Genetic analysis for mastitis resistance and milk somatic cell score in French Lacaune dairy sheep
نویسندگان
چکیده
منابع مشابه
Genetic Analysis and Genetic Evaluation for Somatic Cell Score in French Dairy Cattle
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متن کاملGenetIc evaluatIon for mIlk productIon traIts In slovakIan lacaune sheep
Selection for breeding animals as parents of next generation, based on genetic analyses of most important traits, became a standard for selection practices in most of the farm animal species in Slovakia. In this respect, about ten years of experience could be traced in Slovakian dairy cattle (Candrák et al., 1997) and pigs (Groeneveld and Peškovičová, 1999 and Peškovičová et. al., 1999). First ...
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The economic weights for somatic cell score (SCS) have been calculated using profit functions. Economic data were collected in the Latxa breed. Three aspects have been considered: bulk tank milk payment, veterinary treatments due to high SCS, and culling. All of them are non-linear profit functions. Milk payment is based on the sum of the log-normal distributions of somatic cell count, and vete...
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ژورنال
عنوان ژورنال: Genetics Selection Evolution
سال: 2001
ISSN: 0999-193X,1297-9686
DOI: 10.1051/gse:2001124