NDLTD Global ETD Search
  • Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 28
  • 5
  • 3
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • Tagged with
  • 44
  • 44
  • 9
  • 9
  • 8
  • 7
  • 7
  • 7
  • 7
  • 6
  • 6
  • 5
  • 5
  • 5
  • 5
  • 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 44 (0.083 seconds)

Spelling suggestions: "subject:"crops anda nitrogen"" "subject:"crops ando nitrogen""

1

Individual corn plant nitrogen management

Hodgen, Paul J. January 1900 (has links)
Thesis (Ph.D.)--University of Nebraska-Lincoln, 2007. / Title from title screen (site viewed Dec. 4, 2007). PDF text: xi, 134 p. : ill. ; 6 Mb. UMI publication number: AAT 3271926. Includes bibliographical references. Also available in microfilm and microfiche formats.
Crops and nitrogen. Corn
2

Breeding wheat for efficient nitrogen use in low-input and organic systems in the Pacific Northwest

Dawson, Julie C., January 2008 (has links) (PDF)
Thesis (Ph. D.)--Washington State University, May 2008. / Includes bibliographical references.
Wheat Crops and nitrogen.
3

Influence of nitrogen supply on yield and nitrogen contents of three wheat varieties /

Naidu, Nannuru Anjaneyulu. January 1959 (has links) (PDF)
Thesis (M.Ag.Sc.)--University of Adelaide, Faculty of Agricultural Science, 1960. / [Typewritten]. Includes bibliographical references.
Soils Crops and nitrogen. Wheat
4

Soil water and nitrogen dynamics of farming systems on the upper Eyre Peninsula, South Australia

Adcock, Damien Paul. January 2005 (has links)
Thesis (Ph.D.) -- University of Adelaide, School of Earth and Environmental Sciences, Discipline of Soil and Land Systems, 2006. / "July 2005" Bibliography: leaves 148-177. Also available in print form.
Crops Crops and nitrogen
5

Nitrogen cycling in tall fescue turf with added clippings /

Waddill, Dan W., January 1994 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references. Also available via the Internet.
Tall fescue. Crops and nitrogen.
6

A study of the non-protein forms of nitrogen in alfalfa

Carr, Ralph Howard. January 1913 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1913. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
Alfalfa Crops and nitrogen.
7

Examining leaf and canopy optical properties for the assessment of chlorophyll content to determine nitrogen management strategies

Schlemmer, Michael R. January 2008 (has links)
Thesis (Ph.D.)--University of Nebraska-Lincoln, 2008. / Title from title screen (site viewed Mar. 10, 2009). PDF text: vi, 121 p. : ill. (some col.) ; 1 Mb. UMI publication number: AAT 3336809. Includes bibliographical references. Also available in microfilm and microfiche formats.
Chlorophyll Crops and nitrogen.
8

Nitrogen nutrition of hybrid poplars

Zhao, Shan, January 2006 (has links) (PDF)
Thesis (M.S. in natural resource sciences)--Washington State University, August 2006. / Includes bibliographical references (p. 42-45).
Poplar Crops and nitrogen
9

The utilization of inorganic nitrogen by plants

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

Soil nitrogen forms and mobility in relation to crop response

Turjoman, Abdul-Mannan January 1960 (has links)
No description available.
Soils -- Nitrogen content.
Crops and nitrogen.

Page generated in 0.0894 seconds