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Genetic parameters of test-day somatic cell scores for the first three lactations of Polish Holstein-Friesian cattle
heritability genetic correlation somatic cell count dairy cattle
2015/6/9
Genetic parameters for somatic cell score in the first three lactations of Polish Holstein-Friesian cattle were estimated. A multiple-lactation model was applied with random herd-test-day effect, fixe...
Genetic parameters for somatic cell score in the first three lactations of Czech Holstein and Fleckvieh breeds using a random regression model
test-day somatic cell score random regression model genetic parameters Holstein cattle Czech Fleckvieh
2015/6/9
A multiple-lactation random regression model was applied to test-day somatic cell score (SCS) records from the first three lactations of Czech Holstein and Fleckvieh cows. For Holstein, the data inclu...
Change of amino acid profile in Charolais cows’ colostrum and transient milk during the first week post partum
Charolais cows colostrum transient milk amino acids
2015/6/2
In this study the change in amino acid profile in cow’s colostrum and transient milk during the first week after parturition was examined in a Hungarian Charolais herd. Experiments were carried out wi...
Effects of superstimulation with fsh on follicular population and recovery rate of oocytes in the growing phase of the first and second follicular wave
ovum pick-up superstimulation cattle
2015/1/26
Effectiveness of in vitro production of embryos (IVP) is limited among other factors by the recovery rate of oocytes. Gonadotropin superstimulation can improve the recovery rate of oocytes. The effect...
Porcine pleuropneumonia: the first evaluation of field efficacy of a subunit vaccine in Croatia
porcine pleuropneumonia immunoprophylaxis vaccine efficacy
2015/1/26
A vaccine for porcine pleuropneumonia caused by Actinobacillus pleuropneumoniae was studied in Croatia on a farm infected by agent serotypes 2 and 9. Vaccination with a commercial subunit vaccine was ...