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Effects of energy and protein levels on egg quality and performance of laying hens at early second production cycle
(Poultry Science Assoc Inc, 2006-03-01)
One hundred sixty-two commercial 70-wk-old ISA Brown laying hens, previously subjected to induced molting by feed restriction, were distributed in a completely randomized design with 3 x 3 factorial arrangement (i.e., 3 ...
Effects of energy and protein levels on egg quality and performance of laying hens at early second production cycle
(2006-01-01)
One hundred sixty-two commercial 70-wk-old ISA Brown laying hens, previously subjected to induced molting by feed restriction, were distributed in a completely randomized design with 3 × 3 factorial arrangement (i.e., 3 ...
Influence of different fat sources on the performance, egg quality, and lipid profile of egg yolks of commercial layers in the second laying cycle
(Poultry Science Assoc Inc, 2005-06-01)
This study was designed to evaluate the effects of different fat sources on the performance, egg quality, and lipid profile of the egg yolks of layers in their second production cycle. The fat sources were cottonseed oil, ...
Influence of different fat sources on the performance, egg quality, and lipid profile of egg yolks of commercial layers in the second laying cycle
(Poultry Science Assoc Inc, 2005-06-01)
This study was designed to evaluate the effects of different fat sources on the performance, egg quality, and lipid profile of the egg yolks of layers in their second production cycle. The fat sources were cottonseed oil, ...
Influence of different fat sources on the performance, egg quality, and lipid profile of egg yolks of commercial layers in the second laying cycle
(2005-01-01)
This study was designed to evaluate the effects of different fat sources on the performance, egg quality, and lipid profile of the egg yolks of layers in their second production cycle. The fat sources were cottonseed oil, ...
Productive and economic parameters of Isa Brown laying hens in the second production cycle supplemented with non-essential amino acidsParámetros productivos y económicos de gallinas ponedoras ISA Brown en segundo ciclo de producción suplementadas con aminoácidos no esenciales
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria, 2018)
Percepção dos predadores de ninhos e estratégias anti-predação numa comunidade de aves da Mata Atlântica do estado de São Paulo
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERNCâmpus São Carlos, 2019-04-25)
The main cause of annual variations in bird’s reproductive output is the failure of nests resulted from predation. Eggs exposed in open nests, usually have a wide range of colorations, and may coincide with the color of ...
Comparison of the Efficacy of Hydrogen Peroxide and Salt for Control of Fungal Infections on Brown Trout (Salmo trutta) Eggs
(Universidade Federal do Rio Grande do Sul, 2018)