Results 11 to 20 of about 107,853 (287)
EQUATIONS FOR BODY WEIGHT ADJUSTMENTS IN BLACK BELLY EWE LAMBS
Tropical and Subtropical Agroecosystems, 2023 Background. As body weight (BW) is rarely determined on fasted animals in most production systems, the need to develop accurate mathematical models for adjusting BW has been identified. Objective. To evaluate models for estimating shrunk body weight (SBW)
Samuel Vázquez-Jiménez +7 more
doaj +3 more sources
Body chemical composition, tissue deposition rates and gain composition of young Nellore cattle selected for postweaning weight [PDF]
Revista Brasileira de Zootecnia, 2014 Empty body and carcass chemical composition were determined in 67 Nellore bulls from Selection Nellore (NeS) and Control Nellore (NeC) herds of an animal breeding program for growth, slaughtered at 570 days of average age, after 100 days of feedlot ...
Eduardo Figueiredo Martins Bonilha +5 more
doaj +3 more sources
Empty body components of cows of Purunã breed slaughtered at different weights
Componentes do corpo vazio de vacas da raça Purunã abatidas com pesos distintos [PDF]
Semina: Ciências Agrárias, 2013 The objective was to evaluate the empty body components of cull cows slaughtered at different weights. It was used 43 Purunã cull cows mean age of 68.02 ± 17.36 months. The experimental design used was the completely randomized.
Regis Luis Missio +8 more
doaj +2 more sources
Indirect methods for predicting the body composition of sheep of different sex classes
Acta Scientiarum: Animal Sciences, 2023 The aim was to evaluate the correlation and develop regression equations for the body composition of sheep of different sex classes, obtained by the comparative slaughter method, using the composition of the neck region and loin eye area (LEA).
Ivonete Ferreira da Silva +4 more
doaj +1 more source
GROWTH AND CARCASS COMPOSITION OF LOCAL IRAQI BLACK GOATS [PDF]
Basrah Journal of Veterinary Research, 2006 The pattern of growth and carcass composition of indigenous Iraqi black goats were assessed through serial slaughter and carcass dissection of 36 kids at six different growth phases.
A. Y. Ayied A.H.Abdullah H. A. J. AI +1 more
doaj +1 more source
Revista Brasileira de Zootecnia, 2012 The objective of this experiment was to estimate the requirements of energy, protein and macrominerals of grazing crossbreds calves, in Brachiaria decumbens Stapf pasture, castrated at different ages, with and without supplementation.
Anilza Andréia da Rocha +7 more
doaj +1 more source
Revista Brasileira de Zootecnia, 2009 Foram utilizados 13 bezerros machos da raça Holandesa, com idade média de 14 dias. Três animais foram abatidos no início do experimento (referência) e os outros dez foram distribuídos aleatoriamente em dois tratamentos (ração farelada ou peletizada) e ...
Paulo Valter Nunes Nascimento +5 more
doaj +1 more source
Ciência e Agrotecnologia, 2007 Foram determinados os conteúdos corporais e as exigências líquidas para ganho de peso de corpo vazio e ganho de peso vivo em matéria mineral (MM), fósforo (P), potássio (K) e magnésio (Mg) para a espécie (Chinchilla lanigera).
Simone de David Antonio +5 more
doaj +1 more source
EFEITO HETERÓTICO NAS PARTES NÃO-INTEGRANTES A CARCAÇA DE NOVILHOS TERMINADOS EM CONFINAMENTO
Ciência Animal Brasileira, 2014 The objective of this study was to evaluate the heterotic effect on non-integrant parts of carcass from steers of the breeds Charolais (Ch) and Nellore (Ne) and crossbreeds from fifth (21/32Ch 11/32Ne; 21/32Ne 11/32Ch) and sixth (43/64Ch 21/64Ne; 43 ...
Jonatas Cattelam +5 more
doaj +1 more source
Content and gain of macro minerals in the empty body and body tissues of growing bulls
, 2022 This research aimed to generate basic data for specifying the macro mineral requirements of beef bulls. Hence, the contents of the macro minerals calcium, phosphorus, sodium, potassium, sulfur, and magnesium in the empty body and body tissue fractions of
Honig, Aniela C. +6 more
core +1 more source