| 氨氧化木质素作为硝化抑制剂的研究 |
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| 引用本文： | 朱兆华,王德汉,廖宗文,游植麟.氨氧化木质素作为硝化抑制剂的研究[J].生态环境,2000,9(2):132-134. |
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| 作者姓名： | 朱兆华 王德汉 廖宗文 游植麟 |
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| 作者单位： | 广州华南农业大学新肥料资源研究室,广州,510642 |
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| 基金项目： | 广东省自然科学基金项目(990704)，广东省高教厅科研项目(9753)，华南农业大学博士启动基金项目 |
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| 摘 要： | 通过室内培养实验对氨氧化木质素(AOL)的硝化抑制作用进行了探讨。在相同条件下,分别加AOL和DCD处理的铵态氮质量分数都要比未加硝化抑制剂处理的高;相应地,在开始阶段硝态氮质量分数也要比未加硝化抑制剂处理的低。研究结果表明,AOL作为硝化抑制剂是有效果的。
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| 关 键 词： | 氨氧化木质素 硝化抑制剂 铵态氮 硝态氮 |
Study on Ammoxidized Lignin Used as Nitrification Inhibitor |
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| ZHU Zhao-hua,WANG De-han,LIAO Zong-wen,YOU Zhi-lin.Study on Ammoxidized Lignin Used as Nitrification Inhibitor[J].Ecology and Environmnet,2000,9(2):132-134. |
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| Authors: | ZHU Zhao-hua WANG De-han LIAO Zong-wen YOU Zhi-lin |
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| Abstract: | The effect of ammoxidized lignin (AOL) used as nitrification inhibitor was studied by house culture. In the end the ammonium nitrogen content of the treatment with AOL or DCD was towered above the one without those nitrification inhibitors, and the nitrate nitrogen content of the former was less than the latter. The result of the experiment indicated that AOL could be used as nitrification inhibitor. But AOL did not seem to be as good as DCD as a whole. |
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| Keywords: | ammoxidized lignin nitrification inhibitor ammonium nitrogen nitrate nitrogen |
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