Influence of some factors on the health state of udders in cows bred in indywidual farms of Zamosc voivodeship

The health of udders in 292 cows maintained in 32 indyvidual farms was analysed. From 1164 quarters of foremilk estimated by CMT, 841 were negtive, 216 doubtful, 97 positive and 10 were highly positive. Inflemmations of milk galnds were found in old cows more frequently than in heifer cows and secon...

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Bibliographic Details
Published inAnnales Universitatis Mariae Curie-Skłodowska. Sectio EE Zootechnica Vol. 17
Main Authors Borkowska, D, Rozycka, D. (Poland)
Format Journal Article
LanguagePolish
Published 1999
Subjects
ANIMAL HEALTH
DAIRY COWS
DURACION DE LA LACTANCIA
DUREE DE LA LACTATION
EXPLOITATION AGRICOLE PRIVEE
EXPLOTACIONES PRIVADAS
GLANDE MAMMAIRE
GLANDULAS MAMARIAS
LACTATION DURATION
MAMMARY GLANDS
MAMMITE
MASTITIS
MILK YIELD
POLAND
POLOGNE
POLONIA
PRIVATE FARMS
RENDEMENT LAITIER
RENDIMIENTO LECHERO
SANIDAD ANIMAL
SANTE ANIMALE
VACAS LECHERAS
VACHE LAITIERE
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Summary:The health of udders in 292 cows maintained in 32 indyvidual farms was analysed. From 1164 quarters of foremilk estimated by CMT, 841 were negtive, 216 doubtful, 97 positive and 10 were highly positive. Inflemmations of milk galnds were found in old cows more frequently than in heifer cows and second lactation rank. Defects of udder conformation (occurrence of unbalaced udders and extra teats mainly), summer season and final period were favourable agents of mastitis
Bibliography:L73
2001001024
ISSN:0239-4243