IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjs/v52y2007i10id2339-cjas.html
   My bibliography  Save this article

The content of insoluble fibre and crude protein value of the aboveground biomass of Amaranthus cruentus and A. hypochondriacus

Author

Listed:
  • B. Písaříková

    (Veterinary Research Institute, Brno, Czech Republic)

  • J. Peterka

    (University of South Bohemia, České Budějovice, Czech Republic)

  • M. Trčková

    (Veterinary Research Institute, Brno, Czech Republic)

  • J. Moudrý

    (University of South Bohemia, České Budějovice, Czech Republic)

  • Z. Zralý

    (Veterinary Research Institute, Brno, Czech Republic)

  • I. Herzig

    (Veterinary Research Institute, Brno, Czech Republic)

Abstract

Twenty samples of the aboveground biomass of Amaranthus cruentus (varieties Olpir, Amar 2 RR-R 150, and A 200 D) and A. hypochondriacus (variety No. 1008) were analysed to determine their nutritional value during the experimental period covering five growth stages from inflorescence emergence till full ripening of grain. During plant growth, from day 80 to day 120 of cultivation, the nutritional value decreased. This was demonstrated by an increase in insoluble fibre and a reduction in crude protein content. The content of neutral detergent fibre (NDF) in the dry matter increased from 356 to 420 g/kg (P < 0.01); acid detergent fibre (ADF) from 238 to 286 g/kg (P < 0.01); acid detergent lignin (ADL) from 22.9 to 53.4 g/kg (P < 0.01). The content of crude protein in the dry matter of the investigated amaranth varieties decreased from 174 to 109 g/kg (P < 0.01). In the Czech Republic the aboveground biomass of the cultivated A. cruentus and A. hypochondriacus could be used as a good source of fibre and protein in animal diets when harvested in the period from day 80 to 90 of cultivation.

Suggested Citation

  • B. Písaříková & J. Peterka & M. Trčková & J. Moudrý & Z. Zralý & I. Herzig, 2007. "The content of insoluble fibre and crude protein value of the aboveground biomass of Amaranthus cruentus and A. hypochondriacus," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 52(10), pages 348-353.
    • Handle: RePEc:caa:jnlcjs:v:52:y:2007:i:10:id:2339-cjas
    DOI: 10.17221/2339-CJAS
    as

    Download full text from publisher

    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/2339-CJAS.html
    Download Restriction: free of charge
    File URL: http://cjas.agriculturejournals.cz/doi/10.17221/2339-CJAS.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/2339-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.

    Citations

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


    Cited by:

    1. P. Homolka & V. Koukolová & M. Podsedníček & A. Hlaváčková, 2012. "Nutritive value of red clover and lucerne forages for ruminants estimated by in vitro and in vivo digestibility methods," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 57(10), pages 454-468.
    2. P. Homolka & V. Koukolová & Z. Němec & Z. Mudřík & B. Hučko & J. Sales, 2008. "Amino acid contents and intestinal digestibility of lucerne in ruminants as influenced by growth stage," Czech Journal of Animal Science, Czech Academy of Agricultural Sciences, vol. 53(12), pages 499-505.

    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:52:y:2007:i:10:id:2339-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.

    We have no bibliographic references for this item. You can help adding them by using 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.