Coturnix Coturnix Japonica
Mostrando 1-12 de 187 artigos, teses e dissertações.
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1. [Variáveis de incubação, desempenho e morfometria da mucosa duodenal de codornas japonesas (Coturnix coturnix japonica) submetidas a diferentes temperaturas de incubação e desafiadas termicamente após eclosão]
RESUMO Objetivou-se avaliar os efeitos de diferentes temperaturas de incubação sobre as variáveis de incubação, desempenho e morfometria da mucosa duodenal de codornas japonesas (Coturnix coturnix japonica) submetidas ao estresse térmico crônico por calor após eclosão. Foram distribuídos 540 ovos em três incubadoras, com temperatura de 37,8°C e u
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2021-03
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2. Reproductive toxicity of neem seeds (Azadirachta indica) in male quail (Coturnix coturnix japonica)
RESUMO: Considerando que o neem (Azadirachta indica A. Juss.) causa efeitos deletérios na fertilidade, objetivou-se avaliar o efeito da alimentação com sementes de neem sobre a qualidade seminal, parâmetros biométricos e morfometria testicular com codornas (Coturnix coturnix japonica Linnaeus, 1758) com 90 dias de idade, como modelo experimental. Após
Cienc. Rural. Publicado em: 14/11/2019
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3. Effect of Egg Weight on External and Internal Qualities, Physiological and Hatching Success of Japanese Quail Eggs (Coturnix coturnix japonica)
ABSTRACT This experiment was conducted to evaluate the effect of egg weight and egg physical characteristics on embryonic development, hatchability, and hatchling weight of Japanese quails (Coturnix coturnix japonica). In total, 689 eggs were classified in two categories: small (<13.5 g) or large (≥13.5 g), and different external eggshell and internal qual
Braz. J. Poult. Sci.. Publicado em: 11/11/2019
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4. Effects of In-Ovo Rutin Injection to Fertile Japanese Quail (Coturnix Coturnix Japonica) Egg on Hatchability, Embryonic Death, Hatchling Weight, and Hatchling Liver Oxidative and Nitrosative Stress
ABSTRACT This study was conducted with the aim of investigating the effects of the antioxidant rutin injected in fertilized quail eggs on incubation parameters and some hatchling liver biochemical parameters. The study was carried out with 6 groups including a control group and 5 different doses of rutin, and it involved 720 fresh Japanese quail (Coturnix co
Braz. J. Poult. Sci.. Publicado em: 02/09/2019
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5. Distillers dried grains with solubles from corn in diet of japanese quails
ABSTRACT. The objective of this study was to evaluate different inclusion levels of distillers dried grains with solubles (DDGS) from corn in the diet of quails. A total of 210 japanese quails (Coturnix coturnix japonica) were distributed in a completely randomized design of five treatments and six replicates, with seven quails per experimental unit. The tre
Acta Sci., Anim. Sci.. Publicado em: 25/02/2019
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6. Adjusting weight growth curve of male quails Coturnix japonica reared in the semi-arid region of the State of Pernambuco
ABSTRACT. This study adjusted different regression models to describe the growth pattern of meat quails from birth to 42 days of age. Data of 300 male quails were used. Weight and height information of all quails were collected weekly from the 1st to the 42nd day of age. Body weight of poultry was subjected to the polynomial, logistic, Gompertz, Weibull, an
Acta Sci., Anim. Sci.. Publicado em: 07/01/2019
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7. Influence of dietary 1αlpha-hydroxycholecalciferol, individually or in combination with microbial phytase in calcium and phosphorus deficient diets on growth performance and tibia parameter of Japanese quails (Coturnix japonica)
ABSTRACT. The effect of 1α-OH-D3 in calcium-phosphorus (Ca-P) deficient diets on Japanese quail growth performance and tibia parameters was investigated. Eight-day-old (n = 160) newly hatched quails were weighed and randomly allocated to 20 groups, each with 4 replicate pens of 8 birds. Treatments were as follows: T1, Ca-P-adequate; T2, Ca-P-deficient; T3,
Acta Sci., Anim. Sci.. Publicado em: 07/01/2019
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8. Adjustment of nonlinear models and growth parameters and body nutrient deposition in meat-type and laying quail
ABSTRACT The objective of this study was to determine the adjustment quality of non-linear models and estimate the growth parameters and body chemical composition of a meat-type quail strain (Coturnix coturnix coturnix) and two laying quail strains (Coturnix coturnix japonica), designated yellow and red. The study used 1500 quail, not sexed, distributed in a
R. Bras. Zootec.. Publicado em: 29/11/2018
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9. Effects of fennel seed supplementation of ration on performance, egg quality, serum cholesterol, and total phenol content of egg yolk of laying quails
ABSTRACT The objective of this research was to evaluate the effects of fennel seed (Foeniculum vulgare Mill.) supplementation of ration on performance, egg quality, and serum cholesterol of laying quails during an eight-week period. For this purpose, 96 quail (Coturnix coturnix japonica) of 16 weeks of age were evenly separated into one control group and thr
R. Bras. Zootec.. Publicado em: 16/07/2018
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10. DESENVOLVIMENTO ÓSSEO E DENSITOMETRIA RADIOGRÁFICA EM CODORNA-JAPONESA (Coturnix japonica)
Resumo O desenvolvimento ósseo nas aves é diferenciado e, radiograficamente, não existe uma placa de crescimento visível. A densitometria radiográfica (DR) é utilizada para avaliar e mensurar a densidade óssea. Foram utilizadas cinquenta e quatro codornas-japonesas (Coturnix japonica) de um dia de vida e de ambos os sexos. A cada três dias foram pesa
Ciênc. anim. bras.. Publicado em: 21/06/2018
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11. Perfil parasitário de codornas (Coturnix japonica) em duas granjas com sistema convencional de produção na Amazônia
RESUMO: A coturnicultura conta com um monitoramento sanitário e sistemas de manejo ainda em desenvolvimento quando comparado à avicultura industrial. Pesquisas de taxonomia e biologia parasitárias em codornas (Coturnix japonica) são pouco realizadas no Brasil, sendo a maioria das informações disponíveis referentes a relatos de caso em achados de necro
Pesq. Vet. Bras.. Publicado em: 2018-05
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12. Estimation of growth parameters of body weight and body nutrient deposition in males and females of meat- and laying-type quail using the Gompertz model
ABSTRACT The objective of this study was to estimate the growth parameters of body weight and body nutrient deposition in males and females of one meat- (Coturnix coturnix coturnix) and two laying-type quail strains (Coturnix coturnix japonica), designated either yellow or red, using the Gompertz model. A total of 1350 quail from 1 to 42 days of age were use
R. Bras. Zootec.. Publicado em: 26/03/2018