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Filtragem por: Peerreviewed Label No Remover Peerreviewed Label: No Advisor Bogart, Ralph Remover Advisor: Bogart, Ralph

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The inheritance of medullation in wool

O Criador:

Young, Sing Sze

Resource Type:

Masters Thesis

Full Text:

WITH NO,MEDIUM, AND HEAVILY-MEDULLATED FLEECES Rain Ram, Medium- Ram, Heavily Means of Ewes Non
The effects of thiouracil and thyroprotein on growth, wool production and fertility of rams

O Criador:

Adams, Charles C.

Resource Type:

Masters Thesis

Full Text:

(40). In rams (52) no definite trend was indicated, but animals lost weight during the early part
Environmental temperature and the thyroid gland involvement in fertility of male rabbits

O Criador:

Oloufa, Mohamed Mohamed

Resource Type:

Dissertation

Full Text:

testis of the frog bears no apparent relationship to alterations in the thyroid gland (45) there is
Effectiveness of selection for productive characteristics in developing the Montana no. I hogs

O Criador:

McEwen, Wesley Charles

Abstract:

One of the most important productive characteristics of hogs is reproductive efficiency. Reproductive efficiency is best measured by litter size at weaning. Litter size at birth and weight of the pigs at birth are among the most important factors affecting litter size at weaning. It has been demonstrated that less...

Resource Type:

Masters Thesis

Full Text:

in Developing the Montant No. 1 Hogs AN ASTFACT OF TI TEIS OF p es1ey Charles Mcwen For the M
The inheritance of DDT resistance in house flies

O Criador:

Johnston, Elbert Felton

Resource Type:

Masters Thesis

Full Text:

poison Is discontinued. There Is no evidence that this tipe of tolerance lasts beyond a sInle
Some factors affecting rate and economy of gains in beef cattle

O Criador:

Dahmen, J. J. (Jerome John), 1919-

Resource Type:

Masters Thesis

Full Text:

administration of the malo hormone had no consistant effect on rato of gain. The carcass grade and dressing
Effectiveness of selection for gains in body weight in beef cattle

O Criador:

Hitchcock, Glen Henry

Abstract:

Research has yielded valuable information about the inheritance of body weight in many mammals. The results with one species may not be directly applicable to another species, but since the results do not contradict genetic theory, one must assume that the same general rules apply to all species. When the...

Resource Type:

Masters Thesis

Full Text:

to the special experiments at random, it was assumed that there would be no bias from this source
Relation of rate of gain to feed efficiency in beef cattle

O Criador:

Blackwell, Robert Leighton

Resource Type:

Masters Thesis

Full Text:

selection for efficiency based on rate of gain might yield little or no results. The present study is
Reproductive performance in the rat in relation to selection for time of puberty

O Criador:

Warren, Edward Perrin

Resource Type:

Dissertation

Full Text:

and ovulation had occurred. It is apparent from these data that no single one of these phenomena is
Some genetic and environmental factors affecting "net efficiency" of beef cattle

O Criador:

Nelms, George Estes, 1927-2011

Resource Type:

Masters Thesis

Full Text:

restrictions. No new genes can be created by selection, so the effectiveness of his selections depend upon

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Academic Affiliation

Animal Husbandry29
School of Agriculture10
Animal Science8
Dairy and Animal Husbandry6

Advisor

Bogart, Ralph[remove]73

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1949 to 1977

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Committee Member

Hisaw, Frederick L.4
Frakes, Rod3
Hisaw, F. L.3
MacDonald, D. L.3
Frakes, Rod V.2
mais Committee Members »

Creator

Alexander, Graham Irving2
Ampy, Franklin Roosevelt2
Bhannasiri, Tim2
Dahmen, J. J. (Jerome John), 1919 2
de Baca, Roberto Luciano C., 1930 2
mais Creators »

Date

Date range begin – Date range end

Current results range from 1949 to 1977

View distribution

Decade

1970-197910
1960-196932
1950-195928
1940-19493

Degree Field

Animal Husbandry28
Genetics20
Animal Science18
Dairy and Animal Husbandry6
Animal Breeding1

Degree Level

Doctoral49
Master's24

Degree Name

Doctor of Philosophy (Ph.D.)49
Master of Science (M.S.)24

Language

English [eng]73

Non-Academic Affiliation

Oregon State University. Graduate School73

Peer Reviewed

No73

Tipo de recurso

Dissertation49
Masters Thesis24

Rights Statement

Copyright Not Evaluated72
In Copyright1

Sujeito

Beef cattle18
Cattle -- Breeding6
Sheep6
Sheep -- Breeding6
Cattle -- Feeding and feeds4
mais Sujeitos »

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