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1. Automated Collector of Terrestrial Systems Used for the Gathering of Soil Atmospheric-Gas Emissions

Description:
Includes references
Author:
Arnold, S.L. , Tubbs, R.S. , Arnold, N.S. , Walker, A.E.
Subject:
soil air , agricultural soils , gas emissions , carbon dioxide , methane , nitrous oxide , quantitative analysis , greenhouse gases , collectors , air pollution , measurement , automatic detection , gas chromatography , field experimentation , new technology , Agricultural Research Service , research projects , Nebraska
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

2. Clinoptilolite zeolite influence on inorganic nitrogen in silt loam and sandy agricultural soils

Description:
Includes references
Author:
Tarkalson, David D. , Ippolito, James A.
Subject:
soil fertility , soil amendments , fertilizer application , zeolites , application rate , soil chemistry , nitrogen content , ammonium compounds , nitrates , inorganic compounds , quantitative analysis , silt loam soils , agricultural soils , sandy soils , leaching , losses from soil , soil nutrient dynamics , nutrient availability , Idaho
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

3. Quantitative Relationships between Soil Macropore Characteristics and Preferential Flow and Transport

Description:
Includes references
Author:
Luo, Lifang , Lin, Henry , Schmidt, John
Subject:
soil pore system , soil structure , soil hydraulic properties , preferential flow , quantitative analysis , soil transport processes , saturated conditions , agricultural soils , grassland soils , computed tomography , soil horizons , solutes , earthworm burrows , mathematical models , equations
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

4. Soil microbial community dynamics as influenced by composted dairy manure, soil properties, and landscape position

Description:
Includes references
Author:
Watts, Dexter B. , Torbert, H. Allen , Feng, Yucheng , Prior, Stephen A.
Subject:
soil microorganisms , soil ecology , population dynamics , soil amendments , composted manure , dairy manure , soil texture , soil structure , landscape position , agricultural soils , precision agriculture , soil fertility , microbial activity , soil nutrient dynamics , nitrogen content , enzyme activity , phospholipids , fatty acids , quantitative analysis , seasonal variation , statistical analysis , Alabama
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010