• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 338
  • 205
  • 24
  • 18
  • 12
  • 11
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 6
  • 5
  • 4
  • Tagged with
  • 701
  • 302
  • 129
  • 100
  • 54
  • 46
  • 39
  • 37
  • 32
  • 32
  • 30
  • 29
  • 29
  • 28
  • 27
  • 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.
11

Structural studies on root bark pigments of the osage orange /

Mundell, Percy Meldrum January 1953 (has links)
No description available.
12

A phytochemical investigation of the fruit of Maclura pomifera (Rafinesque) Schneider /

Wagner, John G. January 1952 (has links)
No description available.
13

The structure of the osage orange root bark pigments and nuclear magnetic resonance studies on sugar derivatives /

Komitsky, Frank January 1964 (has links)
No description available.
14

Degradative and synthetic studies on pigments of the osage orange /

Windrath, Oscar Michael January 1954 (has links)
No description available.
15

Effect of foliar boron sprays on yield and fruit quality of navel oranges

Maurer, Michael A., Taylor, Kathryn C. 11 1900 (has links)
A field study was designed to determine if foliar boron (B) sprays could increase fruit set and yield of 'Parent Washington' navel oranges (Citrus sinensis). Treatments consisted of two application timings (prebloom and postbloom) and five application rates 0, 250, 500, 750 and 1000 ppm B as Solubor. Leaf B levels had a significant response to both application timing and rate. There were no significant difference in fruit quality or yield.
16

Foliar applications of Lo-Biuret Urea and Potassium Phosphite to Navel Orange trees

Wright, Glenn C., Peña, Marco 11 1900 (has links)
This experiment was established in January 2000 in a block of 'Washington' navel orange trees at Verde Growers, Stanfield, AZ. Treatments included: normal grower practice, winter low biuret (LB) urea application, summer LB urea application, winter LB urea application plus winter and spring potassium phosphite, winter LB urea application plus summer potassium phosphite, and normal grower practice plus spring potassium phosphite. Each treatment was applied to approximately four acres of trees. For 2000-01, yields ranged from 40 to 45 lbs. per tree, and there was no effect of treatments upon total yield, and only slight effect upon fruit size, grade and quality. For 2001-02, there was a slight effect of treatment upon yield as LB urea led to improved yield, while potassium phosphite led to reduced yield. Normal grower practice was intermediate between these two extremes.
17

Foliar applications of Lo-Biuret Urea and Potassium Phosphite to Navel Orange Trees

Wright, Glenn, Walworth, James 02 1900 (has links)
This experiment was established in January 2000 in a block of 'Washington' navel orange trees at Verde Growers, Stanfield, AZ. Treatments included: normal grower practice, winter low biuret (LB) urea application, summer LB urea application, winter LB urea application plus winter and spring potassium phosphite, winter LB urea application plus summer potassium phosphite, and normal grower practice plus spring potassium phosphite. Each treatment was applied to approximately four acres of trees. For 2000-01, yields ranged from 40 to 45 lbs. per tree, and there was no effect of treatments upon total yield. There was a slight effect upon fruit size and grade. Trees subject to summer LB urea application had significantly more fruit of size 56, compared to trees subject to winter LB urea, and untreated, and untreated trees had significantly more fruit of size 88 than did treated trees. Also, treated trees had slightly more fruit in the fancy grade than did untreated trees.
18

Control of budburst in `Citrus` : studies on the dormancy of buds of `Citrus sinensis` (L.) Osbeck after insertion into rootstock stems / by Hakimah Halim

Halim, Hakimah January 1985 (has links)
Some ill. mounted / Bibliography: leaves 198-215 / xv, 215 leaves, [4] leaves of plates : ill. (some col.) ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Plant Physiology, 1985
19

Isolation of genes from cold acclimated Poncirus trifoliata and Citrus unshiu

Zhang, Cankui . January 2005 (has links) (PDF)
Dissertation (Ph.D.)--Auburn University, 2005. / Abstract. Vita. Includes bibliographic references.
20

Impact of grafting on cold responsive gene expression in Citrus unshiu

Huang, Ying, Dane, Fennechiena Kloen, January 2009 (has links)
Thesis--Auburn University, 2009. / Abstract. Vita. Includes bibliographical references (p. 75-81).

Page generated in 0.045 seconds