141 Effects of reduced-fat modified distillers grains with solubles in finishing diets of feedlot steers on carcass characteristics, fresh and processed beef quality

2016 ◽  
Vol 94 (suppl_2) ◽  
pp. 66-66
Author(s):  
M. A. Nelson ◽  
C. Fehrman ◽  
A. A. Hohertz ◽  
A. DiCostanzo ◽  
R. B. Cox
Keyword(s):  
Carcass Characteristics ◽  
Distillers Grains ◽  
Beef Quality ◽  
Distillers Grains With Solubles ◽  
Finishing Diets ◽  
Feedlot Steers ◽  
Reduced Fat

scholarly journals Effects of increasing dietary level of a commercial liquid supplement on growth performance and carcass characteristics in feedlot steers

2018 ◽  
Vol 2 (2) ◽  
pp. 216-222
Author(s):  
Tara L Felix ◽  
Chloe J Long ◽  
Madeline R Stierwalt ◽  
Pedro H V Carvalho ◽  
Howard M Blalock
Keyword(s):  
Growth Performance ◽  
Block Design ◽  
Carcass Characteristics ◽  
Feedlot Cattle ◽  
Corn Silage ◽  
Distillers Grains ◽  
Dietary Level ◽  
Distillers Grains With Solubles ◽  
Feedlot Steers ◽  
Randomized Complete Block Design

Abstract Feeding cattle liquid supplements has become increasingly popular in the feedlot industry; however, optimal inclusion of liquid supplements in feedlot cattle diets is not known. The objectives of this study were to determine the optimal inclusion of liquid supplementation to maximize growth performance and improve carcass characteristics, as well as estimate the energy value of liquid supplementation when used as a direct corn replacement, for feedlot steers fed a concentrate-based diet. Two hundred and eighty steer calves were stratified by BW into light (BW = 208 ± 9 kg; n = 24) and heavy (BW = 275 ± 8 kg; n = 16) pens. Pens within BW block were randomly assigned to 1 of 4 supplements: 1) dry at 4.5% inclusion (0LIQ), 2) liquid (a proprietary blend from Quality Liquid Feeds; Dodgeville, WI) at 4.5% inclusion (4.5LIQ), 3) liquid at 9% inclusion (9LIQ), or 4) liquid at 13.5% inclusion (13.5LIQ). The remainder of the diet was 47.5% to 55.5% dry rolled corn, 20% corn silage, and 20% modified wet distillers grains with solubles (DM basis). Data were analyzed as a randomized complete block design and linear and quadratic were examined to determine effects of increasing dietary concentrations of liquid. Steers fed 4.5LIQ and 9LIQ had greater (quadratic; P ≤ 0.05) final BW, HCW, and NEm and NEg, and less DMI as a percent of BW compared to steers fed 13.5LIQ. Steers fed 0LIQ were intermediate and not different from other treatments. However, ADG and total BW gain did not differ (P ≥ 0.15) among treatments. Despite the lack of treatment effect on live measures of gain, feeding steers 4.5LIQ and 9LIQ resulted in greater carcass ADG (quadratic; P = 0.03), total carcass gain (quadratic; P = 0.04), and more efficient carcass gain (quadratic; P ≤ 0.01) compared to carcasses from steers fed 13.5LIQ. Feeding steers a liquid supplement at 9% of the diet, DM allowed for the greatest final BW and ADG in this study; however, there was no benefit of increasing liquid to 13.5%.

Effects of reduced-fat modified wet distillers grains with solubles on beef steer performance and carcass composition

2013 ◽  
Vol 29 (5) ◽  
pp. 518-528 ◽  
Author(s):  
J.L. Veracini ◽  
P.M. Walker ◽  
B.R. Wiegand ◽  
R.L. Atkinson ◽  
M.J. Faulkner ◽  
...  
Keyword(s):  
Carcass Composition ◽  
Distillers Grains ◽  
Distillers Grains With Solubles ◽  
Reduced Fat ◽  
Wet Distillers Grains ◽  
Beef Steer

scholarly journals Energy content of reduced-fat dried distillers grains with solubles for lactating dairy cows

2015 ◽  
Vol 98 (10) ◽  
pp. 7142-7152 ◽  
Author(s):  
A.J. Foth ◽  
T. Brown-Brandl ◽  
K.J. Hanford ◽  
P.S. Miller ◽  
G. Garcia Gomez ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Energy Content ◽  
Distillers Grains ◽  
Distillers Grains With Solubles ◽  
Dried Distillers Grains ◽  
Reduced Fat ◽  
Lactating Dairy Cows

scholarly journals 224 Impact of bunk management strategy on animal performance, carcass characteristics, and hydrogen sulfide gas concentrations in steers fed modified distillers grains with solubles

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 130-131
Author(s):  
Leslie Lekatz ◽  
Bryan Neville
Keyword(s):  
Hydrogen Sulfide ◽  
Carcass Characteristics ◽  
Distillers Grains ◽  
Beef Steers ◽  
Adaptation Period ◽  
Animal Performance ◽  
Entire Study ◽  
Distillers Grains With Solubles ◽  
Carcass Characteristic ◽  
Treatment Interaction

Abstract The objective of this study was to evaluate the impacts of bunk management on animal performance, carcass characteristic, and hydrogen sulfide gas concentrations in beef steers fed modified distillers grains with solubles (MDGS; DM basis). One hundred and thirty-nine steers (initial BW = 240 ± 5.17 kg) were allocated into 16 pens and assigned to one of two treatments: 1) Control-managed bunks: bunks devoid of feed prior to feeding; and 2) Long-managed bunks: bunks with approximately 2.54cm of feed remaining at the time feeding. Treatments were applied during a 28-d adaptation period, during which time, steers were adapted to a common finishing ration containing 25% MDGS (DM basis). Ruminal hydrogen sulfide gas was collected by rumenocentesis from two steers from each of three pens per treatment on d 0, 7, 14, and 28, which correspond to days of diet transition. Animal performance data were collected throughout the study and carcass characteristic data were collected when steers reached market weight. There were no differences (P < 0.13) in BW, ADG, or F:G between treatments during the adaptation period or throughout the entire study. Steers managed with long bunks had greater (P = 0.001) intake during adaptation; however, overall DMI was not different (P = 0.14) between treatments. Hydrogen sulfide gas concentrations were not affected by the day x treatment interaction (P = 0.30) but were affected by day (P = 0.003) with hydrogen sulfide concentrations increasing throughout adaptation. Hydrogen sulfide concentrations tended (P = 0.07) to be greater in steers with long-managed bunks vs. control-managed bunks. There were no differences (P > 0.53) in carcass characteristics. In summary, bunk management had no effect on performance or carcass characteristics and only tended to impact hydrogen sulfide gas concentrations.

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