Conference on Environmental Pollution and Public Health (CEPPH 2010 E-BOOK)

Wuhan,China,China,9.10-9.12,2010

ISBN: 978-1-935068-16-7 Scientific Research Publishing, USA

E-Book 1502pp Pub. Date: October 2010

Category: Engineering

Price: $80

Title: Effect of Water and Nitrogen Fertilizer Management on CH4 Emission from Paddy Soil
Source: Conference on Environmental Pollution and Public Health (CEPPH 2010 E-BOOK) (pp 12-16)
Author(s): Yunsheng Lou, College of applied meteorology, Nanjing University of Information Science and Technology, No 219 Ningliu Road, Nanjing 210044,China/State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 21
Zhongpei Li, State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008,China
Zeng-an Wei, College of applied meteorology, Nanjing University of Information Science and Technology, No 219 Ningliu Road, Nanjing 210044,China
Inubushi Kazuyuki, Laboratory of Soil Science, Faculty of Horticulture, Chiba University, Matsudo 648, Chiba 271-8510,Japan
Abstract: CH4 emission from paddy soil is the balance of methane production, oxidation and transmission in the soil. A pot experiment was conducted in greenhouse to study the effect of water and nitrogen fertilization management on CH4 emission, to estimate the total CH4 emission with different water and fertilization managements. The results showed that flooded-cultivation increased CH4 emission; and NH4Cl-cultivation also increased CH4 emission.
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