Direction: Give at least three brief explanations why do we need to give the
right temperature on the different age of pig? Write your answer
in 1 whole sheet of paper.
Answers
Answer:
Why temperature is important
Feed intake, feed conversion ratio (FCR) and growth are all affected by temperature. The thermoneutral zone is the range of temperatures over which pigs can maintain their normal body temperature without affecting their heat production.
The specific temperature required is determined by the cost of maintaining that temperature, measured against the benefits or penalties associated with changes in growth rate, feed intake and conversion efficiency.
Generally, as pigs age and gain weight, their tolerance to low temperatures increases while their tolerance to high temperatures decreases.
There is a step change at weaning where pigs' critical temperature increases for a short period. This is mainly due to a drop in feed intake caused by stressors such as a change in diet and separation from the sow.