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	Provedor de dados Rev. Bras. Ciênc. Avic. (3) Autor Santos,TC (3) Kaneko,IN (2) Murakami,AE (2) Oliveira,CAL (2) Carneiro,TV (1) Fanhani,JC (1) Feitosa,CCG (1) Fernandes,JIM (1) Horn,D (1) Leyter,JR (1) Moraes,GV (1) Pasa,CLB (1) Stefanello,C (1) Mais... Palavra-chave Quail (2) Adaptation (1) Breeders (1) Egg quality (1) Epigenetic (1) Fertility (1) Hatchability (1) Hatching (1) Incubation (1) Perivitelline layer (1) Reproduction (1) Sperm-egg (1) Thermoregulation (1) Vitelline membrane (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2016 (1) 2015 (1) 2011 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Production and reproduction of egg- and meat-type quails reared in different group sizes Rev. Bras. Ciênc. Avic. Santos,TC; Murakami,AE; Fanhani,JC; Oliveira,CAL. Egg- and meat-type quails were reared in groups of different sizes with a fixed female-to-male ratio of 2 to 1 and an area of 158 cm² per bird. The aim was to investigate the influence of group size on quail production and reproductive variables. To this end, 360 quails (180 meat and 180 egg-type quails) were assigned in a completely randomized experimental design to one of three treatments with ten replicates each. The treatments consisted of groups with nine, six, or three quails per cage. Birds were observed for three cycles of 14 days. Daily feed intake and feed conversion ratio were influenced (p < 0.05) by group size in both types of quails. Quail type influenced (p < 0.05) daily feed intake, feed conversion, and egg weight due to the typical... Tipo: Info:eu-repo/semantics/article Palavras-chave: Fertility; Hatchability; Quail; Reproduction; Vitelline membrane. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2011000100002 Influence of european quail breeders age on egg quality, incubation, fertility and progeny performance Rev. Bras. Ciênc. Avic. Santos,TC; Murakami,AE; Oliveira,CAL; Moraes,GV; Stefanello,C; Carneiro,TV; Feitosa,CCG; Kaneko,IN. The influence of age (85, 140, and 270 days) of European quails breeders on the egg quality and hatching, fertility and progeny performance was evaluated. The experimental design was completely randomized in a 3x3 factorial arrangement (females' age x males' age), with ten replicates and six birds per experimental unit (four females and two males). Egg production and quality were determined during 3 periods of 14 days and incubation parameters were evaluated in eggs obtained in five consecutive days. The live performance of the progenies was analyzed until 35 days. There was no effect of male age or any interaction between the age of males and females for the evaluated variable. The female's age influenced egg production, egg weight and chick weight, with... Tipo: Info:eu-repo/semantics/article Palavras-chave: Breeders; Egg quality; Hatching; Sperm-egg; Perivitelline layer; Quail. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2015000100049 Effect of Thermal Embryonic Manipulation on the Quality of Male and Female Broiler Meat Submitted to Thermal Stress Pre-Slaughter Rev. Bras. Ciênc. Avic. Fernandes,JIM; Santos,TC; Kaneko,IN; Horn,D; Leyter,JR; Pasa,CLB. ABSTRACT Adverse environmental conditions during rearing may negatively affect productivity and meat quality of the modern fast-growing broiler strains. Temperature manipulation during sensitive embryonic development periods may affect broilers' physiological responses to environmental conditions during rearing on commercial farms. The objective of this trial was to evaluate the effect of temperature manipulation during incubation and breeder age on the meat quality of male and female broilers submitted to heat stress during the pre-slaughter period. In this experiment, 1280 broiler chicks were distributed according to a completely randomized experimental design in a 2x2x2 factorial arrangement. Treatments consisted of two breeder ages (30 and 60 weeks),... Tipo: Info:eu-repo/semantics/article Palavras-chave: Adaptation; Epigenetic; Incubation; Thermoregulation. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000200343 Registros recuperados: 3 Primeira ... 1 ... Última

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