Vc稀土对肉兔生长性能影响试验研究  

A Study on the Influence of Vc Rare-earth to the Growth Performance of the Domestic Rabbit

作　　者：杨维来[1] 戚邦华[1] 康健[1] 

机构地区：[1]安徽农业技术师范学院,凤阳233100

出　　处：《生物学杂志》2000年第3期30-31,共2页Journal of Biology

摘　　要：本文研究Vc稀土对肉兔生长性能的影响。实验结果表明饲料中添加 3 5mg/kg对肉兔有明显增重效果 (P <0 .0 1 )。其残留量仅为 0 .2 85mg/kg。 60mg/kg以下剂量没有引起肉兔体内组织病变。Vc稀土在肉兔体内以骨骼分布为主 ,其次是分布在胃、肺、脾、肝、肠等组织器官 ,而在肌肉、心脏组织中含量非常低。Astudy have been done in this essay on the influence of Vc rare-earth(element)to the growth performance of the domestic rabbit.it is proved that to add 35mg Vc rareearth(element)to every 1kg feed will make the domestic rabbit increase weight dstinctly(P<0.01),and only 0.285mg/kg will be left over.No pathological change is found when the proportion is under 60mg/kg.The distirbution of Vc rare-eare(element)is mainly on the skeletion,and the in stomah,lung,spleen,liver and intestines etc,and very few in muscle and in the heart.

关 键 词：Vc稀土 肉兔 生长性能 饲料添加剂 

分 类 号：S829.15[农业科学—畜牧学] S816.72[农业科学—畜牧兽医]