Index Catalog // ScholarsArchive@OSU

Certain genetic and maternal environmental influences on growth rate and body composition of lambs

Creator:: Addleman, Albert Duane
Abstract:: The present study was designed to investigate the relationship of milk production and milk quality to growth rate and certain organ-oleptic measurements of lambs of mutton breeds, Nine mature ewes in their fourth lactation of the Border Cheviot, Dorset Horn, Columbia, Suffolk, and Willamette breeds were acquired making a total...
Resource Type:: Dissertation
Full Text:: 14.0 14.8 7,O 14.0 15.8 14.0 15. 8 7.O 13.8 15.7 13.5 15.3 6.8 14. O t5-7 13.5 l5-2 6. 5 7.5 7.4 7.9

The relationship between x-ray induced teratogeny and chromosome aberrations in golden hamster embryos

Creator:: Jones, William Elvin
Abstract:: The relationship between x-ray induced chromosome aberrations and x-ray induced embryonic abnormalities was studied. Golden hamsters were irradiated during four stages of gestation: the blastocyst stage, 4.5 days post-copulation; the primitive streak stage, 6.5 days post-copulation; the organogenesis stage, 9.5 days post-copulation; and the period of fetal growth, 11.5 days...
Resource Type:: Dissertation
Full Text:: 4 12 12 3 9 12 6.5 21 14 14 2 12 14 6.5 28 7 12 3 4 7 Totals 109 103 9 100 109 Percent 8% 91% 100

Changes in certain blood constituents associated with growth and development of young beef cattle

Creator:: Williams, Charles Melville
Resource Type:: Dissertation
Full Text:: Date thesis is presented October 14, 1954 Typed by Verna Anglemier ACKN OWLEDOEMEN T The writer

Some genetic and environmental factors associated with performance and carcass traits of beef cattle

Creator:: Hoornbeek, Frank K. (Frank Kent), 1928-
Resource Type:: Masters Thesis
Full Text:: presented Mpy 14. 1962 Typed by Claire Waisted ACKNOWLEDGMENT The writer is indebted to Dr. Ralph

A comparison of metabolism of rapidly and slowly gaining beef cattle

Creator:: MacDonald, Malcolm Allan
Resource Type:: Dissertation
Full Text:: Calf Per 24 Hours by Experimental Groups at 500 Pounds Body Weight e e e . i . e . s . e e s 57 14

Relation of rate of gain to feed efficiency in beef cattle

Creator:: Blackwell, Robert Leighton
Resource Type:: Masters Thesis
Full Text:: and Food Utilization ............... 8 Relation of Beef Type and Conformation to Rate and Economy

Actual and predicted response to selection on maternally influenced traits in the mouse

Creator:: Lind, Ronald Egnard
Abstract:: An experiment was conducted to determine if selection from standardized litters would be effective in separating lines of mice selected for increased and decreased litter weight at 14 days of age, and if response to selection on this maternally influenced trait could be accurately predicted. Data were collected on litter...
Resource Type:: Dissertation
Full Text:: 14-day weight was approximately 8% below the predicted 14-day weight; however, observed weaning

An analysis of the response to selection for high and low rate of gain in the mouse, Mus musculus

Creator:: Burrill, Melinda Jane
Abstract:: An experiment was conducted to examine the responses to selection for high and low rate of gain in the mouse under a system whereby inbreeding was maximized. Rate of gain was measured by an index designed to include gains in both the pre- and postweaning periods with the gains in...
Resource Type:: Dissertation
Full Text:: Figure 1 2 3 4 5 6 7 8 9 10 11 12 13 14 LIST OF FIGURES Mean index for high and low lines

Association of genetically determined polymorphic blood components with prolificacies of purebred and crossbred pigs

Creator:: Kray, Roger LeRoy
Abstract:: Crossmatings were accomplished among three semi-closed lines within a population of pigs, for the purpose of investigating effects of crossbreeding on reproductive traits. Two of the lines were purebred (Berkshire and Yorkshire); the third line ("Composite") consisted of descendants from inter se matings among offspring of crosses of the Berkshire...
Resource Type:: Dissertation
Full Text:: daughters of Y boars and F 1 hybrid sows compared to parental and grandparental groups. 72 73 8 Numbers

Serum T₄ and liver NAD and NADP as performance indicators in beef cattle

Creator:: Brokaw, Bryan Edward
Abstract:: The relationships of serum T₄ (thyroxine) levels and liver nicotinamide nucleotide coenzyme (NAD and NADP) levels with production of traits of beef cattle were investigated at both weaning (182 kg) and following performance testing (363 kg). In addition, the value of these parameters as selection criteria for improved performance was...
Resource Type:: Dissertation
Full Text:: ) were sampled from this line. Nineteen bulls (8 in 1972 and 11 in 1973) and 21 heifers (14 in 1972 and

ScholarsArchive@OSU

Certain genetic and maternal environmental influences on growth rate and body composition of lambs

The relationship between x-ray induced teratogeny and chromosome aberrations in golden hamster embryos

Changes in certain blood constituents associated with growth and development of young beef cattle

Some genetic and environmental factors associated with performance and carcass traits of beef cattle

A comparison of metabolism of rapidly and slowly gaining beef cattle

Relation of rate of gain to feed efficiency in beef cattle

Actual and predicted response to selection on maternally influenced traits in the mouse

An analysis of the response to selection for high and low rate of gain in the mouse, Mus musculus

Association of genetically determined polymorphic blood components with prolificacies of purebred and crossbred pigs

Serum T₄ and liver NAD and NADP as performance indicators in beef cattle

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search