IDEAS home Printed from https://ideas.repec.org/a/apn/bionce/v2y2018i2p116-121id2233.html
   My bibliography  Save this article

Pengukuran Indole- 3-Acetic Acid (IAA) pada Bacillus sp dengan Penambahan L-Tryptopan

Author

Listed:
  • Array Array
  • Array Array

Abstract

Background: Asam indol asetat (IAA) merupakan salah satu hormon pertumbuhan tanaman yang berperan penting dalam menstimulasi pertumbuhan tanaman. Peran IAA yang diproduksi eksogen dari bakteri mampu mempercepat pertumbuhan tanaman dalam memacu proses diferensiasi pada akar dalam membentuk rambut akar. Bakteri rizosfer kebanyakan sebagai penghasil IAA. Bacillus sp. merupakan salah satu bakteri rizosfer dari tanaman. Tujuan penelitian ini untuk mengetahui kandungan IAA dari Bacillus sp. dengan melakukan pengukuran kadar IAA menggunakan metode kolorimetri Metode: Tahapan penelitian meliputi peremajaan isolat uji, pembuatan kurva standar IAA dan mengukur kadar IAA dengan direaksikan menggunakan reagen Salkowsky. Hasil: Hasil dari penelitian ini diperoleh kandungan IAA dari kultur Bacillus sp. yang ditambahkan L-triptofan yaitu sebesar 39,92ppm. Kesimpulan: Kandungan IAA yang dihasilkan Bacillus sp. tergolong cukup tinggi untuk dapat diaplikasikan sebagai bakteri pemacu pertumbuhan tanaman (PGPR).

Suggested Citation

  • Array Array & Array Array, 2018. "Pengukuran Indole- 3-Acetic Acid (IAA) pada Bacillus sp dengan Penambahan L-Tryptopan," BIOEDUSCIENCE, Universitas Muhammadiyah Prof. Dr. Hamka, vol. 2(2), pages 116-121.
    • Handle: RePEc:apn:bionce:v:2:y:2018:i:2:p:116-121:id:2233
    as

    Download full text from publisher

    File URL: https://journal.uhamka.ac.id/index.php/bioeduscience/article/view/2233
    Download Restriction: no
    ---><---

    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:apn:bionce:v:2:y:2018:i:2:p:116-121:id:2233. 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: Susilo (email available below). General contact details of provider: https://journal.uhamka.ac.id/index.php/bioeduscience/ .

    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.