| 夏播大豆生育期结构和产量构成因素的关系 |
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| 引用本文： | 陈学珍,谢皓,杜智欣,白宝良,于同泉,路苹,徐晓洁.夏播大豆生育期结构和产量构成因素的关系[J].安徽农学通报,2006,12(13):89-91,181. |
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| 作者姓名： | 陈学珍 谢皓 杜智欣 白宝良 于同泉 路苹 徐晓洁 |
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| 作者单位： | 北京农学院;北京农学院;北京农学院;北京农学院;北京农学院 |
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| 基金项目： | 引进国际先进农业科技计划(948计划);2002-201-14; |
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| 摘 要： | 生育期是影响大豆产量和品质的因素之一,本文对北京地区选育的146个夏播大豆品种(系)的生育期结构与产量构成因素和品质性状的关系进行分析。结果表明:(1)R1为26-32d、R7为20-24 d、R8为2-6 d时及全生育期相对较长的品种产量较高;(2)R1在30 d左右,R7在10 d左右,R8在18 d左右,全生育期在90 d左右的品种蛋白质含量较高;(3)R7为7-10 d,R8为16-20 d的品种脂肪含量较高。
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| 关 键 词： | 大豆 生育期 农艺性状 产量 |
| 文章编号： | 1007-7731(2006)13-89-03 |
| 修稿时间： | 2006年10月21日 |
Relation between Growth Period Structure and Yield Component in Summer Soybean |
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| Chen Xuezhen Xie Hao Du Zhixin et al.Relation between Growth Period Structure and Yield Component in Summer Soybean[J].Auhui Agricultural Science Bulletin,2006,12(13):89-91,181. |
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| Authors: | Chen Xuezhen Xie Hao Du Zhixin |
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| Abstract: | Growth period was one of factors that decide yield and quality in soybean.146 soybean varieties were studied by analyze on the relation between growth period structure and yield Component in Beijing.The results show that:(1) the varieties with R_1 of 26-32 d,R_7 of 20-24 d,R_8 of 2-6 d and longer growth period have the potential in yield.(2) The varieties with R_1 of 30 d,R_7 of 10 d,R_8 of 18 d and full growth period of 90 d have the potential in protein content.(3) The varieties with the varieties of R_7 of 7-10 d,R_8 of 16-20 d have the potential in fat content. |
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| Keywords: | soybean growth period agronomic character yield |
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