IDEAS home Printed from https://ideas.repec.org/a/ibn/jasjnl/v2y2010i1p39.html
   My bibliography  Save this article

Rice Husk Biochar for Rice Based Cropping System in Acid Soil 1. The Characteristics of Rice Husk Biochar and Its Influence on the Properties of Acid Sulfate Soils and Rice Growth in West Kalimantan, Indonesia

Author

Listed:
  • Agusalim Masulili
  • Wani Utomo
  • Syechfani MS

Abstract

The experiments were carried out to study the characteristics of biochar made from rice husk and its potential as a soilamendment in acid soils. Biochar was produced by pyrolysis; after which it was applied as a soil amendment. The soilwas incubated for 30 days, and then it was planted with rice. For comparison, soil was applied with- rice straw, ricehusk, rice husk ash, Chromolaena odorata biomass, and no soil amendment. The characteristics of biochar were- watercontent 4.96%, pH 8.70, C 18.72%, P 0.12%, CEC 17.57cmol kg-1, K 0.20%, Ca 0.41%, Mg 0.62%, and Na 1.40%.Application of biochar decreased soil bulk density, soil strength, exchangeable Al, and soluble Fe and increased porosity,available soil water content, C-organic, soil pH, available P, CEC, exchangeable K, and Ca. Out of these improvements,only soil carbon, phosphorus, exchangeable Al, soluble Fe, and soil strength significantly influenced rice biomass.

Suggested Citation

  • Agusalim Masulili & Wani Utomo & Syechfani MS, 2010. "Rice Husk Biochar for Rice Based Cropping System in Acid Soil 1. The Characteristics of Rice Husk Biochar and Its Influence on the Properties of Acid Sulfate Soils and Rice Growth in West Kalimantan, ," Journal of Agricultural Science, Canadian Center of Science and Education, vol. 2(1), pages 1-39, February.
  • Handle: RePEc:ibn:jasjnl:v:2:y:2010:i:1:p:39
    as

    Download full text from publisher

    File URL: https://ccsenet.org/journal/index.php/jas/article/download/4369/4361
    Download Restriction: no

    File URL: https://ccsenet.org/journal/index.php/jas/article/view/4369
    Download Restriction: no
    ---><---

    More about this item

    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

    Statistics

    Access and download statistics

    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:ibn:jasjnl:v:2:y:2010:i:1:p:39. 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: Canadian Center of Science and Education (email available below). General contact details of provider: https://edirc.repec.org/data/cepflch.html .

    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.