Using processed feeds for laying quails (Coturnix coturnix japonica)

Murakami, A. E.; Souza, Lmg; Sakamoto, Márcia Izumi; Fernandes, Jovanir Inês Müller

doi:10.1590/s1516-635x2008000400002

Cited by 5 publications

(3 citation statements)

References 8 publications

(7 reference statements)

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“…Also, confirms the previous results by Jafarnejad et al, (2010) and Zohair et al (2012) who observed the superiority score of weight for broiler chicks fed pellet diets over those fed mash diet during different stages of fattening periods. These results are not agree with Murakami et al (2008) who reported that quails fed pellet feed presented higher feed intake as compared to mash fed birds. Also, Preston et al (2000) and Frikha et al (2009) reported that laying hens consumed more feed when offered in pellet form compared to mash form.…”

Section: Resultscontrasting

confidence: 99%

Bio-Efficacy and Thermo-Stability Evaluation of Different Phytase Enzymes in Pelleted and Mash Broiler Diets

Refaie¹

2016

EPSJ

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A total of 780 unsexed day old Arbor Acres chicks were used. The birds were randomly distributed into 26 treatments of 30 chicks each. Two studies were designed to compare three phytase sources differed in their microbial origin and thermo-stability on performance and bone mineralization of broilers. In Exp. 1, with less 40% available phosphorus (aP) diets than recommendation, chicks were fed 0.3% and 0.27% aP (-40% aP), during starter and grower periods, respectively, and supplemented with one of the following phytases; Phytase I (Schizosaccharomyces pombe), Phytase II (Trichoderma reesei) and Phytase III (Pichia pastoris) at 3 levels (0, 500 or 750 FTU/kg diet) each within two feed forms (mash or pellet) in 3×3×2 factorial design. In a concurrent study, with less 20 or 40% aP with the most stable phytase source from Exp. 1 at 0, 500 and 750 FTU/kg diet, also in mash or pellet feeds (Exp. 2) in 2×3×2 factorial arrangement. In both experiments, two control groups fed strain recommendation of aP (contained 0.5%, 0.45% aP during starter and grower periods, respectively) with the same feed forms were used for comparison. Results obtained indicate that:Experiment 1: There is a difference in thermo-stability among phytase sources according to the microbial origin. 1-Chicks fed -40% aP and supplemented with either Phytase I or Phytase III had significantly higher weight gain and carcass percentage than Phytase II. 2-Chicks fed pellet diets recor ded (P≤0.05) better growth performance compared to those on mash diets. It could be concluded that: phytase I (Schizosaccharomyces pombe ) is the most stable phytase, while, chicks fed -40% aP, irrespective of phytase source didn't reach the values of control group (strain recommendation of aP) concerning growth performance parameters or bone measurements. Experiment 2: Chicks fed -20% aP diet improved feed conversion ratio (FCR) by 4.1% for overall period and higher plasma P and Ca by 34.8% and 27.7%, respectively comparing to others fed -40% aP. 1-Chicks fed dietary Phytase I at levels of 500 and 750 FTU/kg diet improved significantly live body weight, carcass % and better overall FCR. 2-By feeding pellet diet, chicks recorded better overall FCR by 4.1% than those fed mash diet. It could be recommended that addition of coated Phytase I (Schizosaccharomyces pombe) at 500 FTU/kg diet to -20% aP diet improved growth, bone mineralization of broiler chicks fed either mash or pellet diets.

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Section: Resultscontrasting

confidence: 99%

Bio-Efficacy and Thermo-Stability Evaluation of Different Phytase Enzymes in Pelleted and Mash Broiler Diets

Refaie¹

2016

EPSJ

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“…Generally, egg weight was on the average 11.5g. This is consistent with those weights obtained by Oliveira et al (2007) and Murakami et al (2008).…”

Section: Resultssupporting

confidence: 92%

Ge Analysis Measurements and Their Correlations With Egg Quality Traits and Egg Chemical Composition of Different Eggshell Patterns of Japanese Quail

Abdelfatah¹,

Mahfoz²,

Abdelatif³

et al. 2018

Egyptian Journal of Agricultural Research

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he present study was carried out to identify the effect of color and pattern varieties of Japanese quail egg shell on image analysis measurements for the egg shell, egg quality traits and chemical composition of whole egg components, as well as the correlations between image analysis measurements for egg shell with egg quality traits. Image analysis parameters of egg shell, egg quality traits, chemical composition for egg components were evaluated at 19 weeks of age for a total 744 Japanese quail eggs collected from 186 identified females classified by their egg shell imprints according to egg shell color and pattern into five groups of egg type [1 st group: white egg shell (Non-pigmented), 2 nd group: grayish white egg shell pigmented with small black pigments spots (Black spotted), 3 rd group: small black pin dots on grayish brown shell back ground (Pin dotted), 4 th group: slightly blue pigments (Sandy gray), 5 th group: brown egg shell with heavily dark pigmentation (Heavily dark)]. There are significant differences (P≤0.05) between studied egg shell patterns for image analysis measurements. Sandy gray eggs had significantly the highest values, while white egg had the lowest values for all studied external egg quality traits comparing with other egg groups. No significant influence of egg shell patterns on chemical composition analysis for egg components for different gropes except moisture and fat % in white eggs (71.3 and 9.7% respectively) which were significantly lower compared to other egg shell groups. Significant correlations, whether positive or negative were found between image analysis measurements of egg shell and some egg quality traits for different studied groups which can be used in future studies.

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“…As pesquisas com utilização de alimentos alternativos na avicultura industrial tem sido constantes em rações para frangos de corte e galinhas de postura, mas, na alimentação de codornas, pouco se tem estudado, considerando-se que essas aves apresentam diferenças fisiológicas e comportamentais, diferenciando-se das demais em eficiência alimentar e produtividade (MURAKAMI et al, 2009).…”

Section: Alimentos Alternativos Para Codornasunclassified

Alimentos alternativos na alimentação de codornas (Coturnix coturnix) para produção de carne

Brandão,

De Souza,

Brandão

et al. 2023

OLEL

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O conhecimento da composição química, digestibilidade, preço e disponibilidade de nutrientes dos alimentos alternativos para aves, é um fator de extrema importância para o desenvolvimento de dietas com menor custo e maior viabilidade com ingredientes regionais. Portanto, este trabalho tem como objetivo elencar alguns ingredientes utilizados na alimentação de aves, enfocando algumas substâncias antinutricionais presentes nesses alimentos que podem comprometer a utilização pelos animais. Trata-se de uma revisão de literatura sobre criação comercial de codornas (Coturnix coturnix) para produção de carne através da utilização de alimentos alternativos; relatando ainda a importância da palma forrageira e de outros alimentos não convencionais em substituição aos alimentos tradicionais utilizados na alimentação das aves. Com este estudo verificou-se que inclusão de alimentos alternativos na alimentação de codornas de corte pode ser uma alternativa viável. Contudo, os níveis de inclusão dependem do tipo de alimento alternativo utilizado e da análise da viabilidade.

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Using processed feeds for laying quails (Coturnix coturnix japonica)

Cited by 5 publications

References 8 publications

Bio-Efficacy and Thermo-Stability Evaluation of Different Phytase Enzymes in Pelleted and Mash Broiler Diets

Bio-Efficacy and Thermo-Stability Evaluation of Different Phytase Enzymes in Pelleted and Mash Broiler Diets

Ge Analysis Measurements and Their Correlations With Egg Quality Traits and Egg Chemical Composition of Different Eggshell Patterns of Japanese Quail

Alimentos alternativos na alimentação de codornas (Coturnix coturnix) para produção de carne

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