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… in earlier studies of red-tails in this area. The study subjects included both lactating and non-lactating females, juveniles and on some occasions the resident male. The purpose of this study was to examine the grooming behaviour of red-tailed guenons and whether or not the …
… normal for ruminants. In this investigation the heart rates of seven lactating cows were recorded continuously during the period around drying off. The first recording took place at the farm from where the cows were bought, and then their heart rate was monitored after their …
… forest, located on the western border of the Masai Mara National Reserve. Non-lactating and lactating females with their offspring were observed. Because we could not recognise individual animals a focal animal was selected by the proximity to the observer and overall …
… of grazing dairy 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 …
… The purpose of this study was to investigate how the magnesium balance in lactating cows was affected by increasing levels of potassium in the diet, and to determine in which level of potassium extra magnesium needed to be provided. The hypothesis was that the cows would absorb …
… from pancreas. Four of the cows were in early lactation and two were non-lactating and not pregnant. Series of blood-samples were collected to analyze the concentration of insulin and glucose in the blood. The cows were given lower levels of glucose than have been used in …
en enkätstudie
… get used to the robot arm and within ten days after introduction, most first lactating cows visited MS voluntarily. Most of the farmers thought it was advantageous if the heifers had been in contact with MS before calving. Some farmers thought it was disadvantageous because …
… of parasite infections under Swedish conditions. Feeding rations for lactating ewes in 2003 were made for five herds in the study. The feeding rations were based on nutrient analyses of the forages and concentrates. Random bales of thilage that were used as feed were weighed to …
… the difference between sexes, males stood significantly more than both the lactating and non-lactating females did. No other behaviours in the comparison between the sexes differed significantly.
… can cause obesity and dental overgrowth as well as diarrea and constipation. Lactating rabbit does have a higher demand for dietary calcium, energy, protein and fat, compared to non-lactating rabbits. Rabbit kits are totally dependent on the milk their mother provides up till …
… value of urea in milk. Amino acid composition of the WWDG is not optimal for lactating dairy cows when the first limiting amino acid is methionine. The phosphorus content of WWDG is higher than that of calcium. In studies, WWDG from Nöbbelöv has been stored for up to eight weeks …
effekter på våmmetabolismen
… divided in two different parts. In the first part three rumen fistulated non-lactating, nonpregnant cows were used. Fractional disappearance of glycerol from the rumen was determined by means of a combination of in vivo and in vitro methods. Furthermore the effects of glycerol …
… a dose of 5 ml/kg bodyweight to cows with DA. Five healthy, non-pregnant, non-lactating cows served as controls. Furthermore the effect of 250 g respectively 125 g Seltin® +50 g MgO solved in 20 l lukewarm water given orally to 3 cows suffering from LDA whose abomasums first had …
… Cattle Research Centre (Kungsängen) in Uppsala, Sweden. The study included 12 lactating dairy cows, 6 high ranked and 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 …
… be considered necessary for hard working horses, mares at long-term gestation, lactating mares as well as growing horses. According to the survey, the two most common reasons for using vitamin supplements were shedding of coat in spring, and change of coat in autumn. The survey …
