摘要
目的 通过比较不同饲料对动物生长的影响 ,选择质优价廉的饲料。方法 将不同来源的A、B、C三群Wistar大鼠分别分成 4组 ,用a、b、c、d四种鼠料分别喂养 ,每周称量动物体重和饲料消耗量 ,比较各组平均增重和采食量。结果 经方差分析A、B、C各群动物的增重情况 ,同群各组体重增长差异无显著性 (P >0 0 5 ) ,但采食量却不同。结论 4个饲料厂的鼠料对同群的 4组Wistar大鼠的生长无显著性影响 ,但饲料d的消耗量最高 。
Objective To select a full\|nutrient diet for laboratory animals which has good quality as well as lower price through comparing the grouth effect on Wistar rats from different diets produced in Beijing.Methods Wistar rat A,B and C from different units were divided into 4 groups fed with 4 kinds of full\|nutrient diets a,b,c and d.By weighting each rat and the diet in each cage every week the increased weight of 4 groups of rats and the day\|average consumption of 4 diets in each cluster were compared.Results The average increased weight of 4 groups in the same cluster of Wistar rats were no significant difference (P>0.05),but the day\|average consumption of 4 diets was different.Conclusion there is no significant difference between the 4 diets produced in different companies for the growing Wistar rats of the 4 groups in same cluster. The day\|avergae consumption of diet d is the highest,and that of diet c is the lowest.
出处
《中国实验动物学杂志》
2001年第4期195-198,共4页
Chinese Journal of Laboratory Animal Science
基金
中国预防医学科学院科研基金资助
