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Selection applied, response of traits and combining abilities of inbred lines of beef cattle

Creator:: Hoornbeek, Frank K. (Frank Kent), 1928-
Abstract:: The investigations reported are based on two studies; the first is concerned with the selection practiced for performance in one inbred Angus and three inbred Hereford lines of cattle, the realized responses, levels of inbreeding and associated performance, and heritabilities of the performance traits. Selection differentials for all performance traits...
Resource Type:: Dissertation
Full Text:: . The Lionheart line was the best general combiner, followed by the David and Prince lines. Specific

Electrocardiograms and related variables of dwarf beef cattle

Creator:: Pinjani, Moti, 1939-
Abstract:: Electrocardiograms from 12 compressed male (CM), 16 compressed female (CF), ten synthetic compressed female (SCF), nine brachycephalic female (BF), and 15 dolichocephalic female (DF) dwarfs from Davis, California, taken in the scapular lead S-II (prescapular position positive and right forelimb negative) were analyzed, The data on dwarf electrocardiograms were compared...
Resource Type:: Dissertation
Full Text:: char e of major Redacted for Privacy J f Department o t) Animal Science Redacted for Privacy Dean

Performance of three inbred lines of Herford cattle and their linecrosses

Creator:: Munji, Marcus Tebid
Abstract:: Three inbred and relatively unrelated lines of Hereford cattle (1. Lionheart, 2. Prince, and 3. David) developed at the Corvallis branch of the Oregon Agricultural Experiment Station as part of the W-1 project of the Western States were crossed annually from 1963 through 1965 inclusive. Data on 137 inbred and...
Resource Type:: Masters Thesis
Full Text:: . David) developed at the Corvallis branch of the Oregon Agricultural Experiment Station as part of the

The serum phosphatases of beef cattle as indices for rate and economy of gains

Creator:: Alexander, Graham Irving
Resource Type:: Masters Thesis
Full Text:: pounds per day faster than the Prince females and the David males gained 0.69 pounds per day faster

Chemical and cellular constituents in the blood of genetically different lines of growing beef cattle

Creator:: Price, Donald Austin
Resource Type:: Dissertation
Full Text:: suggestions and cri ti cisms during the preparation of the thesis. Appreciation is expressed to Doctor J

Gonadotropins in pituitaries of inbred and linecross beef bulls and effects of irradiation of mammalian pituitary glands on their ability to induce in vitro ovulation of frog ovaries

Creator:: North, Warren Arthur
Abstract:: There were two studies involved in the thesis research. In the first study, variation in the amount of adenohypophysis gonadotropins among 22 individual beef bulls were investigated. These bulls represented four inbred lines, and six linecrosses. The bulls were raised in the Oregon State University purebred herd. The bulls were...
Resource Type:: Dissertation
Full Text:: appreciation is extended to Dr. J. C. Miller, Head of the Department of Animal Science, Dr. David C. Church

The relationship between serum proteins and growth in beef calves

Creator:: Ampy, Franklin Roosevelt
Resource Type:: Masters Thesis
Full Text:: formulation ot statistical models tor the analysis ot these data. Also, appreciation is expressed to Dr. J

Hematological study of genetically different lines of growing beef cattle

Creator:: Bhannasiri, Tim
Resource Type:: Dissertation
Full Text:: writer was in the United States. Appreciation is expressed to Dr. David C. England, Dr. George H

The relation of the serum phosphatases to growth of genetically different groups of beef cattle

Creator:: Alexander, Graham Irving
Resource Type:: Dissertation
Full Text:: 1959 APPROVED: Redacted for privacy J Professor of Animai Husbandry In Charge of Major

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:: . J. C. Miller for his encouragement; to Doctors Lyle Calvin and Roger Peterson of the Statistics

ScholarsArchive@OSU

Selection applied, response of traits and combining abilities of inbred lines of beef cattle

Electrocardiograms and related variables of dwarf beef cattle

Performance of three inbred lines of Herford cattle and their linecrosses

The serum phosphatases of beef cattle as indices for rate and economy of gains

Chemical and cellular constituents in the blood of genetically different lines of growing beef cattle

Gonadotropins in pituitaries of inbred and linecross beef bulls and effects of irradiation of mammalian pituitary glands on their ability to induce in vitro ovulation of frog ovaries

The relationship between serum proteins and growth in beef calves

Hematological study of genetically different lines of growing beef cattle

The relation of the serum phosphatases to growth of genetically different groups of beef cattle

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

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