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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.

Search results

Showing 1 to 10 of 12 (0.085 seconds)
1

Evaluations of ammonia application techniques

Fairweather, Thomas David. January 1979 (has links)
Call number: LD2668 .T4 1979 F35 / Master of Science
Ammonia as fertilizer.
Field experiments.
Masters theses
2

EFFECT OF SULFURIC ACID ON AMMONIA VOLATILIZATION UNDER FIELD CONDITIONS

Yahia, Taher Ahmed, 1947- January 1977 (has links)
No description available.
Ammonia as fertilizer.
Sulfuric acid.
Irrigation water.
3

Phosphorus fixation by goethite and montmorillonite at various pH levels [I.] II. Release of fixed soil phosphorus by anhydrous ammonia /

Craddock, Garnet Roy, January 1955 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1955. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Bibliographies: leaves 39-43, 78-80.
4

Ammonia volatilization from surface applied urea-containing fertilizers

Oberle, Steven Lyle. January 1985 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1985. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 141-147).
5

The effect of pH, rate of nitrogen application, and plants on ammonium volatilization.

Mills, Harry Arvin 01 January 1972 (has links) (PDF)
No description available.
Ammonia as fertilizer
Soils Nitrogen content.
6

Ammonium and phosphate reactions in the soil: effect on soil phosphatase activity

Hartsig, Theodore Arlett. January 1984 (has links)
Call number: LD2668 .T4 1984 H38 / Master of Science
Ammonia as fertilizer.
Phosphatic fertilizers.
Soil biochemistry.
Phosphatases.
Masters theses
7

Tilliage implement applications of anhydrous ammonia and liquid ammonium polyphosphate

Kelley, Kenneth Wayne January 2010 (has links)
Digitized by Kansas Correctional Industries
Wheat--Field experiments
Sorghum--Field experiments
Ammonia as fertilizer
8

An ammonia stripping and recovery system for animal wastewaters /

Crown, Julia K. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2007. / Printout. Includes bibliographical references (leaves 60-61). Also available on the World Wide Web.
9

The utilization of inorganic nitrogen by plants

Harley, Anne Marion January 1965 (has links)
No description available.
10

Effect of ammonium and phosphorous fertilizers on soil ogranic [sic] matter and reaction

Myers, Roger Gene. January 1984 (has links)
Call number: LD2668 .T4 1984 M93 / Master of Science
Ammonia as fertilizer--Testing.
Phosphatic fertilizers--Testing.
Soils--Ammonium content.
Soils--Phosphorus content.
Masters theses

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