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1. Chemical structure of soil organic matter in slickspots as investigated by advanced solid-state NMR

Description:
Includes references
Author:
Mao, Jingdong , Palazzo, Antonio J. , Olk, Dan C. , Clapp, C. Edward , Senesi, Nicola , Bashore, Terry L. , Cao, Xiaoyan
Subject:
soil chemistry , soil organic matter , humic acids , soil organic carbon , nitrogen , quantitative analysis , chemical structure , saline soils , nuclear magnetic resonance spectroscopy , spectral analysis , soil depth , silty soils , clay soils , Idaho
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. Effects of Manure and Cultivation on Carbon Dioxide and Nitrous Oxide Emissions from a Corn Field under Mediterranean Conditions

Description:
Includes references
Author:
Heller, Hadar , Bar-Tal, Asher , Tamir, Guy , Bloom, Paul , Venterea, Rodney T. , Chen, Dong , Zhang, Yi , Clapp, C. Edward , Fine, Pinchas
Subject:
Zea mays , corn , crop production , poultry manure , soil amendments , plant residues , tillage , no-tillage , carbon dioxide , nitrous oxide , gas emissions , measurement , Mediterranean climate , soil chemistry , ammonia , quantitative analysis , soil water content , air temperature , Israel
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

4. Phytoavailability of Cadmium in Long-Term Biosolids-Amended Soils

Description:
Includes references
Author:
Kukier, Urszula , Chaney, Rufus L. , Ryan, James A. , Daniels, W. Lee , Dowdy, Robert H. , Granato, Thomas C.
Subject:
soil pollution , cadmium , pollution control , phytoremediation , Lactuca sativa var. longifolia , romaine lettuce , nutrient uptake , biosolids composts , soil amendments , application rate , long term effects , soil chemistry , soil pH , shoots , chemical constituents of plants , quantitative analysis , soil organic matter , iron oxides , aluminum oxide , phosphorus , zinc , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

5. Tillage effects on intracellular and extracellular soil urease activities determined by an improved chloroform fumigation method

Description:
Includes references
Author:
Qin, Shuping , Hu, Chunsheng , Wang, Yuying , Li, Xiaoxin , He, Xinhua
Subject:
soil chemistry , ammonia , quantitative analysis , urease , enzyme activity , no-tillage , reduced tillage , plowing , extracellular space , methodology , soil fumigation , chloroform , protein degradation , proteinases , denaturation , surface layers , soil depth , soil organic carbon , soil microorganisms , microbial activity , soil quality , China
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010