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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.
171

Defining in-season nitrogen needs for maximum economic yields and quality for Alturas and Premier Russet

Hiles, Christopher D. January 2010 (has links) (PDF)
Thesis (M.S. in horticulture)--Washington State University, May 2010. / Title from PDF title page (viewed on May 11, 2010). "Department of Horticulture and Landscape Architecture." Includes bibliographical references.
172

Zur kenntnis der desinfektion infizierten düngers durch packung

Pfeiler, Willy, January 1905 (has links)
Inaug.-diss.--Giessen. / Lebenslauf. "Litteratur": p. 97-100.
173

The effect of soil type and fertilizer treatment on the composition of the soybean plant

Austin, Russell Hayden. January 1928 (has links)
Thesis (Ph. D.)--Michigan State College of Agriculture and Applied Science, 1928. / Includes bibliographical references (p. 28-30).
174

Über das mass der ausnutzung der in form von künstlichen düngemitteln gegebenen nährstoffe durch frühreife, mittelspäte und spätreife kartoffeln ...

Hoffmann, Hans, January 1904 (has links)
Inaug.-diss.--Leipzig. / Vita.
175

Phosphate rock dissolution in soil

Anderson, David Lee. 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 85-91).
176

Potassium cycling in a fertilized slash pine (Pinus elliottii var. elliottii Engelm) ecosystem in Florida

Voss, Roylyn Lee, January 1975 (has links)
Thesis--University of Florida. / Description based on print version record. Typescript. Vita. Includes bibliographical references (leaves 123-132).
177

Movement and transformations of urea-N in three forest soils of the Southeastern Coastal Plain

Sarigumba, Terencio I., January 1974 (has links)
Thesis (Ph. D.)--University of Florida, 1974. / Description based on print version record. Typescript. Vita. Includes bibliographical references (leaves 136-144).
178

Some methods of estimating fertilizer response functions for refinement of diminishing returns analysis

Kawakatsu, Shōhei. January 1957 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1957. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 174-180).
179

Partially acidulated rock phosphate as a phosphorus source for crops

Ashby, David Lawrence, January 1966 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1966. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
180

Influence of banded fertilizer on the chemical environment surrounding the band and uptake of phosphorus by corn

Isensee, Allan R. January 1968 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1968. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliography.

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