10 uppsatser
… in dairy production has resulted in a housing system where feeding and milking is done automatically without human contact, a so called automatic milking system. The motives for utilising an automatic milking system, is to increase the animal welfare and to decrease the need for …
… is to find out how to get a well functioning cow traffic in an automatic milking system. Different technical and building solutions are analysed and some adjustments are proposed for the DeLaval herd management software. Case study 1: Lactation chart comparison from traditional …
en enkätstudie
Habituation to an automatic milking system (AMS) for cows in their first lactation differs from habituation to other milking systems. In AMS the cows are supposed to visit the milking station (MS) voluntarily. The milking takes place individually during the whole day, except …
… partly mixed rations (PMR) and is almost always used when using an automatic milking system (AMS). When using TMR and PMR it is important to have a high hygiene, be accurate when mixing the feed and to look after cows in a good and strict way. The aim of this study was to …
… 6 low ranked. The cows were housed in a loose housing barn with an automatic milking system (AMS) to which they had access 24 hours a day. During the experiment the total number of cows in the barn was 46. A forced cow traffic with pre-selection was used. The behavioural study …
Automatic milking systems (AMS) are part of a growing trend in Sweden and the number of milk-producing farms is decreasing rapidly. One main reason for the AMS is its ability to facilitate work for the farmer. The effects of introduction prior to calving have not been documented …
… Sweden. Collection of udder composite milk samples started on the first milking after administration of the antibiotic treatment and proceeded during treatment and withdrawal periods until five days after end of withdrawal time. From each animal, approximately 30 samples were …
… peat as a litter to dairy cows. The study consists of two parts, one station experiment and one interview with 20 farmers that had used or were using peat litter. The focus in the station experiment was on lying and standing behaviour, hock lesions, cleanliness, hygiene at the …
… these participated twice. 18 of the 24 cows were milked in an AMS (automatic milking system) while the rest of the cows were in conventional stables. 140 quarter milk samples were collected at seven occasions. To get a rough estimation about the cell count in the milk CMT …
… to go in and out of the barn as they wanted until they were all taken in for milking around 3 pm. The cows´ choices of location were automatically registered by the necklace transponder in antenna- portals located at the barn exit. The cows´ visits in the automatic concentrate …
