[Suckling of piglets with artificial colostrum [pig husbandry]]

allaitement allattamento calostro chemical composition colostro colostrum composition chimique composizione chimica immune serum immunisation immunization immunizzazione immunodeficiency immunoglobuline immunoglobulins immunserum inmunodeficiencia inmunoglobulina integratori lactancia latte ricostituito leche reconstituida mortalidad mortalite mortality piglets porcelet reconstituted milk siero immune suckling suero inmune suinetti suplementos supplements