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Natural additives can replace the conventional growth promoters in cattle feedlot diet
(Wageningen Acad Publ, 2019-01-01)
The objective of this research was to evaluate a natural additive to replace the conventional growth promoters in finishing beef cattle diets. Eighty Nellore bulls were assigned into two treatments, where the only difference ...
Immunocastration improves carcass traits and beef color attributes in Nellore and Nellore x Aberdeen Angus crossbred animals finished in feedlot
(Elsevier B.V., 2014-02-01)
The objective was to examine the effects of immunocastration on carcass traits and meat quality of Nellore and Nellore x Aberdeen Angus male animals finished in feedlot. Surgically castrated, immunocastrated, and intact ...
Feedlot performance of young bulls and steers of four genetic groups.
(In: WORLD CONFERENCE ON ANIMAL PRODUCTION, 9., 2003, Porto Alegre. Proceedings... Porto Alegre: SBZ: WAAP: ALPA: UFRGS, 2003., 2011)
Efectos de la variabilidad de un subproducto utilizado en dietas de terminación en un feedlot de La Plata, Argentina
(2019)
El objetivo del trabajo es cuantificar los efectos de la variabilidad composicional del subproducto “barrido de celda o silo” en dietas de terminación de bovinos, sobre la duración del período de engorde, a través de ...
Simulation and optimization of a lamella settler for cattle feedlot wastewater treatment and nutrients recovery. Experimental validation in the field
(Elsevier, 2020-12)
Cattle concentrated animal feeding operations (feedlots), whose number has grown considerably in the last years, generate large volumes of wastewaters with a high organic load. The wastewaters are formed by rainfall-runoff ...