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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

Evaluation of seven materials as sources of zinc for soybeans, Glycine max (L.)

Salako, Enoch Abiodun January 2011 (has links)
Digitized by Kansas Correctional Industries
2

ZINC ADSORPTION AND DESORPTION IN CALCAREOUS SOILS

Udo, Eno Jumbo, 1937- January 1968 (has links)
No description available.
3

Status and availability of zinc in Hawaiian soils

Kanehiro, Yoshinori January 1964 (has links)
Typescript. / Thesis--University of Hawaii, 1964. / Bibliography: leaves 105-113. / xi, 113 leaves mounted ill. (part col.) tables
4

Zinc availability in profiles of selected Kansas soils

Travis, David O.(David Orion),1940- January 1965 (has links)
Call number: LD2668 .T4 1965 T782 / Master of Science
5

A critical study of methods for the determination of zinc in soils and plant materials

Eve, Desmond John January 1955 (has links)
Although it is only fairly recently that the importance of trace elements in plant nutrition has been established, enormous advances have been made in this field of research and numerous publications of considerable scientific and economic importance, dealing with the subject, have appeared. The physiological functions of zinc in promoting plant growth have not all been satisfactorily identified as yet. There are indications, however, that zinc acts as a catalyst or regulator in plant metabolism. It appears too, that the element plays some role in chlorophyll formation. Zinc deficiency is associated with leaf chlorosis and a general collapse of v ital processes. The analysis of leaves and soils has become an essential part of the study of the nutritional diseases of plants and it is imperative that accurate and reliable methods of analysis should be available. Intro. p. 1.
6

Effects of phosphorus, potassium, and calcium compounds on the growth and zinc accumulation in Radish (Raphanus sativus L.) grown in zinc treated soils.

Mascianica, Martin Peter 01 January 1977 (has links) (PDF)
No description available.
7

Evaluation of liquid ammonium polyphosphate as a carrier of iron and zinc

Ganiron, Raymundo Ballan. January 1966 (has links)
Call number: LD2668 .T4 1966 G197 / Master of Science
8

Evaluation of an automated respiration method used in assessing the toxicity of zinc on soil microorganisms

Boening, Dean W. 16 June 1992 (has links)
Graduation date: 1993 / Figures in original are black and white photocopies. Best scan available.
9

The effects of total organic carbon and salt content of municipal solid waste leachate on zinc migration through soil

Boyle, Michael January 1980 (has links)
No description available.
10

Zinc content and yield of corn as influenced by methods and rates of application of zinc and phosphorus

Newton, David Wayne,1940- January 1966 (has links)
Call number: LD2668 .T4 1966 N562 / Master of Science

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