Cement ground pigs are not conducive to insulation

The concrete floor has a higher thermal conductivity and a poorer thermal insulation performance compared to brick and land; this is not a big impact on the big pigs, but fatal to the pigs. One of the characteristics of pigs is that “big pigs are afraid of heat and piglets are cold.” Large pigs are afraid of heat because pigs lack sweat glands and cannot rely on sweating to dissipate heat. Moreover, big pigs wear a thermal underwear all year round (in vivo). Fat), and the pig's coat (hair) is not warm, underwear has not been created, is the most cold.

If the temperature is insufficient, the disease resistance of piglets is greatly reduced, and various diseases are prone to occur. The cement floor belongs to the cool ground, which means that the heat conductivity is strong. The heat of the piglets allows the cement floor to suck away, and it is easier for the cold to have problems. According to scientific research, pigs lie on cement floors, and the effective temperature is 5°C lower than the actual air temperature. In the case of grass or wood, the effective temperature can be 5°C higher; that is, the same temperature is 20°C. The pigs are Lying on a matted ground will not feel cold, because the effective temperature will increase; while lying on the concrete floor, it will often feel cold because the effective temperature is lowered.

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