scholarly journals Effects of glycerin concentration in steam-flaked corn-based diets with supplemental yellow grease on performance and carcass characteristics of finishing beef steers1

2015 ◽  
Vol 93 (7) ◽  
pp. 3698-3703 ◽  
Author(s):  
E. K. Buttrey ◽  
M. K. Luebbe ◽  
F. T. McCollum ◽  
N. A. Cole ◽  
J. C. MacDonald ◽  
...  
Keyword(s):  
Carcass Characteristics ◽  
Yellow Grease ◽  
Glycerin Concentration

Grease trap waste (griddle grease) as feed ingredient for finishing lambs: growth performance, dietary energetics, and carcass characteristics

2020 ◽  
Author(s):  
Jorge L Ramos-Méndez ◽  
Alfredo Estrada-Angulo ◽  
Miguel A Rodríguez-Gaxiola ◽  
Soila M Gaxiola-Camacho ◽  
Christian Chaidez-Alvarez ◽  
...  
Keyword(s):  
Carcass Characteristics ◽  
Live Weight ◽  
Basal Diet ◽  
Net Energy ◽  
Suitable Alternative ◽  
Yellow Grease ◽  
Energy Value ◽  
Total Fatty Acids ◽  
Four Levels ◽  
Grease Trap Waste

Forty-eight (37.7±3.4 kg, initial shrunk live weight) lambs were used in a 61-d experiment to evaluate the energy value of grease trap waste (GT) at four levels of supplementation (0, 2, 4, and 6%). Supplemental GT replaced cracked corn in the basal diet. The GT contained 6.4% moisture, 3.1% impurities, and 79.8% total fatty acids (FA). Increasing GT level in diets did not affect dry matter intake and daily gain weight, but linearly increased gain efficiency and estimated dietary net energy (NE). However, the ratio of observed-to-expected diet NE decreased with increasing level of GT. The estimated NE values for GT based on FA intake were in close agreement (98 and 102% of predicted, respectively) with those NE values determined by replacement technique for 2 and 4% supplementation level. However, the observed NE value for GT supplemented at the 6% level was 9% lower than predicted. Kidney-pelvic-hearth fat increased as level of GT supplementation increased; otherwise, carcass characteristics and shoulder composition were not affected. We conclude that GT is a suitable alternative to conventional feed fats in diets for finishing lambs. The estimated NE of GT is 93% than energy value assigned by current standards for tallow and yellow grease.

Effect of age at feedlot entry on performance and carcass characteristics of bulls and steers

2002 ◽  
Vol 80 (9) ◽  
pp. 2247 ◽  
Author(s):  
J. P. Schoonmaker ◽  
S. C. Loerch ◽  
F. L. Fluharty ◽  
H. N. Zerby ◽  
T. B. Turner
Keyword(s):  
Carcass Characteristics ◽  
Effect Of Age

The Effect of Testosterone and Castration on the Growth and Carcass Characteristics of Swine

1954 ◽  
Vol 13 (1) ◽  
pp. 171-176 ◽  
Author(s):  
L. J. Bratzler ◽  
R. P. Soule ◽  
E. P. Reineke ◽  
Pauline Paul
Keyword(s):  
Carcass Characteristics

Effects of Added Dietary Fat on Fatty Acid Composition and Carcass Characteristics of Fattening Steers

1961 ◽  
Vol 20 (4) ◽  
pp. 712-717 ◽  
Author(s):  
R. L. Edwards ◽  
S. B. Tove ◽  
T. N. Blumer ◽  
E. R. Barrick
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Dietary Fat ◽  
Carcass Characteristics

Live-Animal Prediction of Cutability and other Beef Carcass Characteristics by Several Judges

1964 ◽  
Vol 23 (4) ◽  
pp. 1102-1107 ◽  
Author(s):  
L. L. Wilson ◽  
C. A. Dinkel ◽  
H. J. Tuma ◽  
J. A. Minyard
Keyword(s):  
Carcass Characteristics ◽  
Live Animal ◽  
Beef Carcass

Live and Carcass Characteristics of Holstein Castrated, Short Scrotum and Intact Males

1974 ◽  
Vol 39 (3) ◽  
pp. 488-492 ◽  
Author(s):  
L. L. Wilson ◽  
M. C. Rugh ◽  
J. H. Ziegler ◽  
T. J. McAllister
Keyword(s):  
Carcass Characteristics
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