| 种植密度对黑龙江省主栽抗线大豆品种农艺性状及产量的影响 |
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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,王明泽,师臣,唐金华.种植密度对黑龙江省主栽抗线大豆品种农艺性状及产量的影响[J].大豆科学,2011,30(3):434-437. |
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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 王明泽 师臣 唐金华 |
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| 作者单位： | 黑龙江省农业科学院大庆分院;鹤岗市东山区东方红乡政府; |
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| 基金项目： | 黑龙江省农业科学院大庆分院预研项目 |
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| 摘 要： | 采用裂区设计,以黑龙江省主栽的3个抗线品种(抗线4号、6号和8号)为主区,5个密度(20、23、26、29和32万株·hm-2)为副区,对不同密度下各品种单株产量因素和主要农艺性状以及群体产量进行分析比较.结果表明:5个密度水平对产量构成因素中的百粒重和单荚粒数无显著影响;而对单株荚数、单株粒数和单株产量均有显著影响,...
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| 关 键 词： | 抗线大豆 种植密度 农艺性状 产量 |
Effects of Planting Density on Agronomic traits and Yield of Mainly Cultivated SCN Resistant Varieties in Helongjiang Province |
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| DU Zhi-qiang,TIAN Zhong-yan,ZHOU Chang-jun,LI Jian-ying,YANG Liu,WU Yao-kun,WANG Ming-Ze,SHI Chen,TANG Jin-hua.Effects of Planting Density on Agronomic traits and Yield of Mainly Cultivated SCN Resistant Varieties in Helongjiang Province[J].Soybean Science,2011,30(3):434-437. |
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| Authors: | DU Zhi-qiang TIAN Zhong-yan ZHOU Chang-jun LI Jian-ying YANG Liu WU Yao-kun WANG Ming-Ze SHI Chen 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,WANG Ming-ze1,SHI Chen1,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: | The text of split-plot design,in which three mainly cultivated SCN resistant soybean varieties(Kangxian No.4,No.6,No.8)in Henglongjiang province were taken as the main plot and 5 planting densities as sub-plot,compared and analyzed the agronomic characteristics and yield in different planting densities.The result indicated that 100-seed weight and seeds per pod were not significantly different with 5 densities;But pods per plant,seeds per plant and seed weight per plant were significantly different with 5 d... |
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| Keywords: | Resistant variety to SCN Planting density Agronomic trait Yield |
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