| 广州地区用蘑菇底肥控制稻田甲烷排放 |
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| 引用本文： | 杨 军,陈玉芬,黄星原. 广州地区用蘑菇底肥控制稻田甲烷排放[J]. 环境科学研究, 1996, 9(4): 16-20 |
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| 作者姓名： | 杨 军 陈玉芬 黄星原 |
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| 作者单位： | 1.华南农业大学实验中心 广州 510642 |
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| 摘 要： | 采用华南地区常用施肥方式,即有机肥加化肥,在广州地区设计2种施肥方式:①猪粪加化肥,②蘑菇肥加化肥,在肥效和灌溉条件基本相同情况下,监测晚稻田甲烷排放通量。实验证明,在产量基本相同下,广州地区晚稻施用蘑菇底肥比猪粪底肥可大大地降低甲烷的排放。
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| 关 键 词： | 广州地区 旋肥 甲烷排放通量 |
| 收稿时间： | 1995-04-04 |
Control CH4 Emission from Paddy Fields by Using Mushroom Fertilizer in Guangzhou Region |
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| YANG Jun,CHEN Yufen and HUANG Xingyuan. Control CH4 Emission from Paddy Fields by Using Mushroom Fertilizer in Guangzhou Region[J]. Research of Environmental Sciences, 1996, 9(4): 16-20 |
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| Authors: | YANG Jun CHEN Yufen HUANG Xingyuan |
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| Affiliation: | 1.Experimental Center of South China Agriculture University, Guangzhou 5106422.Chinese Research Academy of Environmental Sciences, Beijing 100012 |
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| Abstract: | Organic fertilizer （base fertilizer） plus chemical fertilizer is widely used in South China. Two fertilizer ways were design in Guangzhou Region, which were pig-dung plus chemical fertilizer and mushroom fertilizer plus chemical fertilizer. On the same fertilizing effects and irrigation condition, the CH4 emission flux from paddy fieldswas monitored. The experiments show that, on the same rice production condition, CH4 Emission could be reduced by using mushroom base fertilizer instead of pig-dung base fertilizer in paddy fields in Guangzhou Region. |
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