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Description
| - Investigation on clinical mastitis (CM) incidence on five Holstein dairy farms in the Czech Republic was done in the period from 1996 to 2003. The average lactational incidence of CM, calculated from the data set of cows having whole lactation only, was0.35, 0.45 and 0.57 for the 1st, 2nd and later lactation, respectively. Average number of CM cases per cow within the 1st, 2nd and later lactations was 0.63, 0.94 and 1.22, respectively. The incidence rate of CM per cow-year at risk calculated from the whole data set was 0.68, 1.00 and 1.27 for the 1st, 2nd and later lactation, respectively. The analysis of CM incidence by test-day model showed the highest proportion of infected cows in the first 10 day of lactations. The incidence rate of CM per day (or per year) at risk was shown to be the best indicators for mastitis susceptibility of a cow or cow groups (bull daughters) because it accounts for the truncated character of the data. (cs)
- Investigation on clinical mastitis (CM) incidence on five Holstein dairy farms in the Czech Republic was done in the period from 1996 to 2003. The average lactational incidence of CM, calculated from the data set of cows having whole lactation only, was
- Investigation on clinical mastitis (CM) incidence on five Holstein dairy farms in the Czech Republic was done in the period from 1996 to 2003. The average lactational incidence of CM, calculated from the data set of cows having whole lactation only, was (en)
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Title
| - Characteristics for mastitis incidence in dairy herds in the Czech Republic.
- Characteristics for mastitis incidence in dairy herds in the Czech Republic. (en)
- Caharkteristika mastitidy u dojnic v Ceské republice (cs)
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skos:prefLabel
| - Characteristics for mastitis incidence in dairy herds in the Czech Republic.
- Characteristics for mastitis incidence in dairy herds in the Czech Republic. (en)
- Caharkteristika mastitidy u dojnic v Ceské republice (cs)
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skos:notation
| - RIV/60109807:_____/05:01:_3518!RIV06-MZE-60109807
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60109807:_____/05:01:_3518
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - repropuction, production, heifer, dairy cattle, metabolic disorders (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...i/riv/kodPristupu
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http://linked.open...ontrolniKodProRIV
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Jílek, František
- Wolfová, Marie
- Frelich, Jan
- Štípková, Miloslava
- Bjelka, Marek
- Illek, Josef
- Bouška, Josef
- Exnarová, Jana
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