Raising commercial pigs requires ensuring suitable environmental conditions

Environmental conditions needed for raising commercial pigs: First, the temperature must be suitable: the suitable temperature for commercial pigs is 16 to 22°C before they reach 60 kg of body weight, and 14 to 20°C at 60 to 90 kg of body weight. Too high or too low a temperature will affect growth. Second, the humidity must be suitable: the suitable humidity for commercial pigs is 60% to 90%. Third, the light should not be too strong, so as not to affect the pigs' sleep. Fourth, the concentration of toxic and harmful gases such as ammonia, hydrogen sulfide and carbon dioxide should not be too high. Fifth, the stocking density must be appropriate. Sixth, reduce noise and keep things quiet.