The effects of multinutrient block on blood cell cell indicies,enzyme concentration,Protein level and inorganic ion content in Serum of cattles were examed。These cattles were divided into two groups,the first of which was fed with multinutrient block,the second group was a controlled group,The results showed that the cattles fed with multinutrient block grewmuch stronger and more healthy than those who were not。This can be seen from the figures abtained from the experiment。To the cattles fed with multinutient block,figures of the number of r...