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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.
11

A study of crude and fractionated willow extracts for rooting /

Daigneault, Luce. January 1985 (has links)
No description available.
12

Interaction of cobalt and indole-acetic acid in the growth of sections of etiolated pea epicotyl, oat coleoptile and corn coleoptile.

Liau, Deng-Fong January 1968 (has links)
No description available.
13

Production of gibberellin-like substances by Azotobacter.

Breckenridge, Chandra. January 1968 (has links)
No description available.
14

The effects of gibberellins and other plant growth regulators on the development of alpha- and beta-amylases and proteases during the malting of wheat

Fleming, James Roscoe. January 1961 (has links)
Call number: LD2668 .T4 1961 F45
15

The effect of N-meta-tolylphthalamic acid and light intensities on transplanted greenhouse grown tomatoes

Al-Tikriti, Ahmed Salih. January 1962 (has links)
Call number: LD2668 .T4 1962 A48
16

Some influences of environment and growth regulating substances on the strawberry plant

Weiss, Hanan. January 1962 (has links)
Call number: LD2668 .T4 1962 W45
17

Plant growth stimulants in municipal wastewater

Alemu, Aschalew January 1976 (has links)
The Avena Coleoptile Test indicated that there were no indolyl- 3-acetic acid-like growth substances present in treated municipal wastewater from the Activated Sludge Sewage Treatment Plant in Tucson, Arizona. Using the bioassay of kinetin (6-furfurlyamino purine) as a standard in delaying chlorophyll degradation, wastewater extract was capable of maintaining chlorophyll in wheat (Triticum aestivum L.) leaf tissue; however, toxic contaminants present in municipal wastewater may have prevented a consistent dose response. In the process of repeated chromatography, kinetin broke down into two zones that were capable of retarding chlorophyll degradation. After repeated chromatography, wastewater extract and degradation products of kinetin resulted in similar Rf values. Wastewater extract obtained through repeated chromatography resulted in increased total chlorophyll retention, with increased concentrations; however, the nature of the cytokinin-like growth substances present in wastewater appeared to be unique. The high yields of high protein plant products obtained from plants grown with wastewater may have resulted from cytokinin-like growth substances present in treated municipal wastewater.
18

A study of the effects of varying light intensity on the growth of higher plants, with particular reference to Graminaceous and Leguminous species

Black, J. N. January 1952 (has links)
No description available.
19

Effects of Gibrel x-47 on flowering, fruiting and yield of cotton (Gossypium hirsutum L.)

Djajasukanta, Husen January 1969 (has links)
No description available.
20

Factors affecting the rooting and transplanting of Jojoba, Simmondsia chinesis (Link) Schneid

Maisari, Aidroos Ahmed, 1941- January 1966 (has links)
No description available.

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