IDEAS home Printed from https://ideas.repec.org/a/caa/jnlpse/v58y2012i11id455-2012-pse.html
   My bibliography  Save this article

Influence of injection nitrogen fertilization on yield and seed composition of winter oilseed rape (Brassica napus L.)

Author

Listed:
  • L. Peklová

    (Department of Agro-environmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources Prague, Czech University of Life Sciences Prague, Prague, Czech Republic)

  • J. Balík

    (Department of Agro-environmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources Prague, Czech University of Life Sciences Prague, Prague, Czech Republic)

  • O. Kozlovský

    (Department of Agro-environmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources Prague, Czech University of Life Sciences Prague, Prague, Czech Republic)

  • O. Sedlář

    (Department of Agro-environmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources Prague, Czech University of Life Sciences Prague, Prague, Czech Republic)

  • K. Kubešová

    (Department of Agro-environmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources Prague, Czech University of Life Sciences Prague, Prague, Czech Republic)

Abstract

Influence of the nitrogen injection fertilization 'controlled uptake long term ammonium nutrition' (CULTAN) on winter rape yield and seed composition was studied in 2009 and 2010 at two sites with different soil-climatic conditions in the Czech Republic. Two conventional treatments consisted of fertilization using the system of divided doses applied on soil surface. Two CULTAN treatments used injection fertilization with the whole dose of nitrogen applied once in the vegetation period, in early spring at the BBCH 26 stage (6 side shoots detectable). The trial compared conventional and CULTAN treatments. The overall dose of nitrogen was 200 kg N/ha in each treatment. The seed yield in a two-year average was 4.83 t/ha at conventional and 4.80 t/ha at the CULTAN treatment. This difference was not statistically significant. The higher nitrogen content in seed was recorded mainly at CULTAN treatments at the Hněvčeves site in 2009. An inconclusively higher phosphorus content was recorded in winter rape seed fertilized with the CULTAN method at both sites in 2010. Content of K, Ca, Mg and S did not show statistically significant differences between the two treatments during both experimental years. In oiliness no differences between conventional and CULTAN methods were observed.

Suggested Citation

  • L. Peklová & J. Balík & O. Kozlovský & O. Sedlář & K. Kubešová, 2012. "Influence of injection nitrogen fertilization on yield and seed composition of winter oilseed rape (Brassica napus L.)," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 58(11), pages 508-513.
    • Handle: RePEc:caa:jnlpse:v:58:y:2012:i:11:id:455-2012-pse
    DOI: 10.17221/455/2012-PSE
    as

    Download full text from publisher

    File URL: http://pse.agriculturejournals.cz/doi/10.17221/455/2012-PSE.html
    Download Restriction: free of charge
    File URL: http://pse.agriculturejournals.cz/doi/10.17221/455/2012-PSE.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/455/2012-PSE?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. O. Kozlovský & J. Balík & J. Černý & M. Kulhánek & M. Kos & M. Prášilová, 2009. "Influence of nitrogen fertilizer injection (CULTAN) on yield, yield components formation and quality of winter wheat grain," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 55(12), pages 536-543.
    Full references (including those not matched with items on IDEAS)

    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. M. Neuberg & D. Pavlíková & M. Pavlík & J. Balík, 2010. "The effect of different nitrogen nutrition on proline and asparagine content in plant," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 56(7), pages 305-311.
    2. O. Kozlovský & J. Balík & J. Černý & M. Kulhánek & J. Hakl & A. Kohoutek, 2010. "Assessment of surface and injection fertilization on various grass hybrids in grass-clover mixture," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 56(12), pages 557-563.
    3. M. Pavlík & D. Pavlíková & S. Vašíčková, 2010. "Infrared spectroscopy-based metabolomic analysis of maize growing under different nitrogen nutrition," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 56(11), pages 533-540.
    4. Krzysztof Lachutta & Krzysztof Józef Jankowski, 2024. "The Quality of Winter Wheat Grain by Different Sowing Strategies and Nitrogen Fertilizer Rates: A Case Study in Northeastern Poland," Agriculture, MDPI, vol. 14(4), pages 1-28, March.

    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:jnlpse:v:58:y:2012:i:11:id:455-2012-pse. 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.