Browsing by Subject "cows"
Now showing items 1-4 of 4
-
Blood Serum Levels of Calcium, Inorganic Phosphorus and Magnesium in Transition and Peak Lactation Cows
The objective of this study was to determine blood levels of macronutrients in Simmental cows (n=45) during the transition period and peak lactation. The experimental cows were assigned to three groups: Group A (n=15) ... -
Influence of Blood and Milk Selenium Concentration on Somatic Cell Count in Early and Mid Lactation
The aim of this study was to determine the effect of selenium concentration in blood and milk in early lactation on somatic cell count. The average selenium concentration in the blood serum was 0.62 ± 0.11 μmol/l and in ... -
Relationship Between Endocrine Profile, Energy Balance and Milk Yield in Dairy Cows During Lactation
The objective of the present study was to investigate relationship between endocrine profile with energy balance (EB) and milk yield (MY) in Simmental dairy cows during lactation. Fifteen late pregnant cows, 15 early ... -
Supplementary Feeding of Grazing Dairy Cows
The objective of this paper was to consider the effect of supplementary feeding of grazing dairy cows on dry matter intake (DMI), milk production and milk composition. Accurate estimations of total DMI and pasture DMI are ...