| 几个玉米自交系的耐旱性鉴定 |
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| 引用本文： | 甄胜虎, 高根来, 王向东, 宁慧云, 段学艳.几个玉米自交系的耐旱性鉴定[J].玉米科学,2004,12(Z1):018-019. |
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| 作者姓名： | 甄胜虎 高根来 王向东 宁慧云 段学艳 |
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| 作者单位： | 山西省农业科学院小麦研究所,山西,临汾,041000 |
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| 摘 要： | 对国内20余份骨干自交系进行耐旱性鉴定,测定其ASI、单穗平均产量、出籽率等指标,对筛选出的6个自交系进一步鉴定分析其抗旱指数、RI(修).结果表明:Qi319、Ye107、F178耐旱性好,且自身产量较高,可作为耐旱种质资源加以利用。
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| 关 键 词： | 玉米 耐旱性 抗旱指数 RI(修) |
| 文章编号： | 1005-0906(2004)S0-0018-02 |
| 收稿时间： | 3/3/2003 12:00:00 AM |
| 修稿时间： | 2003年3月3日 |
Appraisal of Drought-enduring Quality of Several Maize Inbred Lines |
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| ZHEN Sheng-hu; GAO Gen-lai; WANG Xiang-dong; NING Hui-yun; DUAN Xue-yan.Appraisal of Drought-enduring Quality of Several Maize Inbred Lines[J].Journal of Maize Sciences,2004,12(Z1):018-019. |
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| Authors: | ZHEN Sheng-hu; GAO Gen-lai; WANG Xiang-dong; NING Hui-yun; DUAN Xue-yan |
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| Abstract: | To domestic20mainstay's maize inbred lines were c a rried on the appraisal of drought-enduring quality,ascertain by measuring such ASI,single spike equally yield,come out the targets such as seed rate and so on,selecting out in it6maize inbred lines and identify to analyze such and dro ught resistance index,RI(mending).Result showed:Qi319,Ye107,F178-drought-enduring quality are good,and oneself yield is taller,may utilize a s drought-enduring kind of character resources. |
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| Keywords: | Maize Drought toler ance Drought resistance index RI(mending) |
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