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Filtering by: Committee Member Powelson, R. L. Academic Affiliation Crop Science Decade 1970-1979

Estimators of seed yield and its components in a plant introduction nursery of tall fescue (Festuca arundinacea Schreb.)

Creator:

Deffinbaugh, Daniel D.

Abstract:

The objective of this study was to identify visual or easily measured morphological characters associated with seed yield or its components in a spaced-plant nursery of tall fescue (Festuca arundinacea Schreb.). In 1977, 26 plant characteristics were observed on 210 plants from seven different geographic regions of origin. Each origin...

Resource Type:

Masters Thesis

Full Text:

committee members, Dr. Robert L. Powelson and Dr. Wendell H. Slabaugh. I am indebted to those who helped
Heritability estimates and associations of different height levels with aluminum toxicity and grain yield in wheat

Creator:

Camargo, Carlos Eduardo de Oliveira

Resource Type:

Dissertation

Full Text:

sincerely thank Dr. W. L. McCuistion, Dr. R. L. Powelson, Dr. G. D. Faulkenberry, Dr. R. Petersen and Dr. J
Effect of moisture stress on yield and quality of winter wheat seed

Creator:

Assuncao, Marcos Vinicius

Abstract:

Two experiments were conducted to determine the effects of moisture stress on physiological changes that occur during the vegetative and reproductive stages of the wheat (Triticum aestivum L.) plant, and to relate these effects to seed yield, quality and performance. In a field experiment, different levels of moisture stress were...

Resource Type:

Dissertation

Full Text:

. Bolton, Dr. D. 0. Chilcote, Dr. D. J. Armstrong, Dr. L. D. Koller and Dr. Jack R. Stang for serving as
Control of purple nutsedge (Cyperus rotundus L.) with glyphosate

Creator:

Chase, Richard Lyle

Resource Type:

Dissertation

Full Text:

throughout my doctoral program. Thanks are also extended to S. C. Fang, R. L. Stebbins, W. W. Chilcote, and