广西F3猕猴（Macaca mulatta）生长发育观察

在与F2猕猴GMn-Ns品种相同的生活环境、饲养管理和营养条件下驯养1997年内出生的F3猕猴10只(其中公5只,母5只),并与同年内出生的F2猕猴11只作对照,分别测定其体重、躯干长、尾长及血常规等指标,统计成活率.结果F3猕猴公、母平均体重分别由出生时的363 g和339 g增加到12月龄时的1 596 g和1 550 g,分别比F2猕猴公、母的体重小,经t检验差异不显著(P>0.05).公猴和母猴的躯干长分别由6月龄时的156 mm和151 mm增加到12月龄时的185 mm和181 mm,尾长分别由6月龄时的119 mm和120 mm增加到12月龄时的130 mm和133 mm,F3猕猴躯干长在不同月龄时都比F2猕猴略小,但尾长较接近.F3猕猴12月龄时的成活率为83.3%,血常规正常.说明F3猕猴能在F2猕猴的生活环境、饲养管理和营养条件下正常生长发育.

Growth and Development of F3 Generation of Rhesus Monkey(Macaca mulatta) in Guangxi

A herd of 10 rhesus monkey (Macaca mulatta)(5 males and 5 females) of GMn Ns F 3 generation were raised under the same evironmental,husbandary and nutritional conditions as those of F 2 herd.The indexs of growth included body weight(BW),body length (BL),tail length(TL) etc and hemology.were recorded and compared with those of a herd of 10 F 2 monkeys.The results showed that:(1)BW gained from 363 grams(g) and 339 g of new born to 1 596 g and 1 550 g of male and female in 12 montold,respectiuely,no significont defferent to those of F 2;(2)BL gained from 156 mm and 151 mm of 6 menth old to 185 mm and 181 mm of male and female respectiuely,were slightly shorted than those of F 2.But the TL were no significant defferent between F 3 and F 2;(3)Survival rate:83 3%;(4)Hemology:no deference was found between F 2 and F 3;The results demonstrated that our F 3 monkeys could grow normally under the reccent evironmental,nutritional and husbandary conditions.