Results 51 to 60 of about 4,979,307 (184)

Postweaning growth of the non-carcass components of Texel crossbred lambs Crescimento dos componentes não-integrantes da carcaça de cordeiros mestiços Texel no período pós-desmama

open access: yesRevista Brasileira de Zootecnia, 2010
Twenty 11/16 Texel x 5/16 Ile de France crossbred lambs were slaughtered at different body weights to evaluate the growth of their non-carcass components.
Diego Barcelos Galvani   +5 more
doaj   +1 more source

Crescimento relativo e composição do ganho de tecidos na carcaça de bubalinos Mediterrâneo jovens abatidos com diferentes pesos Relative growth and gain composition of carcass tissues from young Mediterranean buffaloes slaughtered at different weights

open access: yesRevista Brasileira de Zootecnia, 2009
Utilizaram-se 32 bubalinos machos não-castrados, da raça Mediterrâneo, divididos aleatoriamente em cinco categorias. Os animais de uma categoria foram abatidos imediatamente, enquanto os demais foram alimentados, à vontade, com ração contendo 70% de ...
Taís Aline Bregion dos Santos   +5 more
doaj   +1 more source

Development and evaluation of models to estimate body chemical composition of young Nellore bulls

open access: yesRevista Brasileira de Zootecnia
The objective of this study was to develop accurate regression equations to predict body composition of Nellore cattle using chemical composition of the 9th, 10th, and 11th ribs and to evaluate the models proposed by analyzing mean and linear bias. Sixty-
Luiz Henrique Oliveira Silva   +4 more
doaj   +1 more source

Live animal predictions of carcass components and marble score in beef cattle: model development and evaluation

open access: yesAnimal, 2020
Until recently, beef carcass payment grids were predominantly based on weight and fatness categories with some adjustment for age, defined as number of adult teeth, to determine the price received by Australian beef producers for slaughter cattle.
M.J. McPhee   +4 more
doaj   +1 more source

Body composition and net protein and energy requirements for weight gain of crossbred dairy cattle in grazing Composição corporal e exigências líquidas de proteína e energia para ganho de peso de bovinos mestiços leiteiros em pastejo

open access: yesRevista Brasileira de Zootecnia, 2009
The body composition and net protein and energy requirements for weight gain of 5/8 Hostein-Zebu crossbred cattle raised in Brachiaria decumbens Spaft pasture were evaluated. In total, 16 bulls with 10 months of age and body weight (BW) of 180 ± 19.95 kg
Dulciene Karla Bezerra de Andrade   +5 more
doaj   +1 more source

Características dos componentes externos e das gorduras descartadas de novilhos superprecoces não-castrados ou castrados de dois genótipos terminados em confinamento Characteristics of external components and discard fat of castrated or non-castrated young steers of different genotypes, feedlot finished

open access: yesRevista Brasileira de Zootecnia, 2011
Objetivou-se com este estudo avaliar as características dos componentes externos e da gordura de descarte de novilhos de duas condições sexuais e dois genótipos terminados em confinamento.
Jonatas Cattelam   +5 more
doaj   +1 more source

Partes não-integrantes da carcaça de tourinhos alimentados com diferentes níveis de concentrado na dieta Non-integrant components of the carcass from young bulls fed different concentrate levels

open access: yesRevista Brasileira de Zootecnia, 2009
O objetivo neste estudo foi avaliar as partes não-integrantes da carcaça de tourinhos abatidos entre 14 e 16 meses de idade alimentados com diferentes níveis de concentrado na dieta.
Regis Luis Missio   +5 more
doaj   +1 more source

Effects of fenfluramine on food intake, body weight, gastric emptying and brain monoamines in syrian hamsters

open access: yesBrain Research Bulletin, 1986
In the first experiment, dose-inhibition and -time functions are documented for the anorectic effects of d,l-fenfluramine in Syrian hamsters (Mesocricetus auratus). A dose of 20 mg/kg (IP) inhibited feeding for at least 2-4 hr. In the second experiment, chronic treatment of hamsters housed either in running wheels (exercise) or standard (sedentary ...
Department of Psychology and Center for Neurobiological Sciences University of Florida, Gainesville, FL 32611 USA ( host institution )   +2 more
openaire   +3 more sources

Predição da composição corporal e da carcaça a partir da seção entre a 9ª e 11ª costelas em bovinos Nelore Predicting body and carcass composition using the section between 9th and 11th ribs in Nellore cattle

open access: yesRevista Brasileira de Zootecnia, 2009
Objetivou-se avaliar as equações de Hankins & Howe para estimação da composição física da carcaça e as de Paulino para estimação da composição de macrominerais no corpo vazio de bovinos Nelore.
Marcos Inácio Marcondes   +6 more
doaj   +1 more source

Characteristics of the non-carcass components of steers fed different sources of dietary carbohydrates

open access: yesSemina: Ciências Agrárias, 2019
We evaluated the characteristics of the non-carcass components of 24 steers (Charolais × Nelore) fed different carbohydrate sources (ground corn, soybean hulls, or wheat bran) in the diet.
Leandro da Silva Freitas   +9 more
doaj   +1 more source

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