322 Effects of Feeding High Protein Distillers Dried Grains (HP-DDG) on Growth Performance and Carcass Characteristics of Growing-Finishing Pigs.

2018 ◽  
Vol 96 (suppl_2) ◽  
pp. 173-173
Author(s):  
Z Yang ◽  
P E Urriola ◽  
Z K Zeng ◽  
A M Hilbrands ◽  
L J Johnston ◽  
...  
Keyword(s):  
Growth Performance ◽  
Carcass Characteristics ◽  
High Protein ◽  
Finishing Pigs ◽  
Distillers Dried Grains

scholarly journals Evaluation of high-protein distillers dried grains on growth performance and carcass characteristics of growing-finishing pigs

2021 ◽  
Author(s):  
Zhong-Xing Rao ◽  
Robert D Goodband ◽  
Mike D Tokach ◽  
Steve S Dritz ◽  
Jason C Woodworth ◽  
...  
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Block Design ◽  
Carcass Characteristics ◽  
High Protein ◽  
Finishing Pigs ◽  
Final Body Weight ◽  
Distillers Dried Grains ◽  
Inclusion Level ◽  
The Difference

ABSTRACT A total of 1,890 growing-finishing pigs (PIC; 359 × 1050; initially 27.1 kg) were used in a 124-d growth trial to compare the effects of high-protein distillers dried grains [HPDDG; 39% crude protein (CP)] or conventional distillers dried grains with solubles (DDGS; 29% CP) on growth performance and carcass characteristics. Treatments were arranged in a 2×2 + 1 factorial with main effects of distillers dried grains source (conventional DDGS or HPDDG) and level (15 or 30%). A corn-soybean meal-based diet served as the control and allowed linear and quadratic level effects to be determined within each distillers dried grains (DDG) source. All diets were formulated on an equal standardized ileal digestible (SID) Lys-basis with diets containing HPDDG having less soybean meal than diets with conventional DDGS. Pens were assigned to treatments in a randomized complete block design with initial weight as the blocking factor. There were 27 pigs per pen and 14 pens per treatment. Overall, increasing conventional DDGS decreased (linear, P < 0.04) final body weight (BW), whereas increasing HPDDG tended to decrease (linear, P = 0.065) final BW. The decreased final BW was a result of decreased (linear, P < 0.01) ADG in the grower phase of the study as either DDG source increased. However, there were no differences observed in the finisher phase or overall ADG between pigs fed either DDG source or either inclusion level. Pigs fed HPDDG had decreased (P < 0.001) ADFI and increased (P < 0.001) G:F compared with those fed conventional DDGS. For carcass traits, increasing either conventional DDGS or HPDDG decreased carcass yield and HCW (linear, P < 0.02); however, there were no differences between pigs fed HPDDG or conventional DDGS. Iodine value (IV) increased (linear, P < 0.02) with increasing DDG and was greater (P < 0.001) in pigs fed HPDDG than conventional DDGS. In summary, pigs fed HPDDG had no evidence of difference in overall ADG compared to pigs fed conventional DDGS, but had greater overall G:F. Carcass fat IV was also greater in pigs fed HPDDG compared with pigs fed conventional DDGS. These differences were probably due to the difference in oil content.

scholarly journals Effects of High Protein Diet Containing Barley on Growth Performance and Carcass Characteristics in Finishing Pigs

2008 ◽  
Vol 28 (3) ◽  
pp. 349-354 ◽  
Author(s):  
Seung-Oh Shin ◽  
Jong-Sang Yoo ◽  
Jea-Hyun Lee ◽  
Hae-Dong Jang ◽  
Hyo-Jin Kim ◽  
...  
Keyword(s):  
Growth Performance ◽  
Carcass Characteristics ◽  
High Protein Diet ◽  
High Protein ◽  
Protein Diet ◽  
Finishing Pigs

scholarly journals Effects of feeding high-protein corn distillers dried grains and a mycotoxin mitigation additive on growth performance, carcass characteristics, and pork fat quality of growing–finishing pigs1

2020 ◽  
Vol 4 (2) ◽  
pp. 666-681
Author(s):  
Zhaohui Yang ◽  
Pedro E Urriola ◽  
Adrienne Hilbrands ◽  
Lee J Johnston ◽  
Gerald C Shurson
Keyword(s):  
Fatty Acid ◽  
Growth Performance ◽  
Soybean Meal ◽  
Carcass Characteristics ◽  
Finishing Pigs ◽  
Fat Quality ◽  
Distillers Dried Grains ◽  
Low Concentrations ◽  
Pork Fat ◽  
Feeding Diets

