The objective of this study was to estimate variance components for performance and carcass traits in a paternal broiler line. The (co)variance components were estimated by the restricted maximum likelihood method applied ...

We conducted a two-way selection experiment in a composite rabbit population to investigate the responses to selection for postweaning ADG and feed conversion (FC). Two generations of crossing, followed by four generations ...

We conducted a two-way selection experiment in a composite rabbit population to investigate the responses to selection for postweaning ADG and feed conversion (FC). Two generations of crossing, followed by four generations ...

This study aimed to estimate the utilization efficiency and optimal intake of digestible protein to maximize weight gain and feed conversion in Nile tilapia juveniles at different development stages. Four trials, each ...

Twenty-four Ile de France lambs, born in the same period, were used to evaluate performance and nutrient intake throughout the feedlot period (starting with 15 +/- 0.221 until 32 +/- 0.265 kg of body weight). Treatments ...

La evaluación del crecimiento dimensional de cinco híbridos experimentales de pollo campero que difi eren en su genotipo materno permitió constatar la equivalencia de las poblaciones utilizadas como madre como potenciales ...

This paper proposes a novel differential mixer topology. The traditional stage of switching is replaced by a stack of NMOS and PMOS transistors combined. A design is given of a 900 MHz down-conversion mixer using a 0.35 ...