Bovine urine and dung deposited on Brazilian savannah pastures contribute differently to direct and indirect soil nitrous oxide emissions

2014 ◽  
Vol 190 ◽  
pp. 104-111 ◽  
Author(s):  
Ana Carolina R. Lessa ◽  
Beata E. Madari ◽  
Debora S. Paredes ◽  
Robert M. Boddey ◽  
Segundo Urquiaga ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Nitrous Oxide Emissions ◽  
Bovine Urine ◽  
Brazilian Savannah

scholarly journals Unweathered Wood Biochar Impact on Nitrous Oxide Emissions from a Bovine-Urine-Amended Pasture Soil

2010 ◽  
Vol 74 (3) ◽  
pp. 852-860 ◽  
Author(s):  
T.J. Clough ◽  
J.E. Bertram ◽  
J.L. Ray ◽  
L.M. Condron ◽  
M. O'Callaghan ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Nitrous Oxide Emissions ◽  
Bovine Urine ◽  
Pasture Soil

scholarly journals Biological nitrification inhibition by Brachiaria grasses mitigates soil nitrous oxide emissions from bovine urine patches

2017 ◽  
Vol 107 ◽  
pp. 156-163 ◽  
Author(s):  
Ryan C. Byrnes ◽  
Jonathan Nùñez ◽  
Laura Arenas ◽  
Idupulapati Rao ◽  
Catalina Trujillo ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Nitrous Oxide Emissions ◽  
Nitrification Inhibition ◽  
Bovine Urine ◽  
Biological Nitrification

Effects of Straw Recycling of Winter Covering Crop on Methane and Nitrous Oxide Emissions in Paddy Field

2011 ◽  
Vol 37 (9) ◽  
pp. 1666-1675
Author(s):  
Hai-Ming TANG ◽  
Xiao-Ping XIAO ◽  
Wen-Guang TANG ◽  
Guang-Li YANG
Keyword(s):  
Nitrous Oxide ◽  
Paddy Field ◽  
Nitrous Oxide Emissions

scholarly journals Biochar and urease inhibitor mitigate NH3 and N2O emissions and improve wheat yield in a urea fertilized alkaline soil

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Khadim Dawar ◽  
Shah Fahad ◽  
M. M. R. Jahangir ◽  
Iqbal Munir ◽  
Syed Sartaj Alam ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Grain Yield ◽  
Block Design ◽  
N Uptake ◽  
Nitrous Oxide Emissions ◽  
N2o Emissions ◽  
Urease Inhibitor ◽  
Alkaline Soil ◽  
Total N ◽  
N Assimilation

AbstractIn this study, we explored the role of biochar (BC) and/or urease inhibitor (UI) in mitigating ammonia (NH3) and nitrous oxide (N2O) discharge from urea fertilized wheat cultivated fields in Pakistan (34.01°N, 71.71°E). The experiment included five treatments [control, urea (150 kg N ha−1), BC (10 Mg ha−1), urea + BC and urea + BC + UI (1 L ton−1)], which were all repeated four times and were carried out in a randomized complete block design. Urea supplementation along with BC and BC + UI reduced soil NH3 emissions by 27% and 69%, respectively, compared to sole urea application. Nitrous oxide emissions from urea fertilized plots were also reduced by 24% and 53% applying BC and BC + UI, respectively, compared to urea alone. Application of BC with urea improved the grain yield, shoot biomass, and total N uptake of wheat by 13%, 24%, and 12%, respectively, compared to urea alone. Moreover, UI further promoted biomass and grain yield, and N assimilation in wheat by 38%, 22% and 27%, respectively, over sole urea application. In conclusion, application of BC and/or UI can mitigate NH3 and N2O emissions from urea fertilized soil, improve N use efficiency (NUE) and overall crop productivity.

scholarly journals Estimating Agricultural Nitrous Oxide Emissions

Eos ◽  
2008 ◽  
Vol 89 (51) ◽  
pp. 529 ◽  
Author(s):  
Stephen J. Del Grosso ◽  
Tom Wirth ◽  
Stephen M. Ogle ◽  
William J. Parton
Keyword(s):  
Nitrous Oxide ◽  
Nitrous Oxide Emissions

Organic fertility inputs synergistically increase denitrification‐derived nitrous oxide emissions in agroecosystems

2021 ◽  
Author(s):  
Debasish Saha ◽  
Jason P. Kaye ◽  
Arnab Bhowmik ◽  
Mary Ann Bruns ◽  
John M. Wallace ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Nitrous Oxide Emissions

Nitrous oxide emissions from red clover and winter wheat residues depend on interacting effects of distribution, soil N availability and moisture level

2021 ◽  
Author(s):  
Arezoo Taghizadeh-Toosi ◽  
Baldur Janz ◽  
Rodrigo Labouriau ◽  
Jørgen E. Olesen ◽  
Klaus Butterbach-Bahl ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Winter Wheat ◽  
Red Clover ◽  
Moisture Level ◽  
Nitrous Oxide Emissions ◽  
N Availability ◽  
Soil N ◽  
Soil N Availability

Tidal rewetting in salt marshes triggers pulses of nitrous oxide emissions but slows carbon dioxide emission

2021 ◽  
Vol 156 ◽  
pp. 108197
Author(s):  
Hollie E. Emery ◽  
John H. Angell ◽  
Akaash Tawade ◽  
Robinson W. Fulweiler
Keyword(s):  
Carbon Dioxide ◽  
Nitrous Oxide ◽  
Salt Marshes ◽  
Carbon Dioxide Emission ◽  
Nitrous Oxide Emissions
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