dc.contributor.author |
Duttlinger, A.W. |
|
dc.contributor.author |
Benz, J.M. |
|
dc.contributor.author |
Houser, Terry A. |
|
dc.contributor.author |
Tokach, Michael D. |
|
dc.contributor.author |
Dritz, Steven S. |
|
dc.contributor.author |
Prusa, K.J. |
|
dc.contributor.author |
DeRouchey, Joel M. |
|
dc.contributor.author |
Nelssen, Jim L. |
|
dc.contributor.author |
Goodband, Robert D. |
|
dc.date.accessioned |
2009-10-06T20:25:37Z |
|
dc.date.available |
2009-10-06T20:25:37Z |
|
dc.date.issued |
2009-10-06T20:25:37Z |
|
dc.identifier.uri |
http://hdl.handle.net/2097/1792 |
|
dc.description.abstract |
A total of 1,160 barrows (PIC, initially 68.4 lb) were used in a 97-d study to determine the influence of glycerol and dried distillers grains with solubles (DDGS) on growing-finishing pig performance, carcass characteristics, and fat quality. Pigs were blocked by weight and randomly allotted to 1 of 6 dietary treatments with 7 replications per treatment. Pigs were fed corn-soybean meal-based diets arranged in a 2 × 3 factorial with main effects of glycerol (0, 2.5, or 5%) and DDGS (0 or 20%). Overall (d 0 to 97), there were no glycerol × DDGS interactions (P > 0.12) for growth performance, carcass characteristics, and carcass fat iodine value (IV). Increasing glycerol did not affect (P > 0.14) ADG or F/G. Adding 20% DDGS to the diet did not affect ADG. However, pigs fed diets with 20% added DDGS had greater (P < 0.02) ADFI resulting in poorer (P < 0.01) F/G than pigs fed diets with no DDGS. For carcass characteristics, pigs fed increasing glycerol tended to have increased (linear, P < 0.11) yield. Pigs fed diets with added DDGS had increased (P < 0.01) jowl fat, belly fat, and backfat IV compared with pigs fed diets with no DDGS. However, increasing dietary glycerol tended to decrease (linear, P < 0.11) backfat IV. In conclusion, feeding pigs 20% DDGS worsened F/G and increased carcass fat IV, whereas feeding glycerol did not influence growth performance but tended to improve carcass yield and reduce backfat IV. |
en_US |
dc.publisher |
Kansas State University. Agricultural Experiment Station and Cooperative Extension Service |
en_US |
dc.relation.isPartOf |
Swine day, 2008 |
en_US |
dc.relation.isPartOf |
Kansas Agricultural Experiment Station contribution; no. 09-074-S |
en_US |
dc.relation.isPartOf |
Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 1001 |
en_US |
dc.subject |
Dried distiller grains with solubles |
en_US |
dc.subject |
Glycerol |
en_US |
dc.subject |
Growing-finishing pig |
en_US |
dc.title |
Effects of increasing glycerol and dried distillers grains with solubles on the growth performance and carcass characteristics of finishing pigs |
en_US |
dc.type |
Conference paper |
en_US |
dc.date.published |
2008 |
en_US |
dc.citation.epage |
185 |
en_US |
dc.citation.spage |
175 |
en_US |
dc.description.conference |
Swine Day, 2008, Kansas State University, Manhattan, KS, 2008 |
en_US |
dc.contributor.authoreid |
houser |
en_US |
dc.contributor.authoreid |
mtokach |
en_US |
dc.contributor.authoreid |
dritz |
en_US |
dc.contributor.authoreid |
jderouch |
en_US |
dc.contributor.authoreid |
jnelssen |
en_US |
dc.contributor.authoreid |
goodband |
en_US |