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Filtering by: Creator Fletcher, Roger LeRoy Advisor Bogart, Ralph

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:

AN A9STRACT OF TUE TnSIS OF Roger LeRoy Kray for the degree
Effect of certain blood enzymes and cellular constituents on growth in different genetic groups of sheep

Creator:

Hutto, Daniel C.

Abstract:

In the present study, five breeds of ewes and their lambs were utilized. The breeds used were: Border Cheviot, Dorset Horn, Columbia, Suffolk and Willamette. In all, 31 ewes and 42 lambs were involved. The blood constituents which were determined for the ewes and lambs were: acid and alkaline phosphatase,...

Resource Type:

Dissertation

Full Text:

according to Blincoe and Marble (1960) . Fletcher et al. (1956) found the relationship of serum alkaline
Heart rate patterns in beef cattle

Creator:

Ratarasarn, Sucheep

Resource Type:

Dissertation

Full Text:

to Dr. Roger Petersen in connection with the statistical analysis and computer processing. The
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