Analysis of Modern Technologies Commonly Used in Beef Cattle Production
Conventional Beef Production versus Natural/Organic Production Using Meta-analysis
DOI:
https://doi.org/10.21423/aabppro20084406Keywords:
conventional feeding system, pharmaceutical, organic, steroid, monensin, tylosin, endectocides, metaphylaxisAbstract
Conventional feeding systems use pharmaceutical products not allowed in natural or organic systems for finishing cattle. This review compares the performance effects of technologies used in feedlot cattle that are prohibited in organic and/or natural programs. The technologies evaluated were steroid implants, monensin, tylosin, endectocides and metaphylaxis. The aim of the comparison was to determine the magnitude of the effect of these technologies on ADG, FE and DMI.