Rotational grazing effects of dairy cows on yield and consumption in dwarf napiergrass at a paddock scale for 3 years from the establishment in southern Kyushu,Japan

摘要：

The main factor limiting milk production from pasture is a low dry matter intake (DMI).It is important that herbage mass be maintained throughout the day in order to achieve a high daily DMI,but changes in quantity and quality associated with the consumption of the sward have a detrimental effect on herbage mass and intake rate ( McGilloway et al.,1999).Dwarf‐late (DL) napiergrass pasture,oversown with Italian ryegrass,can be utilized in rotational grazing in Miyazaki, southern Kyushu ( Ishii et al.,2005;Wadi et al.,2007).This study was conducted to determine herbage matter,herbage consumption and DMI of grazing dairy cows from dwarf napiergrass pasture at a paddock scale for 3 consecutive years from the establishment in southern Kyushu,Japan.

关键词： dry matter intake dwarf napiergrass rotational grazing yield

作者: A.Wadi Y.Ishii H.Hasyim R.F.Utamy S.Idota K.Fukuyama

作者单位: Polytechnic Agriculture Negeri Pangkep,Segeri Mandalle,90655 Indonesia Faculty of Agriculture,University of Miyazaki,Miyazaki,889-2192 Japan Interdisclip linary Graduate School of Agriculture and Engineering,University of Miyazaki,Miyazaki,8 Regional Food SecuritYa gency,Makassar,90130 Indonesia Faculty of Agriculture,University of Miyazaki,Miyaz aki,889-2192 Japan

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）