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An economic analysis of nitrogen fertilization regimes in Virginia /Maiga, Alpha S. January 1992 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1992. / Vita. Abstract. Includes bibliographical references (leaves 202-219). Also available via the Internet.
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The influence of nitrogen fertilizer on grain yield, grain protein concentration, and protein yield of barley, spring wheat, and oat genotypes differing in several agronomic traitsRho, Yeong-Deok. January 1981 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1981. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 147-157).
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Use of urea-formaldehyde and other slowly available forms of nitrogen for grassKilian, Kenneth Clarence, January 1964 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1964. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 94-95).
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The economics of nitrogen fertilizer cutbacks to reduce potential ground water contamination : a case study of selected Arizona crops /Selig, Margot Littman, January 1992 (has links) (PDF)
Thesis (M.S. - Agricultural and Resource Economics)--University of Arizona. / Includes bibliographical references (leaves 145-152).
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BOLL, FIBER PROPERTIES AND YIELD OF FOUR COTTON CULTIVARS AS INFLUENCED BY NITROGEN FERTILIZER.Abdul-Razak, Mubarak Ali January 1983 (has links)
No description available.
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Nitrogen responsiveness in barleyFathi, Ghodratollah. January 1994 (has links) (PDF)
Bibliography: leaves: 210-230.
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Cool-season turfgrass response to biosolid fertilization in the Pacific NorthwestRutan, Jeff Alan. January 2009 (has links) (PDF)
Thesis (M.S. in crop science)--Washington State University, December 2009. / Title from PDF title page (viewed on Jan. 13, 2010). "Department of Crop and Soil Sciences." Includes bibliographical references.
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A STUDY OF FACTORS INFLUENCING THE NITROGEN FERTILIZATION OF ACALA COTTONGardner, Bryant Rogers, 1930- January 1963 (has links)
No description available.
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NITRATE-NITROGEN AND TOTAL NITROGEN CONCENTRATION IN GRAIN SORGHUM (SORGHUM BICOLOR (L.) MOENCH) AS RELATED TO NITROGEN FERTILIZATIONRafle, Abdirashid Dulane, 1961- January 1986 (has links)
No description available.
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A comparison of liquid and solid forms of nitrogen fertilizers for the decomposition of crop residuesFenn, Lloyd B. January 1963 (has links)
No description available.
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