Abstract Two experiments investigated the effects of feeding diets containing 30% of novel high-protein distillers dried grains (HP-DDG) sources to growing–finishing pigs on growth performance, carcass characteristics, and pork fat quality. A four-phase feeding program was used in both experiments, and diets within phases were formulated based on National Research Council (NRC; 2012) recommendations for metabolizable energy and standardized ileal digestible amino acid content of HP-DDG. In Exp. 1, a total of 144 pigs (body weight [BW] = 20.3 ± 1.6 kg) were fed either corn-soybean meal control diets (CON) or 30% HP-DDG diets (HP-DDG) containing 0.7 mg/kg deoxynivalenol (DON), 0.1 mg/kg fumonisins (FUM), and 56 μg/kg zearalenone (ZEA) for 8 wk. On week 9, a mycotoxin mitigation additive (MA) was added to CON and HP-DDG diets, resulting in a 2 × 2 factorial arrangement of treatments consisting of: CON, CON + MA, HP-DDG, and HP-DDG + MA. Pigs fed HP-DDG had lower (P < 0.01) average daily gain (ADG) and average daily feed intake (ADFI) compared with those fed CON during the first 8 wk. After MA was added to diets, pigs fed HP-DDG diets without MA had lower (P < 0.05) overall ADG than those fed HP-DDG + MA and less (P < 0.05) final BW than pigs fed CON or CON + MA. Adding MA to HP-DDG diets containing relatively low concentrations of mycotoxins was effective in restoring growth performance comparable to feeding CON. In Exp. 2, a different source of HP-DDG was used, and mycotoxin MAs were added to all diets at the beginning of the trial. A total of 144 pigs (BW = 22.7 ± 2.3 kg) were fed either a corn-soybean meal control diet or a 30% HP-DDG diet containing 0.5 mg/kg DON and 0.8 mg/kg FUM for 16 wk. Pigs fed HP-DDG diets had less (P < 0.01) final BW and ADG than pigs fed CON, but there were no differences in ADFI. Feeding the HP-DDG diets reduced (P < 0.01) hot carcass weight, carcass yield, longissimus muscle area (LMA), and percentage of carcass fat-free lean compared with pigs fed CON but did not affect backfat (BF) depth. Pigs fed HP-DDG had less (P < 0.01) saturated fatty acid (SFA) and monounsaturated fatty acid (MUFA) content and greater (P < 0.01) polyunsaturated fatty acid (PUFA) and iodine value in BF than pigs fed CON. These results suggest that feeding diets containing relatively low concentrations of co-occurring mycotoxins can be detrimental to growth performance, and the addition of MA alleviated the growth reduction. Feeding 30% HP-DDG reduced BW, ADG, carcass yield, LMA, and percentage of fat-free lean of growing–finishing pigs but yielded acceptable pork fat quality.

scholarly journals PSIX-14 Evaluation of high-protein distillers dried grains on growth performance and carcass characteristics of growing-finishing pigs

2020 ◽  
Vol 98 (Supplement_3) ◽  
pp. 180-181
Author(s):  
Zhong-Xing Rao ◽  
Mike D Tokach ◽  
Steve S Dritz ◽  
Jason C Woodworth ◽  
Joel M DeRouchey ◽  
...  
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Block Design ◽  
Carcass Characteristics ◽  
High Protein ◽  
Distillers Grains ◽  
Experimental Unit ◽  
Finishing Pigs ◽  
Dried Distillers Grains ◽  
The Difference

Abstract A total of 1,890 growing-finishing pigs (PIC; 359 × 1050; initially 27.1 kg) were used in a 124-d growth trial to compare the effects of pigs fed diets with high-protein dried distillers grains (HPDDG) or conventional dried distillers grains with solubles (DDGS) on growth performance and carcass characteristics. Conventional DDGS contained 29.0% CP, 0.48% standardized ileal digestible (SID) Lys and 9.2% oil, whereas HPDDG contained 39.3% CP, 0.68% SID Lys and 11.1% oil. All diets were formulated on an equal SID Lys-basis with diets containing HPDDG having less soybean meal than diets with conventional DDGS. There were 27 pigs per pen and 14 pens per treatment. Treatments were arranged in a 2×2 + 1 factorial with main effects of DDG source (conventional DDGS or HPDDG) and level (15 or 30%). A corn-soybean meal-based diet served as the control and allowed linear and quadratic level effects to be determined within each DDG source. Pens were assigned to treatments in a randomized complete block design with initial weight as the blocking factor. Data were analyzed using lme4 package in R (version 3.5.2) with pen as experimental unit. Overall, there were no differences observed in ADG between pigs fed either DDG source. Pigs fed HPDDG had decreased (P< 0.001) ADFI and increased (P< 0.001) G:F compared with those fed conventional DDGS. Increasing either conventional DDGS or HPDDG decreased carcass yield and HCW (linear, P< 0.02); however, there were no differences between pigs fed HPDDG or conventional DDGS. Iodine value (IV) was greater (P< 0.001) in pigs fed HPDDG than conventional DDGS, and IV increased (linear, P< 0.02) with increasing DDG. These data suggest that pigs fed HPDDG had greater G:F and IV compared with pigs fed conventional DDGS, probably due to the difference in oil content.

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