GHP-PAS data

A precision air supply system for cooling cows was installed and monitored, combined with the traditional GHP system to improve both the thermal environment in the dairy barns and the animal wellbeing. The objectives of this study are to evaluate the innovative geothermal heat pump-precision air supply (GHP-PAS) system for its effectiveness in mitigating heat stress in lactating dairy cattle, as well as their energy performance and local cooling performance in the free stalls.