福建黄兔繁殖性状相关研究  

Asstudy on Correlation of Reproductive Traits in Fujian Yellow Rabbit

作　　者：徐龙[1] 林和官[1] 

机构地区：[1]福建省农科院畜牧兽医研究所

出　　处：《福建畜牧兽医》1994年第2期13-15,共3页Fujian Journal of Animal Husbandry and Veterinary medicine

摘　　要：本文对３１０只母兔的繁殖性状进行了测定分析，结果表明；妊娠期与产仔数、产活仔数及活仔窝重呈负相关，相关系数分别为－０．４２６＊、－０．３５０＊和－０．５１５头４胎内母兔，胎次对产仔性能无影响，对母兔泌乳性能有一定影响。同样条件下胎次增加。泌乳性能提高，第３胎较第２胎有显著提高。The study was cattied out among 30 heads of femal rabbits and 72 nests of rabbitlets.The resulte;show that the correletion between gestation period and litter size, surviyals, carnivals Weignt at birth are negative, an the correlation coefficient are-0.426, -0.350 and-0.515, respectively .d in the first four pregnants, pregnant tinies has a certain effect on milkability, but no effect on rabbitlets produce, and,as the pregnant times increases,.the milkability rises.The milikability of the third, Pregnant rises remarkablyas compared with the second.

关 键 词：福建黄兔 性状相关 繁殖 兔 

分 类 号：S829.1[农业科学—畜牧学]