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DOI: | 10.1016/0038-0717(81)90047-X |
Web URL(s): | http://www.sciencedirect.com/science/article/pii/003807178190047X/pdfft?md5=a5ef391151726392cfa47777dc023e2f&pid=1-s2.0-003807178190047X-main.pdf Last checked: 11/07/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Reddy, G. B.;
Giddens, J. |
Author Affiliation: | Department of Agronomy, University of Georgia Agricultural Experiment Station, Athens, GA, U.S.A. |
Title: | Nitrogen fixation by moss-algal association in grassland |
Section: | Short communications Other records with the "Short communications" Section
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Source: | Soil Biology & Biochemistry. Vol. 13, No. 6, 1981, p. 537-538. |
Publishing Information: | Amsterdam, The Netherlands: Elsevier |
# of Pages: | 2 |
Related Web URL: | http://www.sciencedirect.com/science/article/pii/003807178190047X Last checked: 11/07/2013 Notes: References only |
Keywords: | TIC Keywords: Nitrogen fixation; Bryophyta; Bryales; Algae; Cyanobacteria
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Abstract/Contents: | Acetylene reduction by moss-algal crusts collected from Festuca arundinacea fields in Georgia, USA, was demonstrated in laboratory tests. Nitrogenase activity was greater in crusts from 3 and 4 year old fields than from younger fields, and was increased by the addition of an N-free nutrient medium to the incubation flasks. Nitrogenase activity was greater in soil crust samples containing both moss and blue-green algae than in samples containing algae alone. Nostoc and Anabaena were the dominant blue green algae in the older fields, while Bryum and Weisia were the dominant mosses. Light microscopy revealed algal colonies located on moss leaf scales. |
Language: | English |
References: | 9 |
Note: | Summary as abstract Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Reddy, G. B., and J. Giddens. 1981. Nitrogen fixation by moss-algal association in grassland. Soil Biol. Biochem. 13(6):p. 537-538. |
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| DOI: 10.1016/0038-0717(81)90047-X |
| Web URL(s): http://www.sciencedirect.com/science/article/pii/003807178190047X/pdfft?md5=a5ef391151726392cfa47777dc023e2f&pid=1-s2.0-003807178190047X-main.pdf Last checked: 11/07/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: b2217194 |
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