冀东地区貉子饲料中铜、锌、锰含量调查分析  

Cu, Zn and Mn concentrations survey of raccoon dog feeds in the eastern of Hebei province

作　　者：杨赵伟 闫玉杰 武孝丽 赵雅楠 赵红卫[2] 杜顺丰 

机构地区：[1]秦皇岛市农产品质量安全监督检验中心,河北秦皇岛066000 [2]燕山大学,河北秦皇岛066000

出　　处：《饲料工业》2016年第13期57-59,共3页Feed Industry

基　　金：秦皇岛市科技支撑计划项目[201502A050]

摘　　要：实验调查旨在冀东地区貉子饲料中铜、锌、锰的使用情况,指导貉子科学养殖。从市场上采集貉子饲料样品,利用原子吸收光谱法测定饲料中铜、锌、锰的含量。结果表明,所有饲料均添加了铜、锌、锰元素,大多能满足冬毛期和繁殖期貉子的需要,然而饲料中3种元素的添加量各不相同,部分饲料不能为貉子最佳生产性能提供充足的铜、锌、锰元素。结果提示,饲料生产厂家重视微量元素铜、锌、锰的使用,但貉子营养需要的研究不够充分,缺乏貉子营养需要标准。This experiment was conducted to survey Cu, Zn and Mn concentrations of raccoon dogfeeds in the Eastern of Hebei province, and direct scientific feeding of raccoon dog. The raccoon dogfeeds were collected from market, and the concentrations of Cu, Zn and Mn were determined by flameatomic absorption spectrometry. The results showed that the Cu, Zn and Mn have been added to rac-coon dog feeds, the most of feeds meet the needs of raccoon dog for fur and reproductive, however, dif-ferent feeds have varying concentrations of Cu, Zn and Mn, and some of feeds can’t offer adequate Cu,Zn and Mn. These results indicated that feed producers pay attention to importance of Cu, Zn and Mn.However, the study of nutritional requirement for raccoon dog is not sufficient, and we don’t have nutri-tional standard for raccoon dog.

关 键 词：貉子 饲料 冀东地区 

分 类 号：S816.72[农业科学—饲料科学]