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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
...
Effect of season and age on blood minerals, liver enzyme levels, and faecal egg counts in Nguni goats of South Africa
alkaline phosphatase aspartate aminotransferase
2015/6/23
The objective of the study was to determine the relationships between age of the goat and faecal
egg counts, liver enzymes, and minerals in the wet and dry seasons in male and female Nguni goats of ...
Diagnostic testing of different stages of avian tuberculosis in naturally infected hens (Gallus domesticus) by the tuberculin skin and rapid agglutination tests, faecal and egg examinations
avian mycobacteriosis IS901 PCR
2015/3/17
Avian tuberculosis (ATBC) is a significant cause of morbidity and mortality in birds in zoos and
breeding establishments. The primary sources of Mycobacterium avium subsp. avium (MAA) of serotypes 1...