| 养殖高铜排放与治理现状及其微生物利用研究进展 |
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| 引用本文： | 甄永康,顾亚兰,王梦芝,贡玉清,李佩真,徐俊.养殖高铜排放与治理现状及其微生物利用研究进展[J].中国畜牧杂志,2022(1):56-62. |
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| 作者姓名： | 甄永康 顾亚兰 王梦芝 贡玉清 李佩真 徐俊 |
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| 作者单位： | 1.扬州大学动物科学与技术学院;2.江苏省畜牧总站;3.江西省农科院农产品质量安全与标准研究所 |
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| 基金项目： | 国家“十三五”重点研发计划项目(2017YFD0800200);江苏现代农业产业技术体系环境控制创新团队建设项目(JATS[2018]224);江西省重点研发计划项目(20201BBF61008)。 |
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| 摘 要： | 铜可促进畜禽生长发育和提高饲料转化率,尤其对仔猪效果明显,养殖中添加高铜较为普遍.但90％的铜会随着动物粪尿排出,过量添加铜不仅会造成动物应激和中毒反应、资源浪费,还会导致铜过量排放在土壤和水源中并蓄积,从而危害动植物健康.近年来,减少粪尿污染排放与发展生态养殖业逐渐被人们提倡,新版《饲料添加剂安全使用规范》颁布并限制...
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| 关 键 词： | 高铜 排放 治理 微生物利用 |
Research Progress on the Emission and Treatment of High Copper in Breeding Industry and Its Microbial Utilization |
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| ZHEN Yongkang,GU Yalan,WANG Mengzhi,GONG Yuqing,LI Peizhen,XU Jun.Research Progress on the Emission and Treatment of High Copper in Breeding Industry and Its Microbial Utilization[J].Chinese Journal of Animal Science,2022(1):56-62. |
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| Authors: | ZHEN Yongkang GU Yalan WANG Mengzhi GONG Yuqing LI Peizhen XU Jun |
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| Institution: | ,College of Animal Science and Technology, Yangzhou University,Jiangsu Provincial Animal Husbandry Station,Institute of Quality Safety and Standards of Agricultural Products Research, Jiangxi Academy of Agricultural Sciences |
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| Abstract: | Copper can promote the growth of livestock and improve the feed conversion rate, especially for piglets, and it is common to add high copper in breeding. However, 90% of copper will be excreted with animal feces and urine. Excessive addition of copper will not only cause animal stress and poisoning, waste of resources, but also lead to the accumulation of copper in soil and water sources, thus endangering the health of animals and plants. In recent years, the reduction of fecal and urine pollution and the development of ecological aquaculture have been gradually advocated, and the new edition of “the Standard of Safe Use of Feed Additives”(Agriculture Ministry Notice 2562, China) has been promulgated and limited the addition of copper. This paper mainly reviewed the growth-promoting mechanism, limited standard, feed copper addition and emission, emission reduction and treatment, especially the technology of microbial transformation and utilization of copper, in order to provide references for the treatment of fecal copper pollution in animal husbandry production. |
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| Keywords: | High copper Emission Treatment Microbial utilization |
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