蛋鸡无豆粕日粮的试验研究

Study on Non Bean Meal Ration of Laying Hen

用玉米蛋白、豌豆蛋白、菌丝蛋白等替代蛋鸡日粮中的豆粕 ,经预混料添加剂调整营养 ,其产蛋率与豆粕日粮差异不显著 ,而无豆粕日粮比含豆粕日粮成本降低3 .2 2 % ,蛋的饲料成本降低 5.83 %

Bean Meal in the ration for laying hen was replaced by corn protein,pea protcin and hypha protcin.The laying rate which feeding non-bean meal ration was not significant difference with that of hens fed bean meal ration,but compared with bean meal ration,the cost lowered 3.22 per cent by feeding non-bean meal ration and feed cost of the eggs decreased 5.83 per cent.