Full TGIF Record # 7234
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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
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https://dl.sciencesocieties.org/publications/sssaj/pdfs/44/4/SS0440040747
    Last checked: 12/07/2016
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Publication Type:
i
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
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
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
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