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DOI: | 10.2136/sssaj1980.03615995004400040018x |
Web URL(s): | https://dl.sciencesocieties.org/publications/sssaj/abstracts/44/4/SS0440040747 Last checked: 12/07/2016 Access conditions: Item is within a limited-access website https://dl.sciencesocieties.org/publications/sssaj/pdfs/44/4/SS0440040747 Last checked: 12/07/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Terry, Richard E. |
Author Affiliation: | Assistant Professor, Agric. Res. and Educ. Center, University of Florida, Belle Glade, FL |
Title: | Nitrogen mineralization in Florida Histosols |
Section: | Soil microbiology and biochemistry Other records with the "Soil microbiology and biochemistry" Section
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Source: | Soil Science Society of America Journal. Vol. 44, No. 4, July/August 1980, p. 747-750. |
Publishing Information: | Madison, Wisconsin: Soil Science Society of America |
# of Pages: | 4 |
Keywords: | TIC Keywords: Soil nitrogen; Mineralization; Histosols
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Geographic Terms: | Florida |
Abstract/Contents: | "The N-mineralization rates of several Florida Histosols and the effects of soil moisture tension and organic C amendments on these rates were measured in the laboratory with an 15N-tracer technique. An enhancement of microbial activity by crop residues was exhibited by greater N mineralization in cropped vs. uncropped soils. Nitrogen mineralization was not affected by soil moisture tension over the range of 0.1 to 3.0 bar. Exogenous C supplies such as glucose or St. Augustinegrass [Stenotaphrum secundatum (Walt.) Kuntz] stimulated mineralization of native soil organic matter. Mineralization of soil organic N was increased by 91% in glucose amended soil samples. The N-mineralization rate for a 75-cm profile of Pahokee muck was estimated to be 686 kg N/ha for each centimeter of soil lost to microbial oxidation." |
Language: | English |
References: | 19 |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Terry, R. E. 1980. Nitrogen mineralization in Florida Histosols. Soil Science Society of America Journal. 44(4):p. 747-750. |
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| DOI: 10.2136/sssaj1980.03615995004400040018x |
| Web URL(s): https://dl.sciencesocieties.org/publications/sssaj/abstracts/44/4/SS0440040747 Last checked: 12/07/2016 Access conditions: Item is within a limited-access website https://dl.sciencesocieties.org/publications/sssaj/pdfs/44/4/SS0440040747 Last checked: 12/07/2016 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: b2199342a |
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