m and biological function.
2. Slow release H+, so as to improve the acid degree in the young animal digestive system long enough activate some imporant enzyme and improve the nutrient absorption.
3. prevent some kind of live bacteria go into the end of small intestine, improve the beneficial bacteria growth and inhibit the harmful bacteria growth; can replac part of the antibiotics.
4. improve the feed palatability and decrease the weaning stress; increase the daily gain and lower the FCR.
5