The Grazemore decision support system to optimise utilisation of grazed grass in dairy production

摘要：

Introduction Grazing systems are complex and requires good management to obtain a balance between high animal production and efficient utilisation of the grass.The Grazemore Decision Support System ( DSS) is a management tool to increase the utilisation of grazed grass in European dairy production ( Hetta et al.,2005).The system enables simulations of the effects of different grazing strategies and climates on milk production and grass growth.The aim of this study was to evaluate if the DSS is able to provide a schedule for rotation grazing of high yielding dairy cows with high utilisation of grazed grass in the north of Scandinavia.

关键词： software grazing management grazing schedule milk production

作者: Linda Karlsson

作者单位: Dept.of Agricultural Research for Northern Sweden,Swedish University of Agricultural Science,904 03 Umea,Sweden

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）