scholarly journals Gaseous Nitrogen Losses from Soils Under Zero-Till as Compared with Conventional-Till Management Systems

1984 ◽  
Vol 13 (1) ◽  
pp. 130-136 ◽  
Author(s):  
M. S. Aulakh ◽  
D. A. Rennie ◽  
E. A. Paul
Keyword(s):  
Nitrogen Losses ◽  
Management Systems ◽  
Gaseous Nitrogen

Gaseous nitrogen losses from plants

1983 ◽  
pp. 159-180 ◽  
Author(s):  
G. D. Farquhar ◽  
R. Wetselaar ◽  
B. Weir
Keyword(s):  
Nitrogen Losses ◽  
Gaseous Nitrogen

Estimating Non-Gaseous Nitrogen Losses from Established Turf

1994 ◽  
Vol 1 (1) ◽  
pp. 17-30 ◽  
Author(s):  
E. S. Hesketh ◽  
R. J. Hull ◽  
A. J. Gold
Keyword(s):  
Nitrogen Losses ◽  
Gaseous Nitrogen

Gaseous nitrogen losses from a grassland area used for overwintering cattle

2006 ◽  
Vol 1293 ◽  
pp. 343-346
Author(s):  
M. Šimek ◽  
R.J. Stevens ◽  
R.J. Laughlin ◽  
J. Hynšt ◽  
P. Brůček ◽  
...  
Keyword(s):  
Nitrogen Losses ◽  
Gaseous Nitrogen

Control of gaseous nitrogen losses from urea applied to flooded rice soils

1988 ◽  
Vol 18 (1) ◽  
pp. 31-47 ◽  
Author(s):  
J. R. Simpson ◽  
W. A. Muirhead ◽  
K. H. Bowmer ◽  
G. X. Cai ◽  
J. R. Freney
Keyword(s):  
Nitrogen Losses ◽  
Gaseous Nitrogen ◽  
Rice Soils ◽  
Flooded Rice

scholarly journals GASEOUS NITROGEN LOSSES FROM CROPPED AND SUMMER-FALLOWED SOILS

1982 ◽  
Vol 62 (1) ◽  
pp. 187-196 ◽  
Author(s):  
M. S. AULAKH ◽  
D. A. RENNIE ◽  
E. A. PAUL
Keyword(s):  
Field Experiments ◽  
Nitrification Inhibitor ◽  
Nitrogen Losses ◽  
Gaseous Nitrogen ◽  
N Losses ◽  
Chernozemic Soil ◽  
Laboratory Investigations

A study designed to assess gaseous losses of N as N2O and N2 from soils of conventional till fields seeded to wheat in the Chernozemic soil region of Saskatchewan, together with limited supporting laboratory investigations, has confirmed that for the May-November period losses were in the vicinity of 3 kg N∙ha−1 or less. In contrast, total losses from a summer-fallowed field were approximately 300% higher. Comparisons at one site were made of N losses from a conventionally tilled and zero-tilled Dark Brown Chernozemic soil seeded to wheat; the total losses of N were twice as high for the zero till as the conventional till treatments. The N2O fluxes were shown to be the result of both reductive (denitrification) and oxidative (nitrification) processes and generally, under the conditions of these field experiments, both occurred simultaneously. This experiment also confirmed that C2H2 inhibited nitrification in a manner very similar to N-serve, a well-known nitrification inhibitor.

Gaseous Nitrogen Losses from a Cambisol Cropped to Spring Wheat with Urea Sizes and Placement Depths

2009 ◽  
Vol 73 (4) ◽  
pp. 1335-1344 ◽  
Author(s):  
M. I. Khalil ◽  
F. Buegger ◽  
M. Schraml ◽  
R. Gutser ◽  
K. G. Richards ◽  
...  
Keyword(s):  
Spring Wheat ◽  
Nitrogen Losses ◽  
Gaseous Nitrogen
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