| 大豆抗旱性与生理生态指标关系的研究 |
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| 引用本文： | 张海燕,李贵全.大豆抗旱性与生理生态指标关系的研究[J].中国农学通报,2005,21(8):140-140. |
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| 作者姓名： | 张海燕 李贵全 |
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| 作者单位： | 山西农业大学农学院,山西,太谷,030801 |
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| 基金项目： | 山西省自然科学基金项目“大豆抗旱选择指标的研究”(20011081)，山西省科技厅科技攻关项目“高产优质多抗大豆新品种选育”(031004) |
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| 摘 要： | 以抗旱性不同的5个大豆品种为材料，采用盆栽播种，分别在花荚期正常供水与水分胁迫条件下，测定了相对含水量、相对电导率、单株荚数、单株粒数、单株粒重、分枝数等与品种抗旱性相关的生理生态指标，并用隶属函数法对材料进行抗旱性综合评价。结果表明：品种综合抗旱性强弱为晋大73>晋大53>晋大52>晋大76>晋大75。
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| 关 键 词： | 大豆 抗旱性 隶属函数 |
| 收稿时间： | 2005-03-11 |
| 修稿时间： | 2005-03-112005-03-18 |
Study on the Relationships between Soybean Drought-Resistance and Physiological and Ecological Indicators |
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| Zhang Haiyan,Li Guiquan.Study on the Relationships between Soybean Drought-Resistance and Physiological and Ecological Indicators[J].Chinese Agricultural Science Bulletin,2005,21(8):140-140. |
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| Authors: | Zhang Haiyan Li Guiquan |
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| Institution: | (College of Agronomy, Shanxi Agricultural University, Taigu shanxi 030801) |
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| Abstract: | The study was conducted in five soybean varieties with different drought resistance, which sowed in the pots. Lots of physiological and ecological indexes related to drought resistance in flowering-podding stage were measured in both normal and drought conditions. And a comprehensive evaluation on drought-resistance of different soybean varieties was given based on subordinate funtion values analysis .The results proved that the order of drought-resistance of different soybean varieties is JinDa73> JinDa53> JinDa52> JinDa76> JinDa75. |
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| Keywords: | Soybean Drought-resistance Subordinate funtion values |
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