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The influence of plant densities on gene action estimates and associations in seven winter wheat parents and their F₂ progeny

Creator:: Saini, Surinder Kumar
Abstract:: The F₂ progeny from a diallel cross involving seven winter wheat parents along with the parents were grown at the Hyslop Agronomy Farm near Corvallis, Oregon to determine the influence of three plant densities on gene action estimates for yield and its primary components. The plant densities were designed to...
Resource Type:: Dissertation
Full Text:: ) Title: The Influence of Plant Densities on Gene Action Estimates and Associations in Seven Winter Wheat

Some components of test weight of soft white wheat

Creator:: Shenk, Myron Daniel
Abstract:: Studies of some components of test weight in Soft White wheat revealed distinct subclass differences. Wheat kernels of Soft White more completely occupied a given volume than did kernels of White Club. The Soft White kernels were larger and had a higher density than the White Club kernels. Because of...
Resource Type:: Masters Thesis
Full Text:: Some Components of Test Weight of Soft White Wheat AN

The effect of seeding rate on yield and yield components of two winter wheat varieties

Creator:: Rana, Prakriti Shumshere Jung Bahadur
Abstract:: Wheat is an important cereal crop in the Willamette Valley of Oregon and the stiff-strawed, high-yielding varieties are the predominant types grown. Observation of the effect of seeding rates on the yield and yield components are useful in determining which of the components contributes most to the yield of a...
Resource Type:: Masters Thesis
Full Text:: f s p i k e l e t s Figure 2. Average number of spikelets per spike for two winter wheat

Genotype-environment interaction in winter wheat F₁ progeny

Creator:: Peterson, C. J.
Abstract:: Seven winter wheats were evaluated for plant height, the components of yield and yield in a diallel cross at Pendleton, Oregon and Lind, Washington. An additional parent was added to the diallel cross at Pullman, Washington. Two levels of nitrogen and five replications were utilized at each of the locations....
Resource Type:: Dissertation
Full Text:: -ENVIRONMENT INTERACTION IN WINTER WHEAT F 1 PROGENY Abstract approved: Redacted for Privacy Warren E

Effects of vitamin E, ethoxyquin and linoleic acid on reproduction of white leghorn males

Creator:: Kuhns, Russell Victor
Abstract:: Two lots of six White Leghorn male chickens were fed diets containing 7.3% linoleic acid and either .075% ethoxyquin (lot 1) or 32.4 mg/kg of added vitamin E (lot II) for 47 weeks both of which were designated as positive controls. A third group (lot III) containing 30 males received...
Resource Type:: Masters Thesis
Full Text:: VITAMIN E, ETHOXYQUIN AND LINOLEIC ACID ON REPRODUCTION OF WHITE LEGHORN MALES Abstract approved

Combining ability and gene action estimates and the association of the components of yield in winter wheat crosses

Creator:: Kronstad, Warren E. (Warren Ervind), 1932-
Abstract:: A diallel cross consisting of ten parents was grown on the Hyslop Agronomy Farm near Corvallis, Oregon, in order to obtain estimates of the gene action contributing to yield and its components in wheat. Gene action estimates were obtained by two methods of diallel analysis and from narrow sense heritability...
Resource Type:: Dissertation
Full Text:: association of the components of yield in winter wheat crosses AN ABSTRACT OF THE THESIS OF Warren Ervind

Influence of population density on light interception and grain yield involving wheat hybrids

Creator:: Ganapathy, Mapangada Chengappa
Abstract:: Six wheat hybrids from two sets of parents and their respective parents were grown at Hyslop Agronomy Farm near Corvallis, Oregon in the year 1965-66. The object of the experiment was to evaluate the influence of population densities and different planting patterns on grain yield and factors which determine grain...
Resource Type:: Dissertation
Full Text:: for privacy Abstract approved: Warren E. Kronstad Six wheat hybrids from two sets of parents and

Wheat (northeastern Oregon) [1962]

Creator:: Pumphrey, F. V. (Floyd Vance), Moore, David Paul, 1931-, Cushman, Howard E., and Oregon State University. Cooperative Extension Service
Abstract:: Over 50 fertilizer experiments on winter wheat have been conducted in Baker, Union, and Wallowa counties since 1957. Results of these experiments indicate that nitrogen and moisture are the main factors limiting wheat production in this area.
Resource Type:: Technical Report
Full Text:: Wheat (northeastern Oregon) '1'(''''',r- itiljfi PRONG

Some flavor components of wheat

Creator:: McWilliams, Margaret Ann
Abstract:: The volatile flavor fraction of lightly milled wheat grown in eastern Oregon was isolated for study by two methods: steam distillation under vacuum and steam distillation at atmospheric pressure. The sample obtained under vacuum was extracted with ether which was then evaporated to yield the desired wheat essence. Steam distillation...
Resource Type:: Dissertation
Full Text:: ) (Date) Title: SOME FLAVOR COMPONENTS OF WHEAT Abstract approved: Andrea C. Mackej^ The volatile

Specific combining ability estimates in winter wheat crosses

Creator:: Sinha, Surendra Prasad
Resource Type:: Masters Thesis
Full Text:: Specific Combining Ability Estimates in Winter Wheat

ScholarsArchive@OSU

The influence of plant densities on gene action estimates and associations in seven winter wheat parents and their F₂ progeny

Some components of test weight of soft white wheat

The effect of seeding rate on yield and yield components of two winter wheat varieties

Genotype-environment interaction in winter wheat F₁ progeny

Effects of vitamin E, ethoxyquin and linoleic acid on reproduction of white leghorn males

Combining ability and gene action estimates and the association of the components of yield in winter wheat crosses

Influence of population density on light interception and grain yield involving wheat hybrids

Wheat (northeastern Oregon) [1962]

Some flavor components of wheat

Specific combining ability estimates in winter wheat crosses

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