1, 000, 000/200, 000IU/G 500, 000/100, 000IU/G Main composition: vitamin A, vitamin D3 Application: promote growth 1, ... , 000IU/G500, 000/100, 000IU/GFunction: 1) Improve the feed’s vitamin A and vitamin D3, increase the body'simmunity. 2 ... livestock and poultry, promote growth of animal. 3) Reduce livestock’s morbidity and mortality, enhance immunity. 4) Improve egg-producing rate ...