IDEAS home Printed from https://ideas.repec.org/a/caa/jnlpse/v65y2019i1id566-2018-pse.html
   My bibliography  Save this article

Influence of crop management on formation of yield components of winter oilseed rape

Author

Listed:
  • Vítězslav Krček

    (Czech University of Life Sciences Prague, Prague, Czech Republic)

  • Petr Baranyk

    (Union of Rapeseed Growers and Producers, Prague, Czech Republic)

  • Václav Brant

    (Czech University of Life Sciences Prague, Prague, Czech Republic)

  • Josef Pulkrábek

    (Czech University of Life Sciences Prague, Prague, Czech Republic)

Abstract

The habitus of oilseed rape and its yield component values can be strongly affected by the structure of its stand. Field experiments took place in Central Bohemia in years 2013-2015 aiming at determining the influence of row-spacing (12.5, 25, 35 and 45 cm) on the yield components. Chosen parameters (the number of plants per unit area, the number of pods per plant, the number of seeds per pod and yield) were evaluated at the monitored stands (30 seeds/m2 sowing rate, cv. DK Exquisite). The study confirmed the statistical significance of the influence of row-spacing on some winter oilseed rape yield components. Widening of the row-spacing has led to a decrease in the number of pods per plant and the number of plants per unit area and an increase in the number of seeds per pod parameter. 1000 seed weight was not affected. This study did not confirm a positive effect of sowing oilseed rape in rows wider than 12.5 cm. Therefore, such an agronomical decision cannot be recommended as a way to achieve higher seed yield.

Suggested Citation

  • Vítězslav Krček & Petr Baranyk & Václav Brant & Josef Pulkrábek, 2019. "Influence of crop management on formation of yield components of winter oilseed rape," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 65(1), pages 21-26.
  • Handle: RePEc:caa:jnlpse:v:65:y:2019:i:1:id:566-2018-pse
    DOI: 10.17221/566/2018-PSE
    as

    Download full text from publisher

    File URL: http://pse.agriculturejournals.cz/doi/10.17221/566/2018-PSE.html
    Download Restriction: free of charge

    File URL: http://pse.agriculturejournals.cz/doi/10.17221/566/2018-PSE.pdf
    Download Restriction: free of charge

    File URL: https://libkey.io/10.17221/566/2018-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. H. Ozer, 2003. "The effect of plant population densities on growth, yield and yield components of two spring rapeseed cultivars," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 49(9), pages 422-426.
    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. Nabeel Mohammad Bani-Hani & Jalal “Ahmed Said†Al-Tabbal & Moawiya Ahmad Haddad & Hammad Khalifeh Aldal’in & Ahmad H. Al-Fraihat & Hussein Hussein Alhrout & Hazem Sharef Hasan & Fawzi M. Aldabbas, 2024. "Effect of Plant Density on the Water Use Efficiency and Quality of Potato (Solanum tuberosum L. Cv. Spunta) in the Jordan Valley," Journal of Agricultural Science, Canadian Center of Science and Education, vol. 10(12), pages 203-203, April.

    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:65:y:2019:i:1:id:566-2018-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.