内蒙古巴彦淖尔地区葵花盘中铬、氟含量的测定

Content Determination of Chromium and Fluorine in Sunflower Discs in Bayannur of Inner Mongolia

向日葵是内蒙古巴彦淖尔地区的主要经济作物,其副产物葵花盘被广泛应用于畜牧养殖行业中。为了安全合理地使用该地区的葵花盘,完善巴彦淖尔地区饲料原料数据库,试验以巴彦淖尔地区6个旗(县)采集的葵花盘为研究对象,测定了葵花盘中铬和氟的含量。结果表明:巴彦淖尔地区6个旗(县)葵花盘中铬与氟的含量均低于饲料卫生标准,其中乌拉特前旗和临河区双河镇葵花盘中铬与氟的含量与其他旗(县)相比均较高。

Sunflower is the main cash crop in Bayannur of Inner Mongolia, and its by-product sunflower disS, is widely used inanimal industry. In order to utilize sunflower discs safely and reasonably and improve the feedstuff database in Bayannur, thesunflower discs in 6 counties of Bayannur were collected, and their contents of fluorine and chromium were determined. Theresults showed that the contents of chromium and fluorine in sunflower discs of the 6 counties of Bayannur were lower than thestandard of feed hygiene, and the contents of chromium and fluorine in the sunflower dises from Urad Qianqi and Shuanghe, Linhewere higher.