Results 31 to 40 of about 34,589 (314)

Efeitos de níveis nutricionais de energia sobre o desempenho e a qualidade de ovos de codornas européias na fase inicial de postura Effects of energy nutritional levels on performance and egg quality of European quails in the initial laying phase

open access: yesRevista Brasileira de Zootecnia, 2007
Objetivou-se avaliar os efeitos de diferentes níveis de EM sobre o desempenho e a qualidade de ovos de codornas européias em postura. Foram utilizadas 240 codornas européias dos 56 aos 168 dias de idade, distribuídas em um delineamento inteiramente ...
Sergio Luiz de Toledo Barreto   +6 more
doaj   +1 more source

Effect of silver nanoparticles in the liver of female quail (Coturnix coturnix )

open access: yesمجلة بغداد للعلوم, 2015
This study aimed to identify the alterations of liver in the quail (Coturnix coturnix) exposed by nanosilver particles.45 quail (females) were collected from agriculture research center in Abu-Ghraib, divided into (6) groups including: T1(12 quails were ...
Baghdad Science Journal
doaj   +1 more source

Efeito da estação do ano sobre o desempenho produtivo de codornas no semiárido paraibano

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2014
Objetivou-se, com este trabalho, avaliar o efeito das estações chuvosa e seca no desempenho produtivo e na qualidade dos ovos de codorna no semiárido paraibano.
Mércia C. da C. Guimarães   +5 more
doaj   +1 more source

Redução dos níveis de proteína e suplementação aminoacídica em rações para codornas européias (Coturnix coturnix coturnix)

open access: yes, 2006
The effects of feeding nine nutrition plans (NP) on the performance of 576 quails, allotted to a completely randomized design with nine treatments of four replicates of 16 birds, were evaluated in this trial.
E. Silva   +5 more
semanticscholar   +1 more source

Metabolizable Energy Levels for Meat-Type Quails at Starter Phase

open access: yesBrazilian Journal of Poultry Science
This experiment was conducted to evaluate the effects of dietary nitrogen-corrected apparent metabolizable energy (AMEn) levels on meat-type quail performance and carcass traits from 1 to 14d of age.
JCL Muniz   +7 more
doaj   +1 more source

Genetic evaluation of European quails by random regression models

open access: yesRevista Brasileira de Zootecnia, 2012
The objective of this study was to compare different random regression models, defined from different classes of heterogeneity of variance combined with different Legendre polynomial orders for the estimate of (co)variance of quails.
Flaviana Miranda Gonçalves   +5 more
doaj   +1 more source

Improves in external and internal egg quality of Japanese quail (Coturnix coturnix japonica) by giving lactic acid bacteria as alternative antibiotic growth promoter

open access: yesIranian Journal of Microbiology, 2019
Background and Objectives: An experiment was designed to determine the effect of using lactic acid bacteria as alternative antibiotic growth promoters on external and internal quality of egg’s Coturnix coturnix japonica.
W. P. Lokapirnasari   +9 more
semanticscholar   +1 more source

Níveis de inclusão de farinha de penas na dieta sobre o desempenho e características de carcaça de codornas para corte - DOI: 10.4025/actascianimsci.v28i1.661

open access: yesActa Scientiarum: Animal Sciences, 2008
Avaliou-se o desempenho de 240 codornas européias para corte mediante diferentes níveis de inclusão de farinha de penas na dieta. O delineamento experimental utilizado foi o inteiramente casualizado, com 4 tratamentos (0, 3, 6 e 9% de farinha de penas ...
Alda Letícia da Silva Santos   +4 more
doaj   +1 more source

Productive characteristics of meat quails reared in different environments

open access: yesSemina: Ciências Agrárias, 2016
The objective of this study was to evaluate the effects of ambient temperature and consumption on the performance, carcass yields and cuts, organs, and body temperatures of meat quails.
Dihego Silva Bonfim   +6 more
doaj   +1 more source

Animal performance, yield and characteristics of the meat of quail fed diets containing vegetable and mixed glycerin [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2017
: The objective of this work was to evaluate the effect of the inclusion of vegetable and mixed glycerin in the diet of broiler quail (Coturnix coturnix coturnix) on animal performance, yield of carcass and organs, and physical and sensory ...
Samily de Paulo Farrapo   +5 more
doaj   +2 more sources

Home - About - Disclaimer - Privacy