| 土壤菌肥固氮活性的测定 |
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| 引用本文： | 李如华,叶水英,于建国.土壤菌肥固氮活性的测定[J].现代仪器,1999(1). |
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| 作者姓名： | 李如华 叶水英 于建国 |
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| 作者单位： | 中国林科院森环所分析室 100091
(李如华，叶水英)，中国林科院森环所分析室 100091(于建国) |
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| 摘 要： | 研究生物固氮活性,国际公认的方法是乙炔还原法。采用气相色谱测定还原产物,以确定复合菌肥料的固氮活性。
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| 关 键 词： | 复合菌肥 乙炔还原法 气相色谱 固氮 |
Determination of Nitrogen-fixing Activity in Soil-bacterial Fertilizer |
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| Li Ruhua Ye Shuiying Yu Jianguo.Determination of Nitrogen-fixing Activity in Soil-bacterial Fertilizer[J].Modern Instruments,1999(1). |
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| Authors: | Li Ruhua Ye Shuiying Yu Jianguo |
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| Abstract: | To study biological nitrogen fixation, internationally acknowledged method is acelylene reduction. Reduced products were analyzed by GC to determine of nitrogen-fixation activity in biologically compound fertilizer. |
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| Keywords: | biologically compound fertilizer acetylene reduction method GC nitrogen-fixation |
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