The effect of nitrogen fertilization and no-till duration on soil nitrogen supply power and post-spring thaw greenhouse-gas emissions

2013 ◽  
Vol 176 (2) ◽  
pp. 227-237 ◽  
Author(s):  
Ryan D. Hangs ◽  
Jeff J. Schoenau ◽  
Guy P. Lafond
Keyword(s):  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Soil Nitrogen ◽  
Nitrogen Fertilization ◽  
Nitrogen Supply ◽  
Gas Emissions ◽  
No Till ◽  
Soil Nitrogen Supply

Nitrogen fertilization and conservation tillage: a review on growth, yield, and greenhouse gas emissions in cotton

2016 ◽  
Vol 24 (3) ◽  
pp. 2261-2272 ◽  
Author(s):  
Adnan Noor Shah ◽  
Javaid Iqbal ◽  
Mohsin Tanveer ◽  
Guozheng Yang ◽  
Waseem Hassan ◽  
...  
Keyword(s):  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Nitrogen Fertilization ◽  
Conservation Tillage ◽  
Growth Yield ◽  
Gas Emissions

Greenhouse gas emissions from a wheat–maize double cropping system with different nitrogen fertilization regimes

2013 ◽  
Vol 176 ◽  
pp. 198-207 ◽  
Author(s):  
Xiao-Kang Hu ◽  
Fang Su ◽  
Xiao-Tang Ju ◽  
Bing Gao ◽  
Oene Oenema ◽  
...  
Keyword(s):  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Nitrogen Fertilization ◽  
Cropping System ◽  
Gas Emissions ◽  
Double Cropping

scholarly journals Simulating the effect of tillage practices with the global ecosystem model LPJmL (version 5.0-tillage)

2018 ◽  
Author(s):  
Femke Lutz ◽  
Tobias Herzfeld ◽  
Jens Heinke ◽  
Susanne Rolinski ◽  
Sibyll Schaphoff ◽  
...  
Keyword(s):  
Soil Properties ◽  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Management Practices ◽  
Ecosystem Model ◽  
Environmental Indicators ◽  
Regional Patterns ◽  
Gas Emissions ◽  
No Till ◽  
The Impact

Abstract. The effects of tillage on soil properties (e.g. soil carbon and nitrogen), crop productivity, and global greenhouse gas emissions have been discussed in the last decades. Global ecosystem models are limited in simulating tillage. Hence, they do not allow for analyzing the effects of tillage and cannot evaluate, for example, reduced-tillage or no-till as mitigation practices for climate change. In this paper, we describe the implementation of tillage related practices in the global ecosystem model LPJmL. The model is subsequently evaluated against reported differences between tillage and no-till management on several soil properties. To this end, simulation results are compared with published meta-analysis on tillage effects. In general, the model is able to reproduce observed tillage effects on global, as well as regional patterns of carbon and water fluxes. However, modeled N-fluxes deviate from the literature and need further study. The addition of the tillage module to LPJmL 5.0 opens opportunities to assess the impact of agricultural soil management practices under different scenarios with implications for agricultural productivity, carbon sequestration, greenhouse gas emissions and other environmental indicators.

scholarly journals Climate and Soil Characteristics Determine Where No-Till Management Can Store Carbon in Soils and Mitigate Greenhouse Gas Emissions

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Stephen M. Ogle ◽  
Cody Alsaker ◽  
Jeff Baldock ◽  
Martial Bernoux ◽  
F. Jay Breidt ◽  
...  
Keyword(s):  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Soil Characteristics ◽  
Gas Emissions ◽  
No Till

scholarly journals Dryland Soil Greenhouse Gas Emissions Affected by Cropping Sequence and Nitrogen Fertilization

2012 ◽  
Vol 76 (5) ◽  
pp. 1741-1757 ◽  
Author(s):  
Upendra M. Sainju ◽  
Thecan Caesar-TonThat ◽  
Andrew W. Lenssen ◽  
Joy L. Barsotti
Keyword(s):  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Nitrogen Fertilization ◽  
Gas Emissions ◽  
Cropping Sequence
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