芬兰蓝狐杂交改良本地蓝狐生产性能研究

Production Function of Finland Arctic Blue Fox Improve Local Artic Blue Fox

用芬兰蓝狐通过人工授精杂交改良本地蓝狐，研究其生产性能。结果表明，窝育成数平均７８ 只，与本地狐差异不显著（ Ｐ＞ ００５） ；育成狐体重平均９７ ｋｇ ，显著高于本地蓝狐（ Ｐ＜００１） ；育成狐体长平均９５８６ ｃｍ ，显著高于本地蓝狐（ Ｐ＜ ００１） 。按当地市场价格，每张改良蓝狐皮比本地蓝狐皮高出３００ ～４００ 元，经济效益十分显著。

Using Finland arctic blue fox improve local arctic blue fox by artificial insemination method. Results showed that the survive fox is 7.8,compared with local fox do not different (P>0.05), Body weight of survive fox is 9.7 kg, it is higher than local fox (P<0.01). Body length of survive fox is 95.86 cm, it is higher than local blue fox(P<0.01). Compared with local market price that one blue fox fur robe is higher 300～400 yuan than local blue fox fur robe.