ACID thought: The damage and control of high Cu & Zn in feed
Current situation of high Cu & Zn in feed
August 15, 2017, the General Office of the Ministry of Agriculture announced the first half of 2017 the national feed quality and safety monitoring results. It is noteworthy that many well-known enterprises in the list. Lanzhou Zhengda Co., Ltd., Nanchang Oriental Hope Animal Food Co., Ltd., Jiangxi Hai Da Feed Co., Ltd., Xiangtan Zhengbang Feed Co., Ltd., Hongan Zhengbang Aquaculture Co., Ltd. and other products were detected copper, zinc exceeded 1-4 times. (Quoted from the new animal husbandry network reported)
The first half of the test results, substandard projects are mainly copper, zinc exceeded, accounting for 38%.
In the sampling of the feed, zinc, copper exceeded the standard, and some products even exceeded 4 times, heavy metals excreted through the pig to the environment, the environment caused by difficult to restore pollution.
It is understood that zinc added in the feed can make pigs, skin red hair bright, to maintain the normal reproductive function. Copper can promote the growth of pigs, and can make the pig out of the stool was black. Farmers mistakenly believe that fecal black on behalf of digestion, feed companies to meet the preferences of farmers and increase the amount of zinc and copper.
For the first half of 2017, these unqualified enterprises, the Ministry of Agriculture made a response to all levels of livestock and poultry feed management departments to strengthen regulatory measures, based on national monitoring and local monitoring results, the establishment of "blacklist" system, Fake and shoddy products, products continue to appear unqualified production enterprises to implement key monitoring.
2017 08/25