KM小鼠哺乳期内日龄与体重的关系  

correlation between days and liveweight of KM mice in milking period

作　　者：王立[1] 范丽华[1] 张海艇[1] 邢志淑 张承梅[1] 戴静 

机构地区：[1]山东医科大学实验动物中心

出　　处：《黑龙江畜牧兽医》1996年第8期6-8,共3页Heilongjiang Animal Science And veterinary Medicine

摘　　要：取体成熟ＫＭ小鼠１４０只，分别采用一雌一雄长期同居法和短期同居法进行交配繁殖，分别测定第一、二胎仔鼠哺乳期内（１～２１日龄）的体重，得到四组数据。经统计分析得出哺乳期内ＫＭ小鼠日龄与体重的直线回归方程，回归关系极显著（Ｐ＜００１），绘制了仔鼠生长曲线与日增重曲线。whole-grown KM mice were taken out, one female lived together with one male for a long or short period separataly. Liveweithtof newborn mice was weithed. The mice xhould be the ist and 2nd littleboth being nursing period(1～21days).4 group data were gothen. Usingstatistical analysis.workedat The line regression equation between daysand liveweight. the regression relation was significant (P<0 01)The babymice growing-up graph and liveweight gain per day were drawn out couldbe treated as bosic data of experiments.

关 键 词：KM小鼠 哺乳期 增重 生长 

分 类 号：S865.131[农业科学—野生动物驯养]