CAJ | 학술논문

肉鸭生物床养殖模式是最近几年兴起的一种养殖方式,生物床垫料是否存在病原微生物和重金属超标,一直是人们关注的问题。对使用3个月、6个月、1年、2年、3年的生物床垫料中的病原微生物及重金属含量进行了检测。结果表明,3、6个月的生物床中并无影响禽类的病原微生物；1、2、3年的生物床垫料中的沙门氏菌、大肠杆菌含量较低；大多数样品的重金属含量均低于进口有机肥一级标准,仅3个月生物床垫料中的Cd、2年生物床垫料中的Zn含量高于进口有机肥一级标准但低于二级标准。研究结果表明利用生物床垫料养殖肉鸭是安全可靠的。
육압생물상양식모식시최근궤년흥기적일충양식방식,생물상점료시부존재병원미생물화중금속초표,일직시인문관주적문제。대사용3개월、6개월、1년、2년、3년적생물상점료중적병원미생물급중금속함량진행료검측。결과표명,3、6개월적생물상중병무영향금류적병원미생물；1、2、3년적생물상점료중적사문씨균、대장간균함량교저；대다수양품적중금속함량균저우진구유궤비일급표준,부3개월생물상점료중적Cd、2년생물상점료중적Zn함량고우진구유궤비일급표준단저우이급표준。연구결과표명이용생물상점료양식육압시안전가고적。
Farming ducks on biological bed was a new feeding pattern. Whether the pathogenic microorganisms and heavy metals existed in the material of biological bed were out of normal range was the main problems. The pathogens and heavy metals in the materials of biological bed which used for 3 months, 6 months, 1 year, 2 year and 3 years were detected. The results showed that there were no poultry pathogenic microorganisms in 3 and 6 months materials of biological bed. There were very low levels of Salmonella, E. Coli in 1 year, 2 year and 3 years material. The concentrations of heavy metal in most samples were lower than the primary standard of imported organic fertilizer. Only Cd (cadmium) in three-month material and Zn (zinc) in two-year material were higher than the primary standard of imported organic fertilizer but lower than the secondary criteria. It is indicated that farming ducks on biological bed are safe and reliable.