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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.
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Showing 31 to 40 of 107 (0.058 seconds)| 31 |
Sugarcane response to soil P level and VA mycorrhizaeBaclig, Ernesto V January 1987 (has links)
Typescript. / Thesis (Ph. D.)--University of Hawaii at Manoa, 1987. / Bibliography: leaves 157-167. / Photocopy. / Microfilm. / xiii, 167 leaves, bound ill. 29 cm
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Pathways and processes of phosphorus loss from pastures grazed by sheep /Melland, Alice Rowena. January 2003 (has links)
Thesis (Ph.D.)--University of Melbourne, School of Agriculture and Food Systems,Institute of Land and Food Resources, 2004. / Typescript (photocopy). Includes bibliographical references (leaves 249-282).
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Phosphorus and organic matter interactions in highly weathered soils /Guppy, Christopher Neil. January 2003 (has links) (PDF)
Thesis (Ph.D.) - University of Queensland, 2003. / Includes bibliography.
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The effects of soil pH, calcium and phosphorus levels, and of phosphate fertilizer solubility and the yield and chemical composition of alfalfa and German millet grown on weathered soils /Ssali, Henry January 1975 (has links)
No description available.
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The effect of nitrogen and phosphorus fertilizers on root development and on seedling growth in bromegrass (Bromus inermis Leyss)Singleton, Robert Ralph. January 1946 (has links)
Call number: LD2668 .T4 1946 S5 / Master of Science
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The comparative availability of phosphate in triple superphosphate, monoammonium phosphate, and rock phosphateSwallow, Clarence William. January 1955 (has links)
Call number: LD2668 .T4 1955 S97 / Master of Science
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Availability of phosphorus from certain phosphate fertilizers when applied to five Kansas soilsChildress, James Dee. January 1957 (has links)
Call number: LD2668 .T4 1957 C47 / Master of Science
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Superphosphate and rock phosphate as sources of phosphorus and calcium for alfalfaThurlow, Donald Leroy. January 1958 (has links)
Call number: LD2668 .T4 1958 T49
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N-dure coated phosphates compared with uncoated phosphate fertilizersSchafer, John William. January 1960 (has links)
Call number: LD2668 .T4 1960 R87
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Studies on Iron, Aluminium, and Organic Phosphates and Phosphate Fixation in Calcareous SoilsMcGeorge, W. T., Breazeale, J. F. 15 June 1932 (has links)
This item was digitized as part of the Million Books Project led by Carnegie Mellon University and supported by grants from the National Science Foundation (NSF). Cornell University coordinated the participation of land-grant and agricultural libraries in providing historical agricultural information for the digitization project; the University of Arizona Libraries, the College of Agriculture and Life Sciences, and the Office of Arid Lands Studies collaborated in the selection and provision of material for the digitization project.
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