176 uppsatser · sida 1 av 12
… four case studies. The objective 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 …
… order to increase milking frequency, it is essential to have well-functioning cow traffic. Investing in an AMS is a great capital investment for the farmer, thus it is of major importance to ensure maximal AMS capacity. This study investigated the effect of the traffic systems …
… cattle have not taken the climate under consideration. A high lactating dairy cow produces a great amount of heat which she has to dissipate in order to maintain her deep body temperature. The ways of heat dissipation are affected by several climatic factors as well as the …
… to answer the following questions. What is the average construction cost per cow and in which interval does it fall? Is the cost per cow lower in bigger barns than in smaller ones? Which milking system has the highest and the lowest construction cost. Is it cheaper to build an …
Today a trend can be seen towards fewer dairy farms and increasing number of cows per farm. Larger farms set a higher demand of more labour efficient milking systems. The time to enter and exit milking rotary platforms is crucial to maintain a high cow throughput. This study is …
… is the most common and most costly disease among dairy cows. According to Swedish Dairy Association approximately 65 % of all cows in Sweden have mastitis some time during lactation. Subclinical (without detectable symptoms) mastitis constitutes the largest problem. The cases …
… A possible reason for this is the lower amount of milk delivered/sold per cow, i.e less tonnes of milk to divide the nitrogen losses with. The rate of explanation explains how much of the nitrogen surplus that can be found as calculated losses on the farm level. If, for example …
… with interviews from nine suckler herds. How to reducecalf mortality in the cow herd is the focus of this paper. To get profitability of a herd, it isimportant that you get a live calf per cow and year. Good fertility of the cows thus is veryimportant. During the years 2007 - …
a case study on nine commercial dairy farms in Sweden
In Automatic Milking Systems (AMS), cows are kept in a free stall barn equipped with one or several milking units (MU). The cows? activities in the system are called cow traffic. There are three types of cow traffic systems: guided, partly-guided and free. Free systems have no …
… GothenburgDepartment of Internal Medicine and Clinical NutritionAbstractTitle: Cow’s milk and chronic constipation in children ? A systematic reviewAuthor: Sara Palm & Anna SvenssonSupervisor: Frode SlindeExaminer: Anna WinkvistProgramme: Dietician study programme, 180/240 …
a study of the advisory service "Ask the Cow" and the web report "Animal Welfare Signals"
… animal welfare, which led to a development of the advisory service of ”Ask the Cow” and the web report ”Animal Welfare Signals”. The aim of this project was to find out if register data from ”Animal Welfare Signals” can be used as a screening tool for detecting herds at risk of …
… think it’s going to be difficult to carry on the milk production with only 28 cows. I wanted to investigate the possibility to increase the herd of cows. I also wanted to compare this cost with a new cow house the cows where milked with a robot. To both alternatives you also …
kostnader och åtgärder
To get a good economy on the dairy farms the fertility control of heifers and cows is a crucial factor. It is also important to know which key parameters that should be tracked. In this work well established routines for heat detection have to be applied. When the dairy farmers …
inflytande av besättningsstorlek, samt mekaniserings- och automatiseringsgrad
… barn conditions during winter. Since there is a compulsory to have dairy cows grazing 3 to 5 months during summer time in Sweden time studies during this season is important to have a full picture of needed working time. During grazing season time studies was carried out at 14 …
En djupdykning i ostmassan
… kind, made out of buffalo’s milk, and the industrially made kind, made out of cow’s milk. Both the techniques as well as the kinds of milk used have a huge impact on the final product. The authors had access to fresh ewe’s (sheep’s) milk from a local farmer. Could it be used to …
