Temperature Humidity Index (ITU) is an indicator of the thermal conditions of the animal production environment. This index was estimated using values of air temperature and dew point temperature and its frequency distribution were calculated for hourly values in a monthly period for&#x...

This work objective was esteem the eggs production level, utilizating a model, with base in environmental parameters, for several representative places of Paraná State/Brazil, identifying the areas with better environmental aptitude for this activity. Climatological Normal data of the period ...