title: Veterinary antibiotics in animal waste, its distribution in soil and uptake by plants: A review.
abstract: Therapeutic and sub-therapeutic use of antibiotics in livestock farming is and has been, a common practice worldwide. These bioactive organic compounds have short retention period and partial uptake into the animal system. The uptake effects of this pharmaceutics, with plants as the primary focus, has not been reviewed so far. This review addresses three main concerns 1) the extensive use of veterinary antibiotics in livestock farming, 2) disposal of animal waste containing active biosolids and 3) effects of veterinary antibiotics in plants. Depending upon the plant species and the antibiotic used, the response can be phytotoxic, hormetic as well as mutational. Additionally, the physiological interactions that make the uptake of these compounds relatively easy have also been discussed. High water solubility, longer half-lives, and continued introduction make them relatively persistent in the environment. Lastly, some prevention measures that can help limit their impact on the environment have been reviewed. There are three methods of control: treatment of animal manure before field application, an alternative bio-agent for disease treatment and a well targeted legalized use of antibiotics. Limiting the movement of these biosolids in the environment can be a challenge because of their varying physiological interactions. Electron irradiation and supervised inoculation of beneficial microorganisms can be effective remediation strategies. Thus, extensive future research should be focused in this area.
authors.affiliation: Department of Agricultural Chemistry, Building No. 3-2, Room 104, Chonbuk National University, Jeonju-si 561-756, Jeollabuk-do, Republic of Korea. Electronic address: reeplepcha@gmail.com.
authors.forename: Reep Pandi
authors.initials: RP
authors.lastname: Tasho
authors.affiliation: Department of Agricultural Chemistry, Building No. 3-2, Room 104, Chonbuk National University, Jeonju-si 561-756, Jeollabuk-do, Republic of Korea. Electronic address: soilcosmos@jbnu.ac.kr.
authors.forename: Jae Yong
authors.initials: JY
authors.lastname: Cho
mesh_terms: D000822:Animal Husbandry / Q000379:methods*; D000900:Anti-Bacterial Agents / Q000378:metabolism*; D008372:Manure / Q000032:analysis*; D010944:Plants / Q000378:metabolism*; D012989:Soil Pollutants / Q000032:analysis*
chemical_list: D000900:Anti-Bacterial Agents; D008372:Manure; D012989:Soil Pollutants
keywords: Animal manure; Plants; Soil; Veterinary antibiotics