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Genetic and environmental parameters estimation for milk traits in Slovenian dairy sheep using random regression model
dairy ewes test-day records orthogonal Legendre polynomials heritability additive genetic correlations
2015/6/24
(Co)variance components for daily milk yield, fat, and protein content in Slovenian dairy sheep were estimated with random regression model. Test-day records were collected by the ICAR A4 method. Anal...
Interaction between oviposition time, age, and environmental temperature and egg quality traits in laying hens and broiler breeders
hen production type age temperature oviposition
2015/6/23
An experiment with laying hens and broiler breeders of two ages (young 22 vs. 36 weeks, old
83 vs. 64 weeks) and at temperatures of 20 and 28°C was carried out to evaluate the interactions between
...
Isolation and molecular characterization of Listeria spp. from animals, food and environmental samples
Listeria seasonal variation PCR-RFLP RAPD
2015/4/15
A total of 46 Listeria spp. were isolated from 719 samples (milk, bulk tank swabs, cheese, feed, water, faeces and the environment) collected from 415 cattle and 304 sheep over 12 months (from Februar...
Characterization of enterococci of animal and environmental origin using phenotypic methods and comparison with PCR based methods
Enterococcus identification D-alanin-D-alanin ligase PCR
2015/4/8
The purpose of this study was to evaluate the discriminatory power of ddl-PCR (D-alanin-D-alanin ligase PCR) and ITS-PCR (Internal Transcribed Spacer PCR) for accurate identification of enterococcal s...
Mycobacterium arupense among the isolates of non-tuberculous mycobacteria from human, animal and environmental samples
16S rDNA sequencing non-tuberculous mycobacteria ecology
2015/4/7
Mycobacterium arupense is a non-tuberculous, potentially pathogenic species rarely isolated from humans. The aim of the study was to ascertain the spectrum of non-tuberculous mycobacteria within 271 s...
Variations in environmental contamination by polychlorinated biphenyls (PCB) and chlorinated pesticides (Lindane, DDT) on ping farms in Hodonín district in 1994 to 1999
pig farms polychlorinated biphenyls lindane DDT feed mixtures drinking water dust sediments pork sources health
2015/1/26
Environmental samples (n = 216) were collected at regular intervals from 1994 to 1999 on three pig farms (D., M., T.) in the area of the district town of Hodonín, Czech Republic. The samples of feed m...