肉兔血浆碱性磷酸酶活性比较及其与生产性能关系的研究

Studies on Activity of Plasma AKP and Production Performance in Meat Rabbits

对新西兰白兔、加利福尼亚兔、布列塔尼亚兔 (A系 )、齐卡兔 (G系 )、布列塔尼亚兔 (A系 ,♂ )×加利福尼亚兔 (♀ )、布列塔尼亚兔 (A系 ,♂ )×新西兰白兔 (♀ )、齐卡兔 (G系 ,♂ )×加利福尼亚兔 (♀ )、齐卡兔 (G系 ,♂ )×新西兰白兔 (♀ ) 1 0 0日龄血浆碱性磷酸酶 (AKP)活性 ,及其与1 0 0日龄体重、平均日增重和料重比的关系进行了研究。结果表明 :齐卡兔 (G系 )、齐卡兔 (G系 ,♂ )×新西兰白兔 (♀ )、布列塔尼亚兔 (A系 )血浆 AKP活性显著高于其他 5个品种 (或组合 ) (P<0 .0 5) ,其他 5个品种 (或组合 )间血浆 AKP活性差异不显著 (P>0 .0 5)。 8个品种 (或组合 )血浆AKP活性与 1 0 0日龄体重、平均日增重均呈正相关 ,总相关系数达极显著水平 (P<0 .0 1 ) ;与料重比均呈负相关 ,但不显著 (P>0 .0 5)

Activity of plasma AKP and production performance are studied in 1 0 0 - day New Zealand, Californian,ZIKA(G) ,ELCO(A) ,ZIKA(G) (♂ )× New Zealand(♀ ) ,ZIKA(G) (♂ )× Californian(♀ ) , ELCO(A) (♂ )× New Zealand(♀ ) ,ELCO(A) (♂ )× Californian(♀ ) .The results show:activity of plasma AKP in1 0 0 - day ZIKA(G) ,ELCO(A) and ZIKA(G) (♂ )× New Zealand(♀ ) are significantly higher than that of the others(P<0 .0 5) .There are significant direct correlation coefficients of total samples between activity of plasma AKP and1 0 0 - day weight(P<0 .0 1 ) .So is there between activity of plasma AKP and average daily gain.There is no significant negative correlation coefficient between activity of plasma AKP and ratio of feed to weight(P>0 .0 5) .