Inulin and prebiotics are inhibitors in growth of bacterial pathogens, discarded in toxicity of bacteria, altered antibiotic drugs so enhanced nutritional absorption of ingredients feeding and synthesis vitamin B groups in poultry instestine. It is necessary that feeders supply cereals contains alot of nonstarch polysaccharides(NSP) components that extremely damaged intestinal tractthat soon observe with young poultry farm. Estimation of inulin in suitable ratio in poultry dietary for prevention of diseases in intestine by digestive disorders or inflammation factors. Research models show supplements inulin for poultry feeding that is higher quality with morphology of villi on surface intestine characteristics and better against from attached physical activity of bacteria. Therefore absorption efficiency of nutrients is better than opposite effects then remains better about hematology of blood.