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1. A possible role for saprotrophic microfungi in the N nutrition of ectomycorrhizal Pinus resinosa

Description:
Includes references
Author:
Wu, T. , Kabir, Z. , Koide, R.T.
Subject:
saprophytes , forest soils , Pinus resinosa , forest trees , soil fungi , ectomycorrhizae , mycorrhizal fungi , nitrogen , nutrient availability , amino acids , glucosamine , mineralization , carbon nitrogen ratio , trophic relationships
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

2. Autotrophic Ammonia-Oxidizing Bacteria Contribute Minimally to Nitrification in a Nitrogen-Impacted Forested Ecosystem

Description:
Includes references
Author:
Jordan, Fiona L. , Cantera, J. Jason L. , Fenn, Mark E. , Stein, Lisa Y.
Subject:
photosynthetic bacteria , atmospheric deposition , forest soils , nitrogen , mineralization , nitrification , nitrates , leaching , soil pH , coniferous forests , soil microorganisms , microbial activity , Mediterranean climate , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

3. Carbon and nitrogen mineralization as affected by drying and wetting cycles

Description:
Includes references
Author:
Mikha, M.M. , Rice, C.W. , Milliken, G.A.
Subject:
carbon , nitrogen , mineralization , wet-dry cycles , soil water content , soil aggregates , particle size distribution , silt loam soils , soil microorganisms , microbial activity , Kansas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

4. Effect of a temporal carbon gradient on nitrogen and phosphorus dynamics and decomposition during mesophilic composting

Description:
Includes references
Author:
Adler, P.R.
Subject:
Salvelinus alpinus , fish culture , liquid manure , animal manures , composting , composted manure , nitrogen , phosphorus , carbon , degradation , corn stover , sorption , mineralization , waste disposal
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

5. Fate of nitrogen-15 in a long-term rate study. II. Nitrogen uptake efficiency

Description:
Includes references
Author:
Stevens, W.B. , Hoeft, R.G. , Mulvaney, R.L.
Subject:
Zea mays , corn , grain crops , nitrogen fertilizers , ammonium nitrate , fertilizer rates , long term experiments , nutrient uptake , nutrient use efficiency , nitrogen , stable isotopes , mineralization , temporal variation , losses from soil , soil fertility , Illinois
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

6. Microbial respiration and organic carbon indicate nutrient cycling recovery in reclaimed soils

Description:
Includes references
Author:
Ingram, L.J. , Schuman, G.E. , Stahl, P.D. , Spackman, L.K.
Subject:
coal , mined soils , mine spoil , reclaimed soils , soil microorganisms , soil respiration , soil organic matter , soil quality , nitrogen , mineralization , soil nutrient dynamics , soil chemical properties , Wyoming
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

7. Nitrogen cycling in tropical plantation forests: potential controls on nitrogen retention

Description:
Includes references
Author:
Silver, W.L. , Thompson, A.W. , Reich, A. , Ewel, J.J. , Firestone, M.K.
Subject:
forest soils , biogeochemistry , biogeochemical cycles , nitrogen , nitrate nitrogen , ammonium nitrogen , nitrous oxide , gas emissions , soil microorganisms , biological activity in soil , tropical forests , forest plantations , Cordia alliodora , old-growth forests , mineralization , nitrification , reduction , Costa Rica
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

8. Nitrogen mineralization and nitrification in a mixed-conifer forest in southern California: controlling factors, fluxes, and nitrogen fertilization response at a high and low nitrogen deposition site

Description:
Includes references
Author:
Fenn, M.E. , Poth, M.A. , Terry, J.D. , Blubaugh, T.J.
Subject:
coniferous forests , mixed forests , nitrogen , mineralization , nitrification , nitrogen fertilizers , fertilizer application , atmospheric deposition , forest soils , mineral soils , forest trees , canopy , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

9. Nitrogen mineralization from different crop residues in the Pacific Northwest irrigated potato cropping systems

Description:
Includes references
Author:
Alva, A.K. , Collins, H.P. , Boge, W.L. , Boydston, R.A.
Subject:
Solanum tuberosum , potatoes , crop residues , nitrogen , nitrogen content , mineralization , irrigated farming , nutrient availability , soil fertility , leaching , soil organic matter , crop rotation , crops , ambient temperature , soil water content , phenology , plant growth , biogeochemical cycles , soil nutrient balance , Washington
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

10. Nitrogen mineralization from organic residues: research opportunities

Description:
Paper presented at the 2004 Sustainable Land Application Conference, Orlando, Florida.
Author:
Cabrera, M.L. , Kissel, D.E. , Vigil, M.F.
Subject:
nitrogen , soil organic matter , organic compounds , chemical residues , mineralization , research , biodegradation , soil temperature , soil water content , mathematical models , simulation models , literature reviews
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005