- About
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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.
Search results
Showing 1 to 10 of 12 (0.078 seconds)| 1 |
Ueber Methoden zur Sterilisation von Erdboden und Pflanzensamen und über zwei neue thermoresistente BakterienKehler, Walter. January 1904 (has links)
Thesis (doctoral)--Albertus-Universität zu Königsberg i. Pr., 1904. / Vita. Includes bibliographical references (p. [5]).
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The responses of two hybrid varieties of Antirrhinum majus to various times of planting after steam sterilization of a greenhouse soil.Ives, William Leonard 01 January 1954 (has links) (PDF)
No description available.
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Chemical and biological changes effected in certain Ohio soils by partial sterilization and plant growth relationships /Lapensee, Jean Marie January 1953 (has links)
No description available.
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Antibiotic soil-drench treatments for the control of crown gallBooth, John Austin, 1929- January 1958 (has links)
No description available.
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A study of factors affecting electric soil sterilizationStewart, Gustavus Hoffmeyer January 1938 (has links)
This investigation includes a study of factors affecting electric soil sterilization under actual greenhouse conditions where steam is available. The soil used for testing was taken from various greenhouse benches being infested with a number of common pathogens, including bacteria, nematodes, black root rot, and weed seeds.
The data compiled from various tests includes records of both room and soil temperatures, watt-meter records of power demand, kilowatt hour records of power consumption, ammeter records of current, and summarized records of plant growth in various samples of standardized soil which received different treatments during sterilization.
Comparative tests were run on both types of sterilization for determining the most economical, practical, and efficient method of sterilization.
The portable resistance sterilizer was given a practical test by sterilizing soil in an electric hotbed located where steam was not available. / Master of Science
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The effect of a soil sterilant (dichloropropane-dichloropropene mixture) on the chemical, physical and microbiological properties of desert soilsShaw, Ellsworth, 1920- January 1949 (has links)
No description available.
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The Heat Treatment of Soil by Microwaves to Control Pathogenic Parasitic FungiRich, Dean Franklin 01 January 1972 (has links) (PDF)
No description available.
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The use of chemical agents in the study and control of microbial activity in the soil ; with special reference to organic matter decompositionElkan, Gerald H. January 1959 (has links)
Ph. D.
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Physiological aspects of broomrape (Orobanche spp.) parasitism, host specificity and selective control by glyphosateJain, Rakesh January 1987 (has links)
Ph. D.
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Development of a portable electric steam soil pasteurizerElrod, Joseph B. 07 July 2010 (has links)
From observations of the field and laboratory operations, several ideas as to improvement of the construction and operation of the pasteurizer were conceived. / Master of Science
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