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Creator:: Srinives, Supote
Abstract:: The production records used were all converted to a comparable based, 305 day lactation period, two times a day milking, and mature equivalent (305 days-2-x-ME) of 71 cows from four Holstein bulls and 59 cows from four Jersey bulls were used for the study. The Equal Parent Index, Regression Index...
Resource Type:: Masters Thesis
Full Text:: Number of Daughters Required in Indexing a Dairy Bull 12 MATERIALS AND METHODS 15 RESULTS AND

Creator:: Anwar-Afghan, Mohammad
Abstract:: This investigation for the first time reports information on the correlation of various forms and ratios of nicotinamide nucleotide coenzymes in the liver tissue and endocrine glands weight with various production traits. Fifty-five inbred and line cross beef bulls raised under standard management conditions and slaughtered at 1000 lbs. body...
Resource Type:: Dissertation
Full Text:: Review of Literature Page 1 13 Materials and Methods 26 Chemicals Used 26 Experimental Animals

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:: linecrosses by year, mating svstem and sex of calf. 47 13 Mean performance of female Lionheart and Prince

Creator:: Humes, Paul Edwin
Abstract:: The investigations were based on a complete diallel cross among three inbred lines of Hereford cattle. Records of Angus calves born during the same period were used to obtain more accurate estimates of environmental effects and to determine breed differences among the various traits included in the study. Estimates of...
Resource Type:: Dissertation
Full Text:: CONTENTS INTRODUCTION Page 1 REVIEW OF LITERATURE 4 Combining Abilities 4 Heterosis 13 Blood

Creator:: Hoornbeek, Frank K. (Frank Kent), 1928-
Resource Type:: Masters Thesis
Full Text:: , their actual effects accounted only for 7, 13, 9, 7, II, and 19% of the variance in birth weight

Creator:: Burris, Martin Joe
Resource Type:: Dissertation
Full Text:: decrease in reaction time and an increase in number of attempts at ejaculation were shown by the hormone

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