去势对雄水貂生长发育及毛皮质量的影响  

EFFECT OF CASTRATION ON MALE MINKS GROWTH AND PELT QUALITY

作　　者：李和平[1] 佟煜人[1] 杨福合[1] 鲁月英[1] 田庆宝[1] 李红[1] 孙福林[1] 

机构地区：[1]中国农业科学院特产研究所

出　　处：《特产研究》1994年第3期18-19,共2页Special Wild Economic Animal and Plant Research

摘　　要：对不同日龄（５５，８５，１１５，１４５）去势雄水貂的生长发育及毛皮质量的研究结果表明：５５日龄去势的雄水貂在打皮时（２０５日龄）体重和体长均极显著低于未去势者（Ｐ＜０．０１）；毛皮质量有所提高，但５５日龄去势的雄水貂皮长度明显降低（Ｐ＜０．０５）；因而水貂去势不宜早于８５日龄。Abstract This study on different days old (55,85,115,145) castrated male mink shows that: The 55 days old castrated male mink's body weight and length was belower than the entire male mink's when it was slaughted for pelt (p<0.01); The pelt quality of castrated male mink was slightly increased,whereas pelt length of castrated male mink at 55 days old was shorted signifiantly (p<0.05) From the result we suggestted that it isn't suitable to castrate male mink before 85 days old.

关 键 词：水貂 生长发育 阉割 毛皮质量 

分 类 号：S865.22[农业科学—野生动物驯养]