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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Nitrogen fixation by azotomonas species

Parejko, Ronald Anthony, January 1967 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1967. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
2

Movement of new nitrogen through oceanic food webs

Landrum, Jason Paul. January 2009 (has links)
Thesis (M. S.)--Biology, Georgia Institute of Technology, 2009. / Committee Chair: Joseph Montoya; Committee Member: Ellery Ingall; Committee Member: Emanuele DiLorenzo; Committee Member: Marc Weissburg; Committee Member: Mark Hay.
3

Regulation of nitrogen fixation by the nifA gene product in Klebsiella pneumoniae

Brooks, Susan Jean. January 1984 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1984. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 110-121).
4

The life history of nodules upon legumes and the effect of a growing legume upon other plants of grass family growing adjacent

Tillson, Charles Burritt. January 1907 (has links)
Thesis (B.S. in Ag.)--Cornell University, 1907.
5

The investigation of the role of Biejerinckia and Klebsiella as nitrogen fixers in stream litter decomposition

Vyas, Dilipkumar V. January 1980 (has links)
The role of Beijerinckia spa and Klebsiella spp in stream litter decomposition was investigated using acetylene reduction method. Beijerinckia and Klebsiella were isolated during the winter and spring of 1980, from the leaves of sugar maple (Acer Saccharum), placed in Bell Creek, Muncie, Indiana. A nitrogen-free media was used to isolate Klebsiella. Both of these organisms were streaked separately on nitrogen-free agar slant tubes, flushed with argon and acetylene added. Gas chromatographic analysis were conducted on the innoculated tubes after incubation for 24 hours at 320 C. Beijerinckia spp, isolated from January, February, and April fixed between 4.48 x 10-7 moles and Klebsiella spp isolated during the same time period was between 1.47 to 8.10 x 10-8 moles. This study indicates that Beijerinckia is a better N2 fixer than Klebsiella in stream litter decomposition.
6

Ecology of Nostoc in a high arctic oasis /

Lennihan, Robert. January 1996 (has links)
Thesis (Ph. D.)--University of Washington, 1996. / Vita. Includes bibliographical references (leaves [135]-151).
7

Multiple large DNA molecules of Azospirillum

Wood, Alvin Gleave, January 1982 (has links)
Thesis (Ph. D.)--University of Florida, 1982. / Description based on print version record. Typescript. Vita. Includes bibliographical references (leaves 60-66).
8

Hydrogenase and nitrogenase in nitrogen fixing organisms

Hoch, George Edward, January 1958 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1958. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Bibliography: leaves 50-54.
9

The effects of water stress, root temperature, and carbohydrate supply to the nodules on nitrogen fixation in soybean (Glycine max L. Merr.) plants /

Ahmad, Riadh A. January 1978 (has links)
No description available.
10

Influence of inoculation and herbicide treatment on Clark soybean

Cudney, David Wayne. January 1963 (has links)
Call number: LD2668 .T4 1963 C96 / Master of Science

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