Search Results - "Coleman, S. W"
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Evaluation of physiological and blood serum differences in heat-tolerant (Romosinuano) and heat-susceptible (Angus) Bos taurus cattle during controlled heat challenge
Published in Journal of animal science (01-07-2010)“…A study was performed to evaluate differences in thermoregulatory ability of 2 Bos taurus breeds with known differences in heat tolerance. Nine Angus (AG; 304…”
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Journal Article -
2
Effects of preshipping management on measures of stress and performance of beef steers during feedlot receiving
Published in Journal of animal science (01-08-2008)“…Over 2 yr, a total of 96 steers (approximately 7 mo of age) were allocated to 1 of 4 weaning management strategies: 1) control: weaned on the day of shipping;…”
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Journal Article -
3
Assessment of single nucleotide polymorphisms in genes residing on chromosomes 14 and 29 for association with carcass composition traits in Bos indicus cattle
Published in Journal of animal science (2005)“…Objective of this study was to assess the association of SNP in the diacylglycerol O-acyltransferase 1 (DGAT1), thyroglobulin (TG), and micromolar…”
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4
Intramuscular fat and fatty acid composition of longissimus muscle from divergent pure breeds of cattle
Published in Journal of animal science (01-02-2010)“…The objective of this study was to compare the fatty acid (FA) composition of intramuscular fat from the LM of 3 divergent breeds of cattle: Angus (AN, n = 9),…”
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5
Single nucleotide polymorphisms in the growth hormone-insulin-like growth factor axis in straightbred and crossbred Angus, Brahman, and Romosinuano heifers: Population genetic analyses and association of genotypes with reproductive phenotypes
Published in Journal of animal science (01-04-2011)“…The growth endocrine axis influences reproduction. The objectives of this study were to evaluate population genetic characteristics of SNP genotypes within…”
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Journal Article -
6
Carbohydrate and Nitrogen Reserves Relative to Regrowth Dynamics of ‘Tifton 85’ Bermudagrass as Affected by Nitrogen Fertilization
Published in Crop science (01-07-2011)“…Carbohydrate and N reserves are important for perennial grass regrowth after defoliation. The objective of this study was to quantify the effects of N…”
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Evaluation of tropically adapted straightbred and crossbred beef cattle: Heifer age and size at first conception and characteristics of their first calves
Published in Journal of animal science (01-10-2010)“…The objectives of this work were to estimate genetic effects for age and size at estimated time of first conception, and temperament in straightbred and…”
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Journal Article -
8
Genetic effects on acute phase protein response to the stresses of weaning and transportation in beef calves
Published in Journal of animal science (01-10-2007)“…The objective herein was to estimate heterosis and breed effects in purebred and crossbred Romosinuano, Brahman, and Angus calves on acute phase protein…”
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Journal Article -
9
Effect of breed composition on phenotypic residual feed intake and growth in Angus, Brahman, and Angus x Brahman crossbred cattle
Published in Journal of animal science (01-12-2009)“…The influence of additive and nonadditive genetic effects and temperament on 4 postweaning feed intake and growth traits was evaluated in a group of 581 bull,…”
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Journal Article -
10
Evaluation of tropically adapted straightbred and crossbred cattle: Postweaning gain and feed efficiency when finished in a temperate climate
Published in Journal of animal science (01-06-2012)“…Beef cows in the subtropical USA must be adapted to the stressors of the environment, typically supplied by using Brahman (Br) breeding. Calves produced in the…”
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Journal Article -
11
Evaluation of birth and weaning traits of Romosinuano calves as purebreds and crosses with Brahman and Angus
Published in Journal of animal science (01-02-2007)“…The objectives of this work were to evaluate birth and weaning traits, to estimate genetic effects, including heterosis and direct and maternal breed effects,…”
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12
Defoliation Management of Bahiagrass Germplasm Affects Dry Matter Yield and Herbage Nutritive Value
Published in Agronomy journal (01-07-2009)“…Bahiagrass (Paspalum notatum Flügge) cultivars are daylength sensitive and have minimal cool‐season production. A new bahiagrass breeding line is less…”
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Journal Article -
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Relationships among performance, residual feed intake, and temperament assessed in growing beef heifers and subsequently as 3-year-old, lactating beef cows1
Published in Journal of animal science (01-05-2013)“…Seventy-four beef heifers were used to evaluate relationships among performance, residual feed intake (RFI), and temperament measured as growing heifers (Phase…”
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Journal Article -
14
Interaction of breed type and endophyte-infected tall fescue on milk production and quality in beef cattle
Published in Journal of animal science (01-08-2010)“…Decreased milk production of beef cattle grazing endophyte-infected (EI) tall fescue (TF), an important cool season grass in the southeastern United States,…”
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15
Review of some aspects of growth and development of feedlot cattle
Published in Journal of animal science (01-10-1995)“…Growth in animals is defined as accretion of protein, fat, and bone. Although growth typically is measured as the change in live weight, nutrient retention is…”
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Journal Article Conference Proceeding -
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Defoliation Management of Bahiagrass Germplasm Affects Cover and Persistence-Related Responses
Published in Agronomy journal (01-11-2009)“…Bahiagrass (Paspalum notatum Flügge) cultivars are valued for their persistence under grazing and low management inputs. However, they are daylength-sensitive…”
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Journal Article -
17
Evaluation of 2 sources of Angus cattle under South Florida subtropical conditions
Published in Journal of animal science (01-07-2011)“…The objective of this study was to compare performance and aspects of adaptability attributes of cattle from a Florida Angus bloodline (local source from a…”
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Journal Article -
18
Nitrogen and phosphorus status of soils and trophic state of lakes associated with forage-based beef cattle operations in Florida
Published in Journal of environmental quality (01-01-2006)“…Forage-based livestock systems have been implicated as major contributors to deteriorating water quality, particularly for phosphorus (P) from commercial…”
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Journal Article -
19
Growth and slaughter traits of Boer x Spanish, Boer x Angora, and Spanish goats consuming a concentrate-based diet
Published in Journal of animal science (01-06-2001)“…The number of Boer crossbred meat goats has been increasing rapidly, although how their growth and slaughter traits compare with those of Spanish goats and…”
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Journal Article -
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Genetic and nongenetic influences on vigor at birth and preweaning mortality of purebred and high percentage Brahman calves
Published in Journal of animal science (01-06-2004)“…The objectives of this study were to assess the risk associated with proportion Brahman inheritance, cow age, dystocia, and birth date weather conditions on…”
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Journal Article