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Creator:: Corum, Kathleen Steele
Abstract:: The 865 ewe production records taken from three lamb crops, were analyzed to study breed effects, heterosis, environmental effects and interactions between them, and breed and heterosis x environment interaction effects on ewe production traits. In each of two environments, approximately 144 ewes were mated in a three breed reciprocal...
Resource Type:: Masters Thesis
Full Text:: INTERACTIONS IN SHEEP Abstract approved: Redacted for privacy (Signature) William D. Hohenboken The 865 ewe

Creator:: Norman, Lindsay M.
Resource Type:: Masters Thesis
Full Text:: COLOSTRUM OF COWS AND IN SERUM OF NEONATAL CALVES Abstract approved: Redacted for Privacy William D

Creator:: Cedillo, Rose Mary
Abstract:: Genetic and environmental factors affecting age of first estrus, wool production, reproduction and lamb production were examined in eight groups of crossbred ewe lambs from two birth years. The 399 ewe lambs whose first year production was analyzed were from eight crossbred groups resulting from mating North Country Cheviot, Dorset,...
Resource Type:: Masters Thesis

Creator:: Schurg, William Alan
Abstract:: This study involved three separate experiments employing a total of 29 horses and 4 rabbits. The purpose of these studies was to investigate the use of various quantities and forms of ryegrass straw in horse rations, and to determine the use of whole corn plant pellets as an alternative roughage...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF WILLIAM ALAN SCHURG for the

Creator:: Gendron, Eric
Abstract:: Half Polypay ewe lambs were bred to Suffolk, North Country Cheviot and Hampshire rams to lamb at about one year of age. Type of birth-rearing significantly affected mortality by 70 days of age and all weights of lambs from birth to weaning. The mortality rate at 70 days of age...
Resource Type:: Masters Thesis
Full Text:: , whose encour- agement and friendship are most appreciated. Dr. William Hohenboken, Dr. Warren Kronstad

ScholarsArchive@OSU