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Prediction equations to estimate the demand of energy and crude protein for maintenance, gain and egg production for laying Japanese quails
(Sociedade Brasileira de Zootecnia, 2011-11-01)
The study was conducted to estimate requirements of energy and crude protein for maintenance, weight gain and egg production of Japanese quails in the period of 67 to 107 days of age. Two experiments were performed: one, ...
Egg production curve fitting using nonlinear models for selected and nonselected lines of White Leghorn hens
(Poultry Science Assoc Inc, 2012-11-01)
Egg production curves describe the laying patterns of hen populations over time. The objectives of this study were to fit the weekly egg production rate of selected and nonselected lines of a White Leghorn hen population, ...
Egg production curve fitting using nonlinear models for selected and nonselected lines of White Leghorn hens
(Poultry Science Assoc Inc, 2012-11-01)
Egg production curves describe the laying patterns of hen populations over time. The objectives of this study were to fit the weekly egg production rate of selected and nonselected lines of a White Leghorn hen population, ...
Efecto de suplementaci?n en la dieta con IG EGG en los par?metros productivos en ponedoras de huevo comercialEffect of supplementation in diet with BIG EGG in productive parameters in laying hens of commercial eggs
(Ibagu? : Universidad del Tolima, 2010Facultad de Medicina Veterinaria y Zootecnia, 2014)
Gravidade específica em ovos de matrizes pesadas
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Ciências AgráriasAgronomiaUTFPR, 2015-11-23)
The yield of the production of chicks and their quality is dependent on several factors, including the physical parameters during incubation, such as humidity, temperature and ventilation, plus the influence of age of ...
Rhodocyclus gelatinosus biomass for egg yolk pigmentation
(Poultry Science Assoc Inc, 2014)
Egg production in relation to paternal weight in a freshwater caridean shrimp (Decapoda)
(Wiley Blackwell Publishing, Inc, 2019-04)
In diverse invertebrate species, sperm quantity and quality are positively correlated with male size, egg fertilization rates being consequently affected by paternal weight. This factor may also have an indirect effect on ...