Use of horizontal and angled perches by broiler chickens
Posted in: Production by admin on January 1, 1999 | No Comments
Since roosting increases the survival of wild relatives of domestic birds, it was expected that chickens would choose to roost on perches, and would prefer upward angled perches over horizontal because angles perches have the characteristics and accessibility of those found in nature. Perches were provided to 16 pens of male broiler birds in one of four ways: 0A
Illness and injury in animal confinement workers
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Predicting stockperson behaviour towards pigs from attitudinal and job-related variables and empathy.
Posted in: Production by admin on January 1, 1998 | No Comments
Concentrations and Emissions of Airborne Dust in Livestock Buildings in Northern Europe
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