Index Catalog // ScholarsArchive@OSU

Adaptability of winter wheat cultivars to dryland conditions and their response to water stress

Creator:: Keim, Don Lee
Abstract:: Winter wheat cultivars (Triticum aestivum) were evaluated for their response to water stress and adaptability to a wide range of moisture limited environments. Grain yield was analyzed for ten cultivars at six locations across four years. Regression of the cultivar mean on the year-location mean was used as a measure...
Resource Type:: Dissertation
Full Text:: : ADAPTABILITY OF WINTER WHEAT CULTIVARS TO DRYLAND CONDITIONS AND THEIR RESPONSE TO WATER STRESS Abstract

Agronomic potential and physiological performance of synthetic hexaploid wheat-derived populations

Creator:: del Blanco, Isabel Alicia
Resource Type:: Dissertation

Effect of organic residue and nitrogen levels on growth of spring wheat and ryegrass

Creator:: Panchaban, Santibhab
Abstract:: The vast area of sandy soils in Thailand which are low in fertility and can hardly hold water, prompted this investigation. A greenhouse study was conducted from December 1978 to April 1980 to find out the effect of straw on nitrogen availability that could affect dry matter yield and nitrogen...
Resource Type:: Dissertation
Full Text:: of spring wheat and ryegrass AN ABSTRACT OF THE THESIS OF Santibhab Panchaban for the degree of

Reduction in atrazine toxicity to winter wheat by the growth retardant CCC

Creator:: Kirkland, Kenneth
Resource Type:: Dissertation
Full Text:: : REDUCTION IN ATRAZINE TOXICITY TO WINTER WHEAT BY THE GROWTH RETARDANT CCC Abstract approved: Redacted for

Expression and inheritance of tolerance to waterlogging stresses in wheat (Triticum aestivum L.)

Creator:: Boru, Getachew
Resource Type:: Dissertation
Full Text:: Tolerance to Waterlogging Stress in Wheat (Triticum aestivum L.) Abstract approved To obtain genetic

Differential sensitivity of two common groundsel biotypes (Senecio vulgaris L.) to several s-triazine herbicides

Creator:: Radosevich, Steven R.
Abstract:: Studies were initiated to determine the response of two common groundsel biotypes (Senecio vulgaris L. ) to several s-triazine herbicides. Herbicides tested were: 2-chloro-4,6-bis(ethylamino)-striazine (simazine), 2-chloro-4-(ethylamino)-6-(isopropylamino)- s-triazine (atrazine) 2-(sec-butylamino)-4-(ethylamino)-6-methoxys- triazine (GS-14254), 2, 4-bis(isopropylamino)-6-methoxy-striazine (prometone), 2-(tert-butylamino)-4-(ethylamino)-6-methylthio- s-triazine (terbutryn), and 2, 4-bis(isopropylamino)-6- methylthio-s-triazine (prometryne). One biotype was much more susceptible than the...
Resource Type:: Dissertation
Full Text:: rates tested, i. e. 4 ppm of simazine and 30 ppm for atrazine, GS- 14254, prometone, and prometryne

Transformations of sulfur in wetland rice soils

Creator:: Islam, M. Mujibul
Resource Type:: Dissertation
Full Text:: sativa L.), pea vine (Pisum sativum L.), or wheat straw (Triticum aestivum L.) with C:S ratio of 100:1

Sugar uptake, fruit growth and carbon partitioning in the strawberry

Creator:: Forney, Charles F.
Abstract:: Sinks, plant organs which depend on the import of assimilates for growth, play a central role in determining assimilate distribution patterns within the plant. The strawberry fruit is a strong sink for dry matter and its effect on carbon partitioning and assimilation in the plant as well as the mechanism...
Resource Type:: Dissertation
Full Text:: been no increase in the plants photosynthetic capabilities (49). In wheat the more primitive species

Factors influencing barnyardgrass (Echinochloa crus-galli) control with diclofop

Creator:: West, Lynn Douglas
Abstract:: Diclofop (2- [4 -(2, 4-dichlorophenoxy)phenoxy] propanoic acid), formulated as the methyl ester, selectively kills barnyardgrass [Echinochloa crus -galli (L.) Beauv.] in several crops when applied postemergence. Studies were conducted to determine the effect of soil moisture, barnyardgrass age, and site of exposure on control of barnyardgrass with diclofop. Soil moisture...
Resource Type:: Dissertation
Full Text:: the foliage at 1.1 kg/ha in the three-leaf stage, and (e) a control. The treatments were replicated

Mechanisms of uptake and some factors influencing the toxicity of 2-chloro-2', 6'-diethyl-N-(methoxymethyl) acetanilide (alachlor) for selected plant species

Creator:: Groenwold, Bareld Egge, 1939-
Abstract:: A number of studies with ¹⁴C-labeled 2-chloro-2', 6'-diethyl- N-(methoxymethyl) acetanilide (alachlor) were conducted to obtain information about the mechanisms of uptake of this herbicide. In other studies, technical alachlor as well as the emulsifiable concentrate formulation of the chemical were used to investigate the effect of several factors on the...
Resource Type:: Dissertation
Full Text:: R. Radosevich and Charles E. Stanger for their assistance and cooperation. The author further

ScholarsArchive@OSU

Adaptability of winter wheat cultivars to dryland conditions and their response to water stress

Agronomic potential and physiological performance of synthetic hexaploid wheat-derived populations

Effect of organic residue and nitrogen levels on growth of spring wheat and ryegrass

Reduction in atrazine toxicity to winter wheat by the growth retardant CCC

Expression and inheritance of tolerance to waterlogging stresses in wheat (Triticum aestivum L.)

Differential sensitivity of two common groundsel biotypes (Senecio vulgaris L.) to several s-triazine herbicides

Transformations of sulfur in wetland rice soils

Sugar uptake, fruit growth and carbon partitioning in the strawberry

Factors influencing barnyardgrass (Echinochloa crus-galli) control with diclofop

Mechanisms of uptake and some factors influencing the toxicity of 2-chloro-2', 6'-diethyl-N-(methoxymethyl) acetanilide (alachlor) for selected plant species

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