Seasonal changes on trace elements and analysis of their sufficiency or lack in Soil‐Forage‐Animal ecosystem in stud farm around Qinghai Lake

摘要：

The study on research and utilization of trace elements about soil‐forage‐animal ecosystem in Qinghai province was little before, which limited the development of pleateu husbandry at a certain extent.So, we did the experiment about the seasonal changes of the system.It has significant meaning to take full advantage of superior natural conditions, increase local economic returns and improve ecological environment.

关键词： Qinghai trace element content soil‐forage‐animal ecosystem seasonal changes

作者: T.Jiao L.Zhang R.T.Liu

作者单位: Pratacultural College,Gansu Agricultural University,Lanzhou 730070,China Jiangsu Animal & Veterinary College,Taiz hou 225300,China

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）