| 春大豆农艺性状与品质相关关系的研究 |
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| 引用本文： | 周恩远,刘丽君,祖伟,孙聪姝.春大豆农艺性状与品质相关关系的研究[J].东北农业大学学报,2008,39(2):145-149. |
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| 作者姓名： | 周恩远 刘丽君 祖伟 孙聪姝 |
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| 作者单位： | 东北农业大学农学院,哈尔滨,150030 |
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| 基金项目： | 基金项目：大豆生物学教育部重点实验室主任基金项目（SB07B04）;黑龙江省自然科学基金项目（ZJN04-0403）;省教育厅科学技术研究项目（11511029） |
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| 摘 要： | 收集黑龙江省不同地区20个大豆栽培品种(系),对其农艺性状和品质进行相关分析。结果表明,农艺性状变异系数大小依次为生育期、苗期(Ve～R1)、鼓粒期(R5～R6)、百粒重、株高、主茎节数、花期(R1～R3)、结荚期(R3～R5)、单株粒数、单株荚数、主茎粗细、底荚高度;籽粒蛋白质含量与生育期以及苗期、结荚期、鼓粒期的日数、株高、主茎节数和结荚高度呈极显著正相关,与花期日数呈显著相关;籽粒脂肪含量与蛋白质含量呈极显著负相关,与百粒重呈显著负相关,与其它农艺性状间的相关性不显著。
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| 关 键 词： | 大豆 农艺性状 品质 相关分析 |
| 文章编号： | 1005-9369（2008）02-0145-05 |
| 收稿时间： | 2007-03-05 |
| 修稿时间： | 2007年3月5日 |
Study on relationship between agronomic traits and quality traits in spring soybean |
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| ZHOU Enyuan,LIU Lijun,ZU Wei,SUN Congshu.Study on relationship between agronomic traits and quality traits in spring soybean[J].Journal of Northeast Agricultural University,2008,39(2):145-149. |
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| Authors: | ZHOU Enyuan LIU Lijun ZU Wei SUN Congshu |
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| Abstract: | Relationship between agronomic traits and quality traits in 20 soybean varieties of Heilongjiang Province was studied. The results showed that the order of variation coefficient of agronomic traits was maturity period, seedling stage, grain-filling stage, 100-seed weight, plant height, node numbers of main stem, flowering stages, poding stage, pod numbers per plant, seed numbers per plant, width of main stein, bottom pod height. Maturity period, seedling stage, poding stage, days of grain-filling stage, days of flowering stage, plant height, node numbers of main stem, pod height had significantly positive correlations with protein content. Fat content of grain was negatively related to 100-seed weight and was significantly negatively related to protein content. |
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| Keywords: | soybean agronomic traits quality correlation analysis |
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