scholarly journals Dietary zilpaterol hydrochloride. I. Feedlot performance and carcass traits of steers and heifers

2009 ◽  
Vol 87 (4) ◽  
pp. 1374-1383 ◽  
Author(s):  
J. L. Montgomery ◽  
C. R. Krehbiel ◽  
J. J. Cranston ◽  
D. A. Yates ◽  
J. P. Hutcheson ◽  
...  
Keyword(s):  
Carcass Traits ◽  
Feedlot Performance ◽  
Zilpaterol Hydrochloride

Feedlot performance and carcass traits of hairbreed ewe lambs in response to zilpaterol hydrochloride and soybean oil supplementation

2015 ◽  
Vol 93 (6) ◽  
pp. 3189-3196 ◽  
Author(s):  
J. L. Dávila-Ramírez ◽  
U. Macías-Cruz ◽  
N. G. Torrentera-Olivera ◽  
H. González-Ríos ◽  
E. A. Peña-Ramos ◽  
...  
Keyword(s):  
Soybean Oil ◽  
Carcass Traits ◽  
Feedlot Performance ◽  
Ewe Lambs ◽  
Zilpaterol Hydrochloride

Effects of zilpaterol hydrochloride and soybean oil supplementation on feedlot performance and carcass characteristics of hair-breed ram lambs under heat stress conditions

2014 ◽  
Vol 92 (3) ◽  
pp. 1184-1192 ◽  
Author(s):  
J. L. Dávila-Ramírez ◽  
U. Macías-Cruz ◽  
N. G. Torrentera-Olivera ◽  
H. González-Ríos ◽  
S. A. Soto-Navarro ◽  
...  
Keyword(s):  
Heat Stress ◽  
Soybean Oil ◽  
Carcass Characteristics ◽  
Stress Conditions ◽  
Feedlot Performance ◽  
Zilpaterol Hydrochloride ◽  
Ram Lambs

Effects of dietary ractopamine hydrochloride and zilpaterol hydrochloride supplementation on performance, carcass traits, and carcass cutability in beef steers1

2014 ◽  
Vol 92 (2) ◽  
pp. 836-843 ◽  
Author(s):  
T. S. Arp ◽  
S. T. Howard ◽  
D. R. Woerner ◽  
J. A. Scanga ◽  
D. R. McKenna ◽  
...  
Keyword(s):  
Carcass Traits ◽  
Zilpaterol Hydrochloride ◽  
Ractopamine Hydrochloride

Impact of sorting before feeding zilpaterol hydrochloride on feedlot performance and carcass characteristics of yearling steers1,2

2015 ◽  
Vol 93 (5) ◽  
pp. 2285-2296 ◽  
Author(s):  
F. H. Hilscher ◽  
E. M. Hussey ◽  
B. L. Nuttelman ◽  
D. B. Burken ◽  
W. A. Griffin ◽  
...  
Keyword(s):  
Carcass Characteristics ◽  
Feedlot Performance ◽  
Zilpaterol Hydrochloride

Feedlot performance, carcass traits, and palatability traits of Hereford and Hereford x Brahman steers.

1995 ◽  
Vol 73 (12) ◽  
pp. 3613 ◽  
Author(s):  
J A Sherbeck ◽  
J D Tatum ◽  
T G Field ◽  
J B Morgan ◽  
G C Smith
Keyword(s):  
Carcass Traits ◽  
Feedlot Performance ◽  
Brahman Steers

Feedlot performance, carcass characteristics and meat quality of Nellore bulls and steers fed Zilpaterol hydrochloride

2019 ◽  
Vol 227 ◽  
pp. 166-174 ◽  
Author(s):  
C.F. Costa ◽  
A.L.C. Brichi ◽  
D.D. Millen ◽  
R.S. Goulart ◽  
I.C. Pereira ◽  
...  
Keyword(s):  
Meat Quality ◽  
Carcass Characteristics ◽  
Feedlot Performance ◽  
Zilpaterol Hydrochloride

scholarly journals Relationships between residual feed intake and feedlot performance, profitability, and carcass traits in Brahman cattle

2018 ◽  
Vol 70 (2) ◽  
pp. 525-534 ◽  
Author(s):  
R. Favero ◽  
I.Y. Mizubuti ◽  
R.C. Gomes ◽  
E.L.A. Ribeiro ◽  
E.S. Pereira ◽  
...  
Keyword(s):  
Weight Gain ◽  
Feed Intake ◽  
Average Daily Gain ◽  
Carcass Traits ◽  
Residual Feed Intake ◽  
Live Weight ◽  
Biceps Femoris ◽  
Feedlot Performance ◽  
Brahman Cattle ◽  
Fat Thickness

ABSTRACT The present study aimed to evaluate the feedlot performance, profitability and carcass traits of Brahman bulls classified according to the residual feed intake (RFI). Twenty-four bulls (19-month old, 370±34kg live weight) were housed in individual pens for 54 days and had the daily feed intake (observed dry matter intake, DMIobs; DMI % live weight, LW) and average daily gain (ADG) measured. Ultrasound carcass evaluations were performed at the initial and final weighings, when measurements were taken of Longissimus dorsi area, ratio, Longissimus and Biceps femoris fat thickness. The animals were ranked and divided into high (>+0.5 standard deviation; SD), medium (between ±0.5 SD from the mean), and low (<-0.5 SD) RFI groups. Low-RFI animals had lower DMIobs (P<0.10) and DMI % LW (P<0.05). No significant differences in initial and final weight or ADG were noticed (P>0.05). Low-RFI animals showed lower weight gain cost and higher daily profit (P<0.05). Carcass traits were similar between groups, regardless of evaluation date (P>0.05). Selection for RFI lead to animals with lower feed intake without affecting weight gain or carcass traits, thereby providing increased profitability for beef cattle farming.

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