| 有机肥施用对稻田甲烷排放的影响及模拟研究 |
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| 引用本文： | 霍莲杰,纪雄辉,吴家梅,彭 华,朱 坚.有机肥施用对稻田甲烷排放的影响及模拟研究[J].农业环境科学学报,2013,32(10):2084-2092. |
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| 作者姓名： | 霍莲杰 纪雄辉 吴家梅 彭 华 朱 坚 |
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| 作者单位： | 中南大学研究生隆平分院， 长沙 410125；湖南省土壤肥料研究所， 长沙 410125；农业部长江中游平原农业环境重点实验室， 长沙 410125;湖南省土壤肥料研究所， 长沙 410125；农业部长江中游平原农业环境重点实验室， 长沙 410125;中南大学研究生隆平分院， 长沙 410125；湖南省土壤肥料研究所， 长沙 410125；农业部长江中游平原农业环境重点实验室， 长沙 410125;湖南省土壤肥料研究所， 长沙 410125；农业部长江中游平原农业环境重点实验室， 长沙 410125;湖南省土壤肥料研究所， 长沙 410125；农业部长江中游平原农业环境重点实验室， 长沙 410125 |
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| 摘 要： | 通过2年的田间定位试验，监测了湖南稻田施用不同有机肥（稻草、鸡粪和猪粪）处理对CH4排放的影响，并利用Logistic模型模拟了CH4累积排放动态。结果表明：施用有机肥显著增加CH4排放量，其中稻草处理CH4排放量最高，2年稻季平均排放总量为796.96 kg·hm-2，比鸡粪处理（405.56 kg·hm-2）增加96.51%（P<0.05），两者比猪粪处理分别增加214.1%（P<0.05）和59.8%（P<0.05），比单施化肥处理分别增加249.8%（P<0.05）和78.0%（P<0.05），而
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| 关 键 词： | 稻田 CH4排放 有机肥 有机碳组分 Logistic模型 |
The Effect of Organic Manures Application on Methane Emission and Its Simulation in Paddy Fields |
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| HUO Lian-jie,JI Xiong-hui,WU Jia-mei,PENG Hua and ZHU Jian.The Effect of Organic Manures Application on Methane Emission and Its Simulation in Paddy Fields[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2013,32(10):2084-2092. |
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| Authors: | HUO Lian-jie JI Xiong-hui WU Jia-mei PENG Hua and ZHU Jian |
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| Institution: | Longping Department of Central South University, Changsha 410125, China;Institute of Soil and Fertilizer in Hunan Province, Changsha 410125, China;Key Laboratory of Agri-Environment in Midstream of Yangtze Plain, Ministry of Agriculture, Changsha 410125,;Institute of Soil and Fertilizer in Hunan Province, Changsha 410125, China;Key Laboratory of Agri-Environment in Midstream of Yangtze Plain, Ministry of Agriculture, Changsha 410125, China;Longping Department of Central South University, Changsha 410125, China;Institute of Soil and Fertilizer in Hunan Province, Changsha 410125, China;Key Laboratory of Agri-Environment in Midstream of Yangtze Plain, Ministry of Agriculture, Changsha 410125,;Institute of Soil and Fertilizer in Hunan Province, Changsha 410125, China;Key Laboratory of Agri-Environment in Midstream of Yangtze Plain, Ministry of Agriculture, Changsha 410125, China;Institute of Soil and Fertilizer in Hunan Province, Changsha 410125, China;Key Laboratory of Agri-Environment in Midstream of Yangtze Plain, Ministry of Agriculture, Changsha 410125, China |
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| Abstract: | Field experiment was conducted to study the effect of different organic manures application on CH4 emissions over rice growing season from paddy fields in Hunan Province in 2010 and 2011, and the Logistic model was used to simulate the dynamic of CH4 accu |
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| Keywords: | paddy field CH4 accumulation emission organic manure organic carbon fraction Logistic model |
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