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The Beef Cattle Research Update includes
information on various research topics.
September 2009
- Effect of Wagyu-
Versus Angus-Sired Calves on Feedlot Performance, Carcass
Characteristics and Tenderness; Relationship of various
incoming cattle traits with feedlot performance and carcass traits; Reproductive performance of
heifers offered ad libitum or restricted access to feed for a
140-day period after weaning; Effect of number of cows in
estrus and confinement area on estrous behavior of beef cows; Effect of weaning regimen on
energy profiles and reproductive performance of beef cows; A big hamburger
June 2009 - Effects of Tasco
in Alleviation of Heat Stress in Beef Cattle; Utilization of Cottonseed
Products in Bull Development Programs; The value of reproductive tract
scoring as a predictor of fertility and production outcomes in beef
heifers; Impact of water troughs on
cattle use of riparian zones in the Georgia Piedmont, USA; Performance of growing
cattle grazing stockpiled Jesup tall fescue with varying endophyte
status; National Beef Quality Audit -
2005: Survey of targeted cattle and carcass characteristics related
to quality, quantity and value of fed steers and heifers
March 2009 - Eye
White Percentage as a Predictor of Temperament in Beef Cattle;
Effects of Early Gestational Undernutrition on Fetal Growth, Organ
Development and Placentomal Composition in the Bovine ; An
evaluation of bovine respiratory disease complex in feedlot cattle:
Impact on performance and carcass traits using treatment records and
lung lesion scores; Performance and carcass traits of finishing
heifers fed crude glycerin; Growth implants reduced tenderness of
steaks from steers and heifers with different genetic potentials for
growth and marbling; Mother's milk
December 2008
- Effect of Selection for Residual Feed Intake on Postpartum
Performance of Brahman Cows; Effects of Tilmicosin alone or in
combination with Mannheimia haemolytica toxoid administered at
initial feedlot processing on morbidity and mortality of high-risk
calves; Corn oil or corn grain supplementation to steers grazing
endophyte-free tall fescue: I. Effects on in vivo digestibility,
performance and carcass quality; Effects of commingling beef calves
from different sources and weaning protocols during a 42-day
receiving period on performance and bovine respiratory disease;
Animal performance and economic comparison of novel and toxic
endophyte tall fescues to cool-season annuals; Impact of age and
source verification of calves on value received via video auctions
September 2008
- Effect of Pre-shipping Management on Measures of Stress and
Performance of Beef Steers During Feedlot Receiving; Pattern of Parturition as Affected by Time of Feeding and
Prediction of the Time of Day That Parturition Will Occur in
Spring-Calving Beef Cows; Evaluation of domperidone dosages and delivery methods for the
treatment of fescue toxicosis in beef heifers; Timing of artificial insemination in postpartum beef cows
following administration of the CO-Synch + controlled internal
drug-release protocol; Current efficacies of several cattle anthelmintics as determined
via fecal egg count reductions; Effects of weaning management strategies on performance and
health of calves during feedlot receiving
June 2008 - 2008 Farm Bill Amendments to and Status of Mandatory Country-of-Origin Labeling; Rotational Grazing on Rangelands: Reconciliation of Perception and Experimental Evidence
March 2008
- Long-term outlook; Supplemental trace minerals for
shipping-stressed cattle; Influence of reproductive tract score on
pregnancy in Angus heifers; Cow and calf performance while grazing
tall fescue pastures with toxic or nontoxic novel endophyte; Growth
performance and immune function of fall-born beef calves; Effects of
on-arrive versus delayed modified-live virus vaccination of
newly-received calves; Comparing fecal egg countreduction, weight
gain and product safety in stocker cattle treated with moxidectin or
ivermectin; Effect of region of origin on feedlot performance
andcarcass traits; Effect of percentage Angus on feedlot performance
and carcass traits; Combating endophyte-infected tall fescue;
Long-yearling vs. a calf-fedfeeding system performance and
economics; U.S. beef production per cow; Across-breed expected
progeny differences; Returns for U.S. cow-calf producers; Americans
dining out less; Burgers are going upscale; Four new beef products
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