[Effects of different anemia prevention forms on the blood parameters of the suckling piglet]

The results of this trials confirmed the earlier experience that suckling piglets kept indoors, without iron supplementation, develop iron deficiency after 14 days postpartum. Piglets kept outdoors did not develop iron deficiency because of the daily iron supplementation from the ground. Principally, a single dose of iron either parenteral (injection) or oral (iron paste) would supply the iron requirements of the suckling piglets. However, iron injection provided even results than that of the oral supply where some piglets treated orally, developed anemia because oral treatment runs a greater risk of misapplication. Best results were obtained by use of an iron form which can be scattered on the ground during the whole period of suckling. The piglets would receive their iron requirement freely during this period. Another form of iron-electrolyte solution can be supplied through the drinking automate. However, the results were unfavorable and the piglets developed symptoms of anemia. This could be attributed to the fact that the piglets do not require extra fluids during the suckling period, when they receive enough dam milk.