Inhibitory effect of high nitrate on N2O reduction is offset by long moist spells in heavily N loaded arable soils

2021 ◽  
Author(s):  
Mehmet Senbayram ◽  
Zhijun Wei ◽  
Di Wu ◽  
Jun Shan ◽  
Xiaoyuan Yan ◽  
...  
Keyword(s):  
Inhibitory Effect ◽  
Arable Soils ◽  
N2o Reduction

scholarly journals Is Crop Residue Removal to Reduce N2O Emissions Driven by Quality or Quantity? A Field Study and Meta-Analysis

Agriculture ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 546
Author(s):  
Lisa Essich ◽  
Peteh Mehdi Nkebiwe ◽  
Moritz Schneider ◽  
Reiner Ruser
Keyword(s):  
Crop Residue ◽  
Crop Residues ◽  
Meta Analysis ◽  
N2o Emission ◽  
N2o Emissions ◽  
Arable Soils ◽  
N2o Reduction ◽  
Residue Removal ◽  
Crop Residue Removal ◽  
N2o Fluxes

In order to quantify the reduction potential for nitrous oxide (N2O) release from arable soils through the removal of crop residues, we conducted an experiment after sugar beet (Beta vulgaris L.) harvest with three treatments: (i) ploughing of the crop residues (+CR:D), (ii) returning residues after ploughing on the surface (+CR:S), and (iii) removal of the residues and ploughing (−CR). N2O fluxes were measured over 120 days in south Germany. High positive correlations between N2O fluxes and the CO2 fluxes and soil nitrate contents suggested denitrification as the main N2O source. N2O emissions in +CR:D was higher than in +CR:S (2.39 versus 0.93 kg N2O−N ha−1 120 d−1 in +CR:D and +CR:S). Residue removal in −CR reduced the N2O emission compared to +CR:D by 95% and to +CR:S by 87%. We further conducted a meta-analysis on the effect of crop residue removal on N2O emissions, where we included 176 datasets from arable soils with mainly rain fed crops. The overall effect of residue removal showed a N2O reduction of 11%. The highest N2O reduction of 76% was calculated for the removal subgroup with C/N-ratio < 25. Neither the remaining C/N-ratio subgroups nor the grouping variables “tillage” or “residue quantity” differed within their subgroup.

Inhibitory effect of melatonin on nitric oxide synthase in rat enteric nervous system

2001 ◽  
Vol 120 (5) ◽  
pp. A176-A176
Author(s):  
P KOPPITZ ◽  
M STORR ◽  
D SAUR ◽  
M KURJAK ◽  
H ALLESCHER
Keyword(s):  
Nitric Oxide ◽  
Nervous System ◽  
Nitric Oxide Synthase ◽  
Enteric Nervous System ◽  
Inhibitory Effect ◽  
Oxide Synthase

Inhibitory effect of proton pump inhibitors against chemotaxis of Helicobacter pylori

2001 ◽  
Vol 120 (5) ◽  
pp. A655-A656
Author(s):  
H NAKAMURA ◽  
H YOSHIYAMA ◽  
H YANAI ◽  
M SHIRAL ◽  
T NAKAZAWA ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Proton Pump Inhibitors ◽  
Proton Pump ◽  
Inhibitory Effect

The Nature of the Inhibitory Effect of Normal Human Gastric Jiuice on Heidenhain Pouch Dogs

1958 ◽  
Vol 34 (2) ◽  
pp. 181-187 ◽  
Author(s):  
William O. Smith ◽  
Robert Hoke ◽  
Jerome Landy ◽  
Ranwel Caputto ◽  
Stewart Wolf
Keyword(s):  
Inhibitory Effect ◽  
Heidenhain Pouch ◽  
Normal Human

Verifying the nitrification to immobilisation ratio (N/I) as a key determinant of potential nitrate loss in grassland and arable soils

Agronomie ◽  
2002 ◽  
Vol 22 (7-8) ◽  
pp. 831-838 ◽  
Author(s):  
Elizabeth A. Stockdale ◽  
David J. Hatch ◽  
Daniel V. Murphy ◽  
Stewart F. Ledgard ◽  
Catherine J. Watson
Keyword(s):  
Arable Soils ◽  
Nitrate Loss

Inhibitory effect of Rhamnus alpinus and Rhamnus saxatilis extracts on chemokine secretion induced by lipopolysaccharide in monocyte-derived macrophages

Planta Medica ◽  
2008 ◽  
Vol 74 (09) ◽  
Author(s):  
F Epifano ◽  
L Menghini ◽  
A Chiavaroli ◽  
G Orlando ◽  
VD La ◽  
...  
Keyword(s):  
Inhibitory Effect

The inhibitory effect of the crude extract of Centella asiatica on α-amylase activity

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
N Supkamonseni ◽  
A Thinkratok ◽  
R Srisawat
Keyword(s):  
Crude Extract ◽  
Amylase Activity ◽  
Centella Asiatica ◽  
Inhibitory Effect
Sign in / Sign up

Export Citation Format

Share Document