VAN DEN BERG, KAREL,VAN DER LELY, ALEXANDER,THEELEN, ANTOON PETER ANDRE
申请号：
CA2764951
公开号：
CA2764951C
申请日:
2010.06.14
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A method of managing agroup of dairy animals comprises the stepsof. extracting milk from at least one of thedairy animals (10)； - measuring a value ofat least one milk parameter which is relatedto the composition of the milk as far as saidcomposition is defined by the amount ofprotein and/or energy intake by the dairyanimal； comparing at least the measuredvalue with a criterion； allowing the at leastone dairy animal access to a pasture (4)with grass, depending on a result of saidcomparing. The measured milk parameteris, for example, urea. Thanks to theinven-tion, access to the pasture will becomplete-ly or partly blocked for a dairy animalhav-ing a high content of urea. Said dairyani-mal is thus prevented from taking in anun-desirably large amount of protein.
