Assessment of mineral elements of some range species in contrast of livestock requirements

摘要：

Range management is dependent on progressive scientific capability on livestock feeding.Adequate intake of forage by grazing animals is essential in meeting of feed requirements.Matching animal requirements for minerals to available supply from a base diet forms the basis for designing appropriate supplementation programs.Unlike other nutrients, minerals can not be synthesized by animals, therefore animals must acquire adequate amounts of required elements from their environment (Karn et al.2003).

关键词： minerals livestock requirements forage Lorestan .

作者: Kaboli,S.H Arzani.H. Fazel,L.

作者单位: University of Tehran Professor of University of Tehran

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）