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National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Noise in poultry breeding.
 STLUKA, Petr
The primary objective of this thesis is measure noise levels in appropriately selected poultry locations. Specifically, breeding hens, which are laying and kept in battery cages three-storey vertical. A subsequent graphical evaluation of measured and calculated values and evaluate the results of the applicable standards and sanitary regulations. In case of exceeding the permissible limits of health is also necessary to propose desirable precautions to improve situation. Secondary objectives are characteristics of poultry, a description object's structural and design and its technological equipment.
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