Pengaruh Fungi Indigenous Toleran Zn terhadap Pertumbuhan Bibit Jagung di Media Tailing Steril

Authors

  • Ratna Santi Fakultas Pertanian, Universitas Bangka Belitung