| 抗线大豆生育期结构与农艺性状及产量的相关性研究 |
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| 引用本文： | 杜志强,田中艳,周长军,李建英,杨柳,吴耀坤,高国金,唐金华.抗线大豆生育期结构与农艺性状及产量的相关性研究[J].大豆科学,2011,30(2):238-241. |
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| 作者姓名： | 杜志强 田中艳 周长军 李建英 杨柳 吴耀坤 高国金 唐金华 |
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| 作者单位： | 黑龙江省农业科学院大庆分院;黑龙江省鹤岗市东方红乡政府; |
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| 摘 要： | 选取50份抗线大豆品种(系)进行生育期结构与农艺性状及产量关系的相关性分析.结果表明:(1)供试的抗线品种(品系),生育前期天数主要集中在33～35 d,占供试材料的80%;生育后期天数主要集中在77～85 d,占供试材料的76%;全生育期天数在102～123 d之间,其中112～120 d的占供试材料的80%;(2)...
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| 关 键 词： | 抗线大豆 生育期结构 农艺性状 产量 相关性 |
Correlations among Growth Stage Structure,Agronomic Traits and Yield of Soybeans Resistant to SCN |
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| DU Zhi-qiang,TIAN Zhong-yan,ZHOU Chang-jun,LI Jian-ying,YANG Liu,WU Yao-kun,GAO Guo-jin,TANG Jin-hua.Correlations among Growth Stage Structure,Agronomic Traits and Yield of Soybeans Resistant to SCN[J].Soybean Science,2011,30(2):238-241. |
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| Authors: | DU Zhi-qiang TIAN Zhong-yan ZHOU Chang-jun LI Jian-ying YANG Liu WU Yao-kun GAO Guo-jin TANG Jin-hua |
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| Institution: | DU Zhi-qiang1,TIAN Zhong-yan1,ZHOU Chang-jun1,LI Jian-ying1,YANG Liu1,WU Yao-kun1,GAO Guo-jin1,TANG Jin-hua2(1.Daqing Branch of Heilongjiang Academy of Agricultural Sciences,Daqing 163316,2.Oriental Sunrise Country Government of Hegang City in Heilongjiang province,Hegang 154107,Heilongjiang,China) |
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| Abstract: | Fifty soybean cyst nematode(SCN) resistant varieties(lines) were selected and the correlations among growth stage structure,agronomic traits and yield were analyzed.The results indicated that among these varieties,the days of earlier growth stage were about 33~35 days,accounted for 80% of tested varieties;later growth stage were 77~85 days,accounted for 76% of tested varieties;growth duration were 102~123 days,with those in 112~120 days accounted for 80% of tested varieties.Later growth stage and whole grow... |
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| Keywords: | Resistant variety to SCN Growth stage structure Agronomic trait Yield Correlation |
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