“活力2001”是通过微生物发酵产生的活性饲料预混料。其中的微量元素通过发酵形成氨基酸螯合态微量元素。微量元素硒可以预防营养性的肝坏死,是机体不可缺少的微量元素。硒的生物学功能是多方面的,其中最重要的是它的抗氧化功能,对维持正常的生长发育具有重要作用。随着研究的 “Vitality 2001” is an active feed premix produced by microbial fermentation. One of the trace elements by fermentation to form amino acid chelated trace elements. Trace elements Selenium can prevent nutritional liver necrosis, is an indispensable trace element in the body. Selenium biological function is multifaceted, the most important of which is its anti-oxidant function, to maintain normal growth and development has an important role. With research