| 堆肥过程中氮素损失的控制 |
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| 作者姓名： | 赵 秋 鲍艳宇 |
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| 作者单位： | 黑龙江省农业科学院土壤肥料研究所 哈尔滨150086(赵秋)，南开大学环境科学与工程学院 天津300071(鲍艳宇) |
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| 基金项目： | 黑龙江省杰出青年科学基金 |
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| 摘 要： | 概述了影响堆肥过程中氮素损失的因素,并总结了目前国内外关于堆肥氮素损失控制的方法,其中包括添加化学物质、调节堆料的C/N、加入微生物固氮、利用吸附性物质,以期为堆肥过程中有效地控制氮素损失提供理论基础和实践参考。
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| 关 键 词： | 堆肥 氮素损失 控制 |
The Nitrogen Loss and Control Methods During Composting |
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| Authors: | Zhao Qiu Bao Yanyu |
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| Institution: | 1.Soiland Fertilizer Institute, Heilongjiang Academy of Agricultural Sciences, Harbin150086; 2.College of Environmental Science and Engineering, Nankai University, Tianjin 300071 |
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| Abstract: | This paper summarizes the factor affecting nitrogen loss during composting,and discussing the methods of controlling nitrogen loss.It is included that adding chemical substance,adjusting C/N ratio of composting substance,adding microorganism and sorbent,in order to provide theoretics basic and practice reference for availably controlling nitrogen loss during composting. |
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| Keywords: | Composting Nitrogen loss Control methods |
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