Application of yeast extract in preparation of bait for improving gastrointestinal health condition of micropterus salmoides

The invention discloses application of a yeast extract in preparation of bait for improving gastrointestinal health conditions of micropterus salmoides. Experiments show that by adding the yeast extract into the feed for the micropterus salmoides, the gastrointestinal health condition of the micropterus salmoides can be improved. Therefore, the use of medicines can be reduced, and green ecological pollution-free breeding is developed. 本发明公开了酵母提取物在制备改善加州鲈肠胃健康状况的饵料中的应用。本发明通过实验发现，在加州鲈饲料中添加酵母提取物，可以改善加州鲈肠胃健康状况。因此可以减少药物的使用，由于发展绿色生态无污染养殖。