IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjs/v57y2012i11id6382-cjas.html
   My bibliography  Save this article

Efficacy of contrast levels of non-phytate phosphorus and Aspergillus niger phytase in hens fed wheat-maize-based diets

Author

Listed:
  • M. Englmaierová

    (Institute of Animal Science, Prague-Uhříněves, Czech Republic)

  • G. Dlouhá

    (Institute of Animal Science, Prague-Uhříněves, Czech Republic)

  • M. Marounek

    (Institute of Animal Science, Prague-Uhříněves, Czech Republic)

  • M. Skřivan

    (Institute of Animal Science, Prague-Uhříněves, Czech Republic)

Abstract

A 2 × 2 factorial design experiment examined the effect of dietary non-phytate phosphorus (NPP) (1.3 and 4.0 g/kg) and 3-phytase (F) (0 and 150 FTU/kg) on the performance indicators of hens, physical parameters of eggs, phosphorus (P) content of the eggshells, and the pH of the digestive tract of laying hens. Two hundred and forty hens (ISA Brown) were housed in enriched cages and fed a wheat-maize-based diet. A significant effect of both NPP and F was found for the yolk colour (P = 0.016) and shell thickness (P = 0.038). The F supplement or higher level of NPP alone and in combination increased the value of the yolk colour and shell thickness. The supplementation of the basal diet with F significantly increased the laying performance, especially with regard to the egg weight and feed conversion ratio. The higher dose of NPP had a negative effect on the egg production, feed intake, and feed conversion ratio. The lower level of NPP (1.3 g/kg) decreased the internal egg quality and shell quality, except for the shell strength. In contrast, the addition of 3-phytase to the diet increased the shell thickness and shell weight. The P content in the eggshells was not influenced by the dietary treatment. The higher level of NPP or F increased the pH in the gizzard to a value suitable for F activity. The hens fed a diet containing 1.3 g/kg NPP achieved a higher performance; moreover, the F supplement at 150 FTU/kg increased the external quality of the eggs.

Suggested Citation

  • M. Englmaierová & G. Dlouhá & M. Marounek & M. Skřivan, 2012. "Efficacy of contrast levels of non-phytate phosphorus and Aspergillus niger phytase in hens fed wheat-maize-based diets," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 57(11), pages 499-505.
  • Handle: RePEc:caa:jnlcjs:v:57:y:2012:i:11:id:6382-cjas
    DOI: 10.17221/6382-CJAS
    as

    Download full text from publisher

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/6382-CJAS.html
    Download Restriction: free of charge

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/6382-CJAS.pdf
    Download Restriction: free of charge

    File URL: https://libkey.io/10.17221/6382-CJAS?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. S. Świątkiewicz & J. Koreleski & A. Arczewska, 2010. "Laying performance and eggshell quality in laying hens fed diets supplemented with prebiotics and organic acids," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 55(7), pages 294-306.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Anna Musilova & Martina Lichovnikova & Lucie Kupcikova & Vojtech Anderle, 2017. "Effect of suboptimal levels of non-phytate phosphorus and exogenous phytase on precaecal digestibility of phosphorus and calcium in laying hens," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 62(11), pages 473-481.
    2. M. Skřivan & M. Englmaierová & M. Marounek & V. Skřivanová & T. Taubner & T. Vít, 2016. "Effect of dietary magnesium, calcium, phosphorus, and limestone grain size on productive performance and eggshell quality of hens," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 61(10), pages 473-480.
    3. M. Englmaierová & V. Skřivanová & M. Skřivan, 2014. "The effect of non-phytate phosphorus and phytase levels on performance, egg and tibia quality, and pH of the digestive tract in hens fed higher-calcium-content diet," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 59(3), pages 107-115.
    4. M. Englmaierová & M. Skřivan & E. Skřivanová & I. Bubancová & L. Čermák & J. Vlčková, 2015. "Effects of a low-phosphorus diet and exogenous phytase on performance, egg quality, and bacterial colonisation and digestibility of minerals in the digestive tract of laying hens," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 60(12), pages 542-549.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. K. Żyła & M. Mika & S. Świątkiewicz & J. Koreleski & J. Piironen, 2011. "Effects of phytase B on laying performance, eggshell quality and on phosphorus and calcium balance in laying hens fed phosphorus-deficient maize-soybean meal diets," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 56(9), pages 406-413.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnlcjs:v:57:y:2012:i:11:id:6382-cjas. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.