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Laying hen diets formulated with meat and hone meal and different amino acid digestibility coefficients
(Poultry Science Assoc Inc, 2006-01-01)
Effect of Dietary Inclusion of Leucaena (Leucaena leucocephala) and Banana Flour (Musa cavendishii) on Performance of Laying Hens
(2018)
The aim of the present study was to evaluate the effects of Leucaena (Leucaena leucocephala) and Banana flour (Musa cavendishii) on performance of laying hens. Fifty laying hens (3 months of age) were randomly distributed ...
Substitution of corn and soybean oil by cassava meal and African palm tree oil in diets of laying hens
(2012-12-01)
Fourty-two White Leghorns laying hens, from the commercial Cuban hybrid L-33, were used for eight weeks during the laying peak (36 to 43 weeks of age), to assess the substitution of corn by cassava root meal (Manihot ...
Effect of feeding whole linseed as a source of polyunsaturated fatty acids on performance and egg characteristics of laying hens kept at high ambient temperature
(Facta-fundacio Arnco Ciência Tecnologia Avicolas, 2013-01-01)
The present study was conducted to evaluate the effects of feeding whole linseed on the laying performance and egg characteristics in laying hens kept at high ambient environmental temperatures (average 34 degrees C; the ...
Efeito do tempo de estocagem sobre a composição bromatológica das fezes de galinhas poedeiras
(Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), 1995-07-01)
In this trial the bromatologic composition of caged laying hen manure was studied according to a completely randomized design with four treatments and six replications. The treatments T-1, T-2, T-3 and T-4 consisted of ...
Efeito do tempo de estocagem sobre a composição bromatológica das fezes de galinhas poedeiras
(Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), 1995-07-01)
In this trial the bromatologic composition of caged laying hen manure was studied according to a completely randomized design with four treatments and six replications. The treatments T-1, T-2, T-3 and T-4 consisted of ...
Experimental Salmonella Gallinarum infection in light laying hen lines
(Soc Brasileira Microbiologia, 2000-01-01)
Although the epidemiology of fowl typhoid in chickens supposedly involves a vertical transmission stage, a previous work run by the authors has suggested that this did not happen in a commercial line of laying hens highly ...
Experimental Salmonella gallinarum infection in light laying hen lines
(2000-12-01)
Although the epidemiology of fowl typhoid in chickens supposedly involves a vertical transmission stage, a previous work run by the authors has suggested that this did not happen in a commercial line of laying hens highly ...
Use of water-treated black tea waste instead of wheat bran in laying hen diets
(Brazilian Journal of Animal Science, 2023)
The effects of propolis on antibody production by laying hens
(Poultry Science Assoc Inc, 2011-06-01)
Propolis is a honeybee product showing several biological properties that enhance the immune response, depending on the concentration and intake period. Because propolis possesses an immunomodulatory action on mammals, the ...