Chad D. Hagen;Steven P. Weiss;Dale Green;Wayne Cast;Kenneth W. Purser;Ran Song
发明人:
Chad D. Hagen,Steven P. Weiss,Wayne Cast,Kenneth W. Purser,Ran Song,Dale Green
申请号：
US13803002
公开号：
US20140121275A1
申请日:
2013.03.14
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Feeding a diet supplemented with DDGS or another supplement containing UFA at a level above a threshold to animals such as swine, cattle, and poultry can have negative effects on carcass fat, certain growth parameters, and meat characteristics. However, if this diet is provided with a second supplement that contains CPFA at specified levels in the diet, the negative effects otherwise expected are wholly or at least partially countered. The invention recommends employing a supplemental source of CPFA between about 0.001% and about 0.5% of the diet by weight. Negative effects on carcass characteristics caused by ractopamine can also be countered by the addition of this amount of at least one source of CPFA in the diet.
