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Effects of nanoparticles of zinc oxide on productive performance of laying hens [electronic resource]: a review

By:

Fawaz, M. A

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Language: English Summary language: Arabic Description: p. 13-20Uniform titles:

SVU-International journal of agricultural science , 2019 v. 1 (1)

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Full Text Article

In: SVU-International Journal of Agricultural Science 2019.v.1(1)Summary: Nanotechnology has the potential to revolutionize in poultry industry with new tools for the molecular treatment of diseases and enhancing the ability of animal to absorb nutrients and therefore improving productive performance response of poultry. The essential trace elements play important roles such as nutrients metabolism, antioxidant, component of numerous metalloenzymes and protein. Nanoparticles zinc oxide (Nano-ZnO) is the specially prepared mineral salt having particle size of 1 to 100 nm. It promotes growth can act as antibacterial agent, modulates the immunity and production of laying hens. Using of Nano-ZnO in laying hen's nutrition as nanoparticle size will help and improve the egg production sector. Therefore, the purpose of this study is to give an overview on the potential of Nano-ZnO as feed additives in laying hen diets, in order to explore the mechanism of the effects of Nano-ZnO supplementation on laying hen productive performance and to observe their influence on feed intake, ammonia emissions, digestibility, egg production, and egg quality. Key words: Egg production, Egg quality, Laying hens, Mode of action, Nanotechnology

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Previous	ART NRMJ V3 NO6 8 [electronic resource]	ART PEISTA V2 16 [electronic resource].	ART SVUIJAS V1 NO1 1 Effect of some antioxidant treatments on physical and chemical characters of jerusalem artichoke tubers under cold storage conditions \| [electronic resource]	ART SVUIJAS V1 NO1 2 Effects of nanoparticles of zinc oxide on productive performance of laying hens \| [electronic resource]: a review	ART SVUIJAS V1 NO1 3 Forage and seed yield variation of alfalfa cultivars in response to planting date \| [electronic resource]	ART SVUIJAS V1 NO1 4 Effects of nanoparticles of zinc oxide on productive performance of laying hens \| [electronic resource]	ART SVUIJAS V1 NO1 5 Efficacy of some pesticide alternatives on the desert locust Schistocerca Gregaria (Forskal) under laboratory and field conditions \| [electronic resource]	Next

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Nanotechnology has the potential to revolutionize in poultry industry with new tools for the molecular treatment of diseases
and enhancing the ability of animal to absorb nutrients and therefore improving productive performance response of poultry.
The essential trace elements play important roles such as nutrients metabolism, antioxidant, component of numerous metalloenzymes
and protein. Nanoparticles zinc oxide (Nano-ZnO) is the specially prepared mineral salt having particle size of 1 to 100 nm.
It promotes growth can act as antibacterial agent, modulates the immunity and production of laying hens. Using of Nano-ZnO in
laying hen's nutrition as nanoparticle size will help and improve the egg production sector. Therefore, the purpose of this study
is to give an overview on the potential of Nano-ZnO as feed additives in laying hen diets, in order to explore the mechanism of
the effects of Nano-ZnO supplementation on laying hen productive performance and to observe their influence on feed intake,
ammonia emissions, digestibility, egg production, and egg quality.
Key words: Egg production, Egg quality, Laying hens, Mode of action, Nanotechnology

Summary in Arabic

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