IDEAS home Printed from https://ideas.repec.org/a/caa/jnlrae/v49y2003i3id4957-rae.html
   My bibliography  Save this article

Exploitational indicators, Diesel fuel consumption and work quality during disc tiller skimming

Author

Listed:
  • J. Hůla

    (Research Institute of Agricultural Engineering, Prague, Czech Republic)

  • P. Kovaříček

    (Research Institute of Agricultural Engineering, Prague, Czech Republic)

  • V. Mayer

    (Research Institute of Agricultural Engineering, Prague, Czech Republic)

Abstract

During the shallow soil tillage after winter wheat harvest the tractor JOHN DEERE 8200 with disc tiller DOWLANDS 4500 operation was monitored. For dependence of the set field speed within plots acreage the function of type y = 0.43 Ln x + 10.76 was chosen. Average Diesel fuel consumption at first skimming on plots of total acreage 611.4 ha was 7.98 l/ha, for evaluation of Diesel fuel consumption dependence on particular plots acreage was chosen a logarithmic model of function y = -0.81 Ln x + 10.35. For the engine Diesel fuel consumption dependence on average length of working drives through the plots the logarithmic model of function y = -1.83 Ln x + 18.95 was chosen. After first skimming by disc tiller on the soil surface has remained 31.1 wt % of winter wheat post-harvest remainders, in depth of 0-50 mm was found-out of 31.0% of post-harvest remainders, 37.9 wt % of crop remainders was found-out in depth of 50-100 mm. After the second skimming by the blade tiller most of the post-harvest remainders was worked-in to the depth of 50-100 mm (54.3 wt %). After the following pre-seeding soil preparation by combinatory was recorded dislocation of most of crop remainders to depth of 0-50 mm (58.4 wt %).

Suggested Citation

  • J. Hůla & P. Kovaříček & V. Mayer, 2003. "Exploitational indicators, Diesel fuel consumption and work quality during disc tiller skimming," Research in Agricultural Engineering, Czech Academy of Agricultural Sciences, vol. 49(3), pages 85-90.
  • Handle: RePEc:caa:jnlrae:v:49:y:2003:i:3:id:4957-rae
    DOI: 10.17221/4957-RAE
    as

    Download full text from publisher

    File URL: http://rae.agriculturejournals.cz/doi/10.17221/4957-RAE.html
    Download Restriction: free of charge

    File URL: http://rae.agriculturejournals.cz/doi/10.17221/4957-RAE.pdf
    Download Restriction: free of charge

    File URL: https://libkey.io/10.17221/4957-RAE?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.

    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:jnlrae:v:49:y:2003:i:3:id:4957-rae. 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.