EVALUATION OF CHOSEN FACTORS AFFECTING THE TIME SPENT OF FEEDING AT HOLSTEIN DAIRY COWS

被引：0
|
作者：
Musilova, A. [1 ]
Falta, D. [1 ]
机构：
[1] Mendel Univ Brno, Fac Agron, Dept Anim Breeding, Brno 61300, Czech Republic
来源：
MENDELNET 2012 | 2012年
关键词：
feeding; behaviour; feed intake; dairy cows; Holstein; BEHAVIOR;
D O I：
暂无
中图分类号：
F3 [农业经济];
学科分类号：
0202 ; 020205 ; 1203 ;
摘要：
The aim of this paper was to evaluate chosen factors affecting feeding behaviour, especially feeding time at high-production cows. The experiment was done by monitoring a group of Holstein cows (avg. 80 cows) by on-line IP cameras with recording possibility. A number of chosen factors: delivery of fresh feed, milking, removing manure, push feed, human presence and milk yield were analysed to proof its influence on feeding time. It was found that the above mentioned factors had influence on feeding time. Especially it was factors as return from milking parlour, delivery of fresh feed and removing manure. It seems that there is no relation between feed intake and individual milk yield production.
引用
收藏
页码：310 / 316
页数：7
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