Veterinary growth promoters in cattle feedlot runoff: estrogenic activity and potential effects on the rat male reproductive system
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-07966-3
Abstract: The contribution of veterinary growth promoters (VGP) to the environmental burden of endocrine-disrupting chemicals (EDCs) is largely unknown. At cattle feedlots, the excrement of cattle may contain VGPs, which can contaminate aquatic systems and pose… read more here.
Keywords: veterinary growth; activity; estrogenic activity; cattle feedlots ... See more keywords
Ammonia and greenhouse gas emissions at beef cattle feedlots in Alberta Canada
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DOI: 10.1016/j.agrformet.2018.01.024
Abstract: Abstract This study was conducted at beef cattle feedlots, over two years in southern Alberta Canada, and focused on deriving the ammonia, methane, nitrous oxide and carbon dioxide emissions from two feedlots from June/July to… read more here.
Keywords: greenhouse gas; beef cattle; gas; cattle feedlots ... See more keywords