有机砷制剂

在饲粮中添加不同水平（0,25,50,75mg·kg-1）的有机砷制剂洛克沙生，研究其对肉鸭生产性能、组织内残留及组织病变的影响。

The experiments were conducted to study the effect of organic arsenic ( Roxarsone ) on the performance , tissue arsenic residue and tissue pathogenic change of meat strain ducks fed with diets supplemented with different levels ( 0,25,50 and 75 mg · kg - 1 ) of Roxarsone .

有机砷制剂（如阿散酸）越来越广泛的使用，促进了畜牧业的发展，取得了良好的社会经济效益。

Organic arsenic preparations , such as arsanilic acid , used widely to promote the development of animal husbandry , and achieved good social and economic benefits .

为能够比较直观地反映有机砷制剂在畜禽体内的代谢情况，以正确控制该兽药在猪饲养过程中的应用，提供了新的思路。

To be able to more directly reflect the preparation of organic arsenic metabolism in the animal body to properly control the process of veterinary drugs in pig breeding applications , provides a new way of thinking . 1 .