| 水分胁迫时小麦生化指标与抗旱性的关系 |
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| 引用本文： | 陈红兵,景蕊莲.水分胁迫时小麦生化指标与抗旱性的关系[J].山西农业大学学报(自然科学版),2000,20(2):129-131. |
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| 作者姓名： | 陈红兵 景蕊莲 |
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| 作者单位： | 山西农业大学基础部,山西太谷 |
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| 摘 要： | 以 5种抗旱性不同的小麦品种为材料 ,通过研究其幼芽、幼苗在水分胁迫条件下MDA与抗旱性呈负相关 ,SOD、CAT、α及 β -淀粉酶这四种酶活性的变化与小麦的抗旱性呈显著正相关 ,它们是小麦抗旱性鉴定较可靠的生化指标。
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| 关 键 词： | 小麦 水分胁迫 抗旱性 生化指标 |
Relationship Between Drought Resistance and the changes of Biochemical Indexes from Wheat Buds and Seedlings with Water Stress |
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| Chen Hong-bin et al..Relationship Between Drought Resistance and the changes of Biochemical Indexes from Wheat Buds and Seedlings with Water Stress[J].Journal of Shanxi Agricultural University,2000,20(2):129-131. |
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| Authors: | Chen Hong-bin |
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| Abstract: | MDA changes with drought resistance in the relationship of the negtive, by study the buds and seedlings under the condition of water stress and using five wheats with different drought resistance as the original subjucts. Changes of activities of these four enzymes, SOD, CAT, α-amylase and β- amylase are in the relationship of the obviously positive with wheats drought resistance. They are the more dependable biochemical indexes of the appraisal of wheats' drought resistance. |
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| Keywords: | Wheat Water stress Drought resistance Biochemical indexes |
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