摘要
将健康的当年鲫鱼400尾随机分为4组,每组两个重复,每个重复50尾,各组分别饲喂添加0%EM、2%EM、4%EM、6%EM的饵料,试验结束后,测定各组鱼的增重率和血液生理指标,分析在饲料中添加不同浓度的EM后对鲫鱼生长发育和血液生理指标的影响。试验结果显示,添加6%EM试验组鲫鱼的增重和血液生理指标效果最佳。
The healthy 400 carassius auratus in those years were divided into 4 groups at random, each testing includes two repeats, with each of 50 carassiusauratus. Then each testing group was fed with feedstuff mixed into 0%EM, 2%EM, 4%EM and 6%EM respectively. We measurated the increase on the weight and the blood physiological index of each group and analysed the different concentration of EM to the influence of the growth and blood physiological index of carassiusauratus after 40 feeding days. As a result, the best consequence on the increase of the weight and the blood physiological index of crucian appeared in the group of 6%EM.
出处
《饲料工业》
2006年第14期23-26,共4页
Feed Industry
