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Genetic parameters for performance and carcass traits in a paternal 1 lineage of broiler
(2020-01-01)
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 ...
Microbiological assessment at slaughter of chicken carcasses from commercial, backyard and semi-backyard production systems
(2021-12-01)
Introduction: Smaller scale, alternative, chicken production systems are gaining popularity globally. However, this brings public health and market confidence concerns, especially where there are no established standards ...
Animal performance, feeding behaviour and carcass traits of feedlot cattle diet fed with agro-industrial by-product as fat source
(2014)
In feedlot system is particularly important to reduce the cattle feeding cost without impact on the animal gain and carcass, in this sense, aimed with this study to evaluate animal performance and carcass traits of the ...
Influence of lamb finishing system on animal performance and meat quality
(Editora da Universidade Estadual de Maringá - EDUEM, 2019-04-29)
This study aimed to assess the influence of lamb finishing systems on zootechnical performance, as well as on carcass and meat quality. The experiment was conducted at the APTA’s experimental farm. Thirty-three lambs were ...
Whole grain diet for Feedlot Lambs
(Elsevier B.V., 2014-08-01)
For a lamb feedlot system became competitive it is essential that an equilibrate nutrition and functional feeding management happens naturally. Therefore, this experiment has the objective to evaluate the efficiency of ...
Relationship between gain rate during the growing phase and forage allowance in the finishing phase in Nellore cattle
(Springer, 2020-07-01)
The study evaluated the effect of gain rates during the growing phase and the possible interaction with finishing phase forage allowance in beef cattle. In Exp. 1, eighty Nellore cattle (386 +/- 7.90 kg; divided into 16 ...
Intake, performance and estimated methane production of Nellore steers fed soybean grain
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2014-12-01)
The objective of this study was to evaluate nutrient intake, performance, estimated methane production and carcass characteristics of steers fed diets containing three different levels of soybean grain: 0, 120 and 230 g/kg ...
Performance, carcass characteristics and gain cost of feedlot cattle fed a high level of concentrate and different feed additives
(Sociedade Brasileira de Zootecnia, 2013-01-01)
The objective of this study was to evaluate the effects of feeding cattle with isoprotein and isoenergetic diets, with and without the addition of polyclonal antibody preparation (PAP), yeasts (YST) or monensin sodium (MON) ...
Performance, carcass characteristics and gain cost of feedlot cattle fed a high level of concentrate and different feed additives
(Sociedade Brasileira de Zootecnia, 2013-01-01)
The objective of this study was to evaluate the effects of feeding cattle with isoprotein and isoenergetic diets, with and without the addition of polyclonal antibody preparation (PAP), yeasts (YST) or monensin sodium (MON) ...
Performance, carcass characteristics and non-carcass components of Texel × Santa Inês lambs fed fat sources and monensin
(Sociedade Brasileira de Zootecnia, 2012-02-01)
Performance, carcass, non-carcass and commercial cuts and components of Texel × Santa Inês crossbred lambs, managed in confinement and fed diets based on soybean oil, soybeans and a conventional diet, with or without the ...