Nitrous oxide emission from soil with different fertilizers, water levels and nitrification inhibitors

被引:43
|
作者
Pathak, H
Nedwell, DB
机构
[1] Indian Agr Res Inst, Div Environm Sci, New Delhi 110012, India
[2] Univ Essex, John Tabor Lab, Dept Biol Sci, Colchester CO4 3SQ, Essex, England
来源
WATER AIR AND SOIL POLLUTION | 2001年 / 129卷 / 1-4期
关键词
fertilizers; field capacity; nitrificationinhibitor; nitrous oxide emission; soil; submergence;
D O I
10.1023/A:1010316215596
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The effects of urea, (NH4)(2)SO4, KNO3, and NH4NO3 on nitrous oxide (N2O) emission from soil at field capacity and submerged condition were studied during 120 days in the laboratory. Soils in both moisture regimes gave higher emissions in the beginning, which were reduced later. Total emission of N2O was higher at submergence as compared to field capacity regardless of fertilizer type. At field capacity soil fertilized with urea emitted the highest amount of N2O (1903 mug N2O-N kg(-1) soil) during 120 days while at submerged condition, soil with NH4NO3 gave the highest emission (4843 mug N2O-N kg(-1) soil). In another study, the efficacy of seven nitrification inhibitors in reducing the emission of N2O-N from soil fertilized with urea was tested in the laboratory. Nitrapyrin, 2-amino-4-chloro-6-methylpyrimidine (AM), and dicyandiamide (DCD) reduced the emission to 12, 24, and 63% that of urea, respectively, whereas sodium thiosulphate, sulphur, acetylene, and thiourea had no effect on emission of N2O. In submerged conditions none of the inhibitors reduced the emission.
引用
收藏
页码:217 / 228
页数:12
相关论文
共 50 条
  • [1] Nitrous Oxide Emission from Soil with Different Fertilizers, Water Levels and Nitrification Inhibitors
    H. Pathak
    D. B. Nedwell
    Water, Air, and Soil Pollution, 2001, 129 : 217 - 228
  • [2] Nitrous oxide emission from different fertilizers and its mitigation by nitrification inhibitors in irrigated rice
    U. Kumar
    M. C. Jain
    H. Pathak
    S. Kumar
    D. Majumdar
    Biology and Fertility of Soils, 2000, 32 : 474 - 478
  • [3] Nitrous oxide emission from different fertilizers and its mitigation by nitrification inhibitors in irrigated rice
    Kumar, U
    Jain, MC
    Pathak, H
    Kumar, S
    Majumdar, D
    BIOLOGY AND FERTILITY OF SOILS, 2000, 32 (06) : 474 - 478
  • [4] EFFECTS OF DIFFERENT NITROGEN FERTILIZERS ON EMISSION OF NITROUS-OXIDE FROM SOIL
    BREITENBECK, GA
    BLACKMER, AM
    BREMNER, JM
    GEOPHYSICAL RESEARCH LETTERS, 1980, 7 (01) : 85 - 88
  • [5] Nitrous oxide emission by nitrification and denitrification in different soil types and at different soil moisture contents and temperatures
    Maag, M
    Vinther, FP
    APPLIED SOIL ECOLOGY, 1996, 4 (01) : 5 - 14
  • [6] Mitigating nitrous oxide emission from soil under conventional and no-tillage in wheat using nitrification inhibitors
    Bhatia, A.
    Sasmal, S.
    Jain, N.
    Pathak, H.
    Kumar, R.
    Singh, A.
    AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2010, 136 (3-4) : 247 - 253
  • [7] Influence of nitrification inhibitors on nitrification and nitrous oxide (N2O) emission from a clay loam soil fertilized with urea
    Chen, Deli
    Suter, Helen C.
    Islam, Arshad
    Edis, Robert
    SOIL BIOLOGY & BIOCHEMISTRY, 2010, 42 (04): : 660 - 664
  • [8] Performance of nitrification inhibitors with different nitrogen fertilizers and soil textures
    Barth, Gabriel
    von Tucher, Sabine
    Schmidhalter, Urs
    Otto, Rafael
    Motavalli, Peter
    Ferraz-Almeida, Risely
    Meinl Schmiedt Sattolo, Thales
    Cantarella, Heitor
    Vitti, Godofredo Cesar
    JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE, 2019, 182 (05) : 694 - 700
  • [9] Methane and nitrous oxide productions affected by natural nitrification inhibitors under different soil types
    Susilawati, H. L.
    Wihardjaka, A.
    Setyanto, P.
    4TH INTERNATIONAL CONFERENCE ON CLIMATE CHANGE 2019 (4TH ICCC 2019), 2020, 423
  • [10] Effect of inorganic N composition of fertilizers on nitrous oxide emission associated with nitrification and denitrification
    Yokoyama, K
    Ohama, T
    SOIL SCIENCE AND PLANT NUTRITION, 2005, 51 (07) : 967 - 972