Lack of iron in piglets.

In our farm in recent years, the piglets began to be born weak. Young grows bad, often there are problems with the limbs, the legs of the toddles are weak,

curved. Previously, we have always done piglets of injections of iron-containing drugs, and now, when in the district center, it was closed with a vetapkek, it is not always possible to buy them. Is it possible to "feed" piglets of iron Anyone else?

If the piglets are poorly growing, breaking legs due to the weakness of the bones, their skin is not pink, but a yellowish, then the reason here is most likely, really in the lack of iron. You can advise as a source of this trace element to use the blood of animals scored. How to do it? I collected the bloodstand after the slaughter of pigs and for preservation used human urin (in proportion 1: 1). Blood was placed in the refrigerator, and there it was stored for two weeks without loss of quality. You can also, mowing fresh blood urinous, stirring, separating the clutch. The liquid part of the blood is stored in the refrigerator, and bunch boil and rape with weak piglets.
I drank liquid blood with newborn piglets of 2-4 ml for 2 days.