Motor activity of 158 Polish Holstein-Friesian cows was evaluated 5 times (before and during milking in a DeLaval 2*10 milking parlour) for both the morning and evening milking, on a 5-point scale, according to the method of Budzyńska et al. (2007). The statistical analysis used multiple logistic regression and classification trees (Enterprise Miner 7.1 software which comes in with SAS package). In the evaluation of motor activity, cows that were among the first ten to enter the milking parlour were more often given a score of 3 points before (11.5%) and during milking (23.5%) compared to the other cows. Cows’ activity tended to decrease (both before and during milking) with advancing lactation. The cows’ reduced activity was accompanied by...
Intensification of milk production is associated with an increase in the number of dairy cows and mi...
The aim of this work was to evaluate the effects of age and pregnancy type in coloured enhanced goat...
The study aimed to determine the effects of medical treatment of postpartum uterus pathologies on ut...
Motor activity of 158 Polish Holstein-Friesian cows was evaluated 5 times (before and during milking...
The aim of this study was to identify the relationship between the lifetime performance of cows and ...
Data on somatic cell counts (SCC) in test-day milkings of 63621 cows from the active population of t...
The aim of the paper was to evaluate the effect of the cow age group and lactation stage on the coun...
The aim of the paper was to evaluate the effect of the cow age group and lactation stage on the coun...
Ciljevi su ovoga istraživanja bili determinirati značajne utjecaje na trajanje razdoblja od teljenja...
An analysis of the effect of milk urea and protein levels in four consecutive lactations on fertilit...
The aim of the present paper was to evaluate the cytological quality of goat milk based on the somat...
The research involved 80 cows being in 2 physiological states: near the end of lactation (approximat...
The undertaken study aimed at determining relations between kappa-casein polymorphism and milk perfo...
The present research evaluated the effect of protein-fi brous extruderate on yield and chemical comp...
The objective of the research was to analyse the influence of selected genetic groups on the daily m...
Intensification of milk production is associated with an increase in the number of dairy cows and mi...
The aim of this work was to evaluate the effects of age and pregnancy type in coloured enhanced goat...
The study aimed to determine the effects of medical treatment of postpartum uterus pathologies on ut...
Motor activity of 158 Polish Holstein-Friesian cows was evaluated 5 times (before and during milking...
The aim of this study was to identify the relationship between the lifetime performance of cows and ...
Data on somatic cell counts (SCC) in test-day milkings of 63621 cows from the active population of t...
The aim of the paper was to evaluate the effect of the cow age group and lactation stage on the coun...
The aim of the paper was to evaluate the effect of the cow age group and lactation stage on the coun...
Ciljevi su ovoga istraživanja bili determinirati značajne utjecaje na trajanje razdoblja od teljenja...
An analysis of the effect of milk urea and protein levels in four consecutive lactations on fertilit...
The aim of the present paper was to evaluate the cytological quality of goat milk based on the somat...
The research involved 80 cows being in 2 physiological states: near the end of lactation (approximat...
The undertaken study aimed at determining relations between kappa-casein polymorphism and milk perfo...
The present research evaluated the effect of protein-fi brous extruderate on yield and chemical comp...
The objective of the research was to analyse the influence of selected genetic groups on the daily m...
Intensification of milk production is associated with an increase in the number of dairy cows and mi...
The aim of this work was to evaluate the effects of age and pregnancy type in coloured enhanced goat...
The study aimed to determine the effects of medical treatment of postpartum uterus pathologies on ut...