| 玉米植株残体腐解过程的化学分析 |
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| 引用本文： | 吴景贵,陈丽荣,王明辉,姜亦梅,耿玉晖.玉米植株残体腐解过程的化学分析[J].吉林农业大学学报,2000,22(3):61-66,77. |
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| 作者姓名： | 吴景贵 陈丽荣 王明辉 姜亦梅 耿玉晖 |
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| 作者单位： | 吉林农业大学土壤培肥研究所,长春,130118 |
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| 基金项目： | 国家自然科学基金资助项目! (39170 46 2 ) |
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| 摘 要： | 对玉米植株残体 过程中元素和物质组成的变化进行了化学分析。结果表明：玉米植株各部分残体元素含量和化学组成及其在腐解中的变化是有差异的。但大部分的碳水化合物和脂肪族化合物氧化为ＣＯ２和Ｈ２Ｏ而损失掉。Ｎ肥的加入促进了有机残体的腐解过程。
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| 关 键 词： | 玉米 植株残体腐解 化学分析 元素含量 |
Chemical Analysis of Corn Plant Residues during Decomposition |
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| WU Jing-gui,CHEN Li-rong,WANG Ming-hui,JIANG Yi-mei,GENG Yu-hui.Chemical Analysis of Corn Plant Residues during Decomposition[J].Journal of Jilin Agricultural University,2000,22(3):61-66,77. |
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| Authors: | WU Jing-gui CHEN Li-rong WANG Ming-hui JIANG Yi-mei GENG Yu-hui |
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| Abstract: | The chemical elements and constitutes of corn plant residues (CPR) were analysed during its decomposing process. Differences were found among different parts of corn plant in the contents of elements, chemical constitutes and their changes during decomposition. With the progress of CPR, most carbohydrates and aliphatic compounds were oxidized into CO 2 and H 2O. The addition of N fertilizer promoted the decomposition process of CPR. |
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| Keywords: | corn plant residue decomposition chemical analysis element content |
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