Question

reason for necessity of colostrum to the piglet

Answer 1

Answer:

The first feeding of colostrum must be supplied to new litters within hours after birth. Colostrum provides the necessary immunoglobulins (Ig) to kick-start the pig's immune system. In addition to Ig's, colostrum contains high levels of protein, energy and Vitamin D that are vital to newborn pigs.

Answer 2

Colostrum intake is essential for: Energy needs: glycogen stores in a newborn piglet are very rare, therefore the colostrum is needed to maintain their body temperature and metabolism. Acquire passive immunity: the epitheliochorial placenta of swine prevents placental transfer of antibodies.