Nitrous oxide emissions in response to ESN and urea, herbicide management and canola cultivar in a no-till cropping system

2012 ◽  
Vol 118 ◽  
pp. 97-106 ◽  
Author(s):  
Chunli Li ◽  
Xiying Hao ◽  
Robert E. Blackshaw ◽  
John T. O’Donovan ◽  
K. Neil Harker ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Cropping System ◽  
Nitrous Oxide Emissions ◽  
No Till ◽  
Herbicide Management

Nitrous Oxide Emissions in Response to ESN and Urea Application in a No-Till Barley Cropping System

2016 ◽  
Vol 47 (6) ◽  
pp. 692-705 ◽  
Author(s):  
Chunli Li ◽  
Xiying Hao ◽  
Robert E. Blackshaw ◽  
George W. Clayton ◽  
John T. O’Donovan ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Cropping System ◽  
Nitrous Oxide Emissions ◽  
No Till

Nitrous oxide emissions from manured, no-till corn systems

2021 ◽  
Vol 119 (3) ◽  
pp. 405-421
Author(s):  
María A. Ponce de León ◽  
Curtis J. Dell ◽  
Heather D. Karsten
Keyword(s):  
Nitrous Oxide ◽  
Nitrous Oxide Emissions ◽  
No Till

Injection of Dicyandiamide-Treated Pig Slurry Reduced Ammonia Volatilization without Enhancing Soil Nitrous Oxide Emissions from No-Till Corn in Southern Brazil

2014 ◽  
Vol 43 (3) ◽  
pp. 789-800 ◽  
Author(s):  
Celso Aita ◽  
Rogério Gonzatto ◽  
Ezequiel C. C. Miola ◽  
Daniela B. dos Santos ◽  
Philippe Rochette ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Ammonia Volatilization ◽  
Nitrous Oxide Emissions ◽  
Pig Slurry ◽  
Southern Brazil ◽  
No Till

Nitrogen Source Effects on Nitrous Oxide Emissions from Irrigated No-Till Corn

2010 ◽  
Vol 39 (5) ◽  
pp. 1554-1562 ◽  
Author(s):  
Ardell D. Halvorson ◽  
Stephen J. Del Grosso ◽  
Francesco Alluvione
Keyword(s):  
Nitrous Oxide ◽  
Nitrogen Source ◽  
Nitrous Oxide Emissions ◽  
Source Effects ◽  
No Till

Does 3,4-dimethylpyrazole phosphate or N-(n-butyl) thiophosphoric triamide reduce nitrous oxide emissions from a rain-fed cropping system?

Soil Research ◽  
2018 ◽  
Vol 56 (3) ◽  
pp. 296 ◽  
Author(s):  
Guangdi D. Li ◽  
Graeme D. Schwenke ◽  
Richard C. Hayes ◽  
Hongtao Xing ◽  
Adam J. Lowrie ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Grain Yield ◽  
Crop Yields ◽  
Cropping System ◽  
N2o Emission ◽  
Nitrous Oxide Emissions ◽  
Wheat Crop ◽  
N2o Emissions ◽  
Urease Inhibitors ◽  
Eastern Australia

Nitrification and urease inhibitors have been used to reduce nitrous oxide (N2O) emissions and increase nitrogen use efficiency in many agricultural systems. However, their agronomic benefits, such as the improvement of grain yield, is uncertain. A two-year field experiment was conducted to (1) investigate whether the use of 3,4-dimethylpyrazole phosphate (DMPP) or N-(n-butyl) thiophosphoric triamide (NBPT) can reduce N2O emissions and increase grain yield and (2) explore the financial benefit of using DMPP or NBPT in a rain-fed cropping system in south-eastern Australia. The experiment was conducted at Wagga Wagga, New South Wales, Australia with wheat (Triticum aestivum L.) in 2012 and canola (Brassica napus L.) in 2013. Results showed that urea coated with DMPP reduced the cumulative N2O emission by 34% for a wheat crop in 2012 (P < 0.05) and by 62% for a canola crop in 2013 (P < 0.05) compared with normal urea, but urea coated NBPT had no effect on N2O emission for the wheat crop in 2012. Neither nitrification nor urease inhibitors increased crop yields because the low rainfall experienced led to little potential for gross N loss through denitrification, leaching or volatilisation pathways. In such dry years, only government or other financial incentives for N2O mitigation would make the use of DMPP with applied N economically viable.

Can legume species, crop residue management or no-till mitigate nitrous oxide emissions from a legume-wheat crop rotation in a semi-arid environment?

2021 ◽  
Vol 209 ◽  
pp. 104910
Author(s):  
Guangdi D. Li ◽  
Graeme D. Schwenke ◽  
Richard C. Hayes ◽  
Adam J. Lowrie ◽  
Richard J. Lowrie ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Crop Rotation ◽  
Crop Residue ◽  
Arid Environment ◽  
Residue Management ◽  
Nitrous Oxide Emissions ◽  
Wheat Crop ◽  
Legume Species ◽  
No Till ◽  
Semi Arid
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