Jose Manuel Monroe Monroy,Luis Gerardo Estrella Parraga,Laurent Angeli
申请号：
US14310119
公开号：
US09364483B2
申请日:
2014.06.20
申请国别(地区):
US
年份:
2016
代理人:
摘要：
The present invention concerns a premix composition for feeding cattle, comprising:a) a premix carrier having an overall particle size comprised between 300 and 400 μm,b) zilpaterol, andc) a surface agent.The present invention is also related to a method of increasing the rate of weight gain in cattle, comprising the administration to the cattle of feed additives consisting of a premix composition such as described, over a period of at least two weeks.
