| 大豆异黄酮含量与主要农艺性状相关性及通径分析 |
| |
| 引用本文： | 曾国良,王继安,韩英鹏,张彬彬,姜振峰,滕卫丽,罗秋兰,李文滨.大豆异黄酮含量与主要农艺性状相关性及通径分析[J].大豆科学,2007,26(1):25-29. |
| |
| 作者姓名： | 曾国良 王继安 韩英鹏 张彬彬 姜振峰 滕卫丽 罗秋兰 李文滨 |
| |
| 作者单位： | 国家教育部大豆生物学重点实验室,东北农业大学大豆研究所,哈尔滨,150030 |
| |
| 摘 要： | 利用高效液相色谱法检测了中豆27(♀)×九农20(♂)重组自交系的异黄酮含量.结果显示重组自交系间异黄酮含量差异显著.分析了异黄酮含量同主要农艺性状和化学品质性状的相关性,结果表明:总异黄酮含量与蛋白含量、脂肪含量、蛋白脂肪总合量、分枝数、单株产量、总荚数、主茎荚数和分枝荚数呈现负相关,其中与蛋白含量和蛋白脂肪总合量相关都分别达到显著和极显著水平;同株高、主茎节数和百粒重呈正相关趋势,并进一步估算了各异黄酮的含量与主要农艺性状的通径系数.
|
| 关 键 词： | 大豆异黄酮 农艺性状 化学品质性状 相关性 通径系数 |
| 文章编号： | 1000-9841（2007）01-0025-05 |
| 修稿时间： | 2006-07-14 |
CORRELATION OF ISOFLAVONES WITH THE MAJOR AGRONOMIC CHARACTERS IN SOYBEAN |
| |
| ZENG Guo-liang,WANG Ji-an,HAN Ying-peng,ZHANG Bin-bin,JIANG Zhen-feng,TENG Wei-li,LUO Qiu-lan,LI Wen-bin.CORRELATION OF ISOFLAVONES WITH THE MAJOR AGRONOMIC CHARACTERS IN SOYBEAN[J].Soybean Science,2007,26(1):25-29. |
| |
| Authors: | ZENG Guo-liang WANG Ji-an HAN Ying-peng ZHANG Bin-bin JIANG Zhen-feng TENG Wei-li LUO Qiu-lan LI Wen-bin |
| |
| Institution: | Key Laboratory of Soybean Biology in Chinese Ministry of Education, Soybean Research Institute, Northeast Agricultural University, Harbin 150030 |
| |
| Abstract: | To investigate the correlation between the isoflavone content and the major agronomic traits, as well the chemical qualities traits in soybean, HPLC was used to measure the isoflavones content of RILs from a cross by high isoflavones and low isoflavones cultivars. The correlation coefficients between soybean isoflavones and the major agronomic characters, as well chemical qualities traits were calculated. The results showed that the correlation coefficients between total isoflavones content and the content of protein, fat, the total content of protein and fat, number of branch, seeds weight per plant, number of total pods, number of pods in main stem, number of pods in branch were negative; the correlation coefficients were positive between total isoflavones content and height of plant, number of main stem nodes, and 100-seed weight. The path-coefficients were calculated based on the above correlation results. |
| |
| Keywords: | Soybean isoflavones Agronomic traits Chemical quality traits Correlation coefficients Path-coefficients |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
