anthesis | | 11-05 | 扬麦16 Yangmai 16 | 0.73a | 4.0bcd | 6.1bc | 4.0cd | | 扬麦20 Yangmai 20 | 0.77a | 4.1bcd | 6.2bc | 3.8de | | 扬麦22 Yangmai 22 | 0.57b | 4.0bcd | 6.5ab | 4.3ab | | 扬麦23 Yangmai 23 | 0.71a | 3.7cd | 6.1bc | 3.9cd | | 宁麦13 Ningmai 13 | 0.56b | 3.5d | 5.8c | 3.6e | | 11-19 | 扬麦16 Yangmai 16 | 0.42c | 4.2abc | 6.4ab | 4.1bc | | 扬麦20 Yangmai 20 | 0.36cd | 4.7a | 6.5ab | 4.1bc | | 扬麦22 Yangmai 22 | 0.32cd | 4.3abc | 6.9a | 4.5a | | 扬麦23 Yangmai 23 | 0.41c | 4.5ab | 6.6ab | 4.1bcd | | 宁麦13 Ningmai 13 | 0.28d | 3.8cd | 6.3abc | 3.8de |
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