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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

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.
2

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 traits

Rho, 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).
3

Use of urea-formaldehyde and other slowly available forms of nitrogen for grass

Kilian, 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).
4

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).
5

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.
6

Nitrogen responsiveness in barley

Fathi, Ghodratollah. January 1994 (has links) (PDF)
Bibliography: leaves: 210-230.
7

Cool-season turfgrass response to biosolid fertilization in the Pacific Northwest

Rutan, 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.
8

A STUDY OF FACTORS INFLUENCING THE NITROGEN FERTILIZATION OF ACALA COTTON

Gardner, Bryant Rogers, 1930- January 1963 (has links)
No description available.
9

NITRATE-NITROGEN AND TOTAL NITROGEN CONCENTRATION IN GRAIN SORGHUM (SORGHUM BICOLOR (L.) MOENCH) AS RELATED TO NITROGEN FERTILIZATION

Rafle, Abdirashid Dulane, 1961- January 1986 (has links)
No description available.
10

A comparison of liquid and solid forms of nitrogen fertilizers for the decomposition of crop residues

Fenn, Lloyd B. January 1963 (has links)
No description available.

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