Calculate the effective temperature for pig farming.

The effective temperature for pig farming can be calculated by multiplying the ambient temperature by the ventilation coefficient and the soil type coefficient.
The ventilation coefficient varies between 0.6 and 1, depending on the perception of air movement.
The soil type coefficient varies between 0.7 and 1.4, depending on the type of soil and the presence of straw bedding.
The effective temperature for pig farming is less affected by relative humidity than for other species, due to the lower importance of heat loss by evaporation in pigs.
The concept of comfort temperature refers to the range of effective temperatures in which the animal does not experience thermal stress and has minimal energy needs.