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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

White phosphorus as a fertilizer in soils

Rodriguez, Armando, 1942- January 1971 (has links)
No description available.
2

Influence of water solubility, particle size, and time of application on the utilization of fertilizer phosphorus

Carpenter, Eddie William, January 1963 (has links) (PDF)
Thesis (M.S. - Agricultural Chemistry and Soils)--University of Arizona. / Includes bibliographical references.
3

A study of the reaction rates between Wisconsin gas and phosphate rock suspended in water

Uy, Keng-chin, January 1962 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1962. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
4

The relative capacity of plant species to utilize phosphorus from aluminum or iron phosphate.

Blackmon, Clinton Ralph 01 January 1949 (has links) (PDF)
No description available.
5

The role of nitrogen on the increased availability of fertilizer phosphorus.

Atwood, William Makepeace 01 January 1956 (has links) (PDF)
No description available.
6

The availability to plants of applied phosphorus as influenced by the presence of organic materials and fluoride.

Russell, Glenn C. 01 January 1949 (has links) (PDF)
No description available.
7

Polyphosphates and microbial uptake of phosphorus : studies with soil and solution culture /

Fleming, Nigel Kevin. January 1992 (has links) (PDF)
Thesis (M. Ag. Sc.)--University of Adelaide, Department of Soil Science, Waite Agricultural Research Institute, 1992. / Includes bibliographical references.
8

The fertilizing value of some phosphatic shales from eastern Kansas

Randle, Robert Fielding. January 1949 (has links)
LD2668 .T4 1949 R32 / Master of Science
9

Effect of broadcast phosphorus on alfalfa yield and quality

Smith, Leslie Owen, 1960- January 1987 (has links)
No description available.
10

Variability of the responses to phosphorus fertilizer of some corn inbreds and their resulting hybrids and also some common commercial varieties.

Williams, Linton Ansel. January 1968 (has links)
No description available.

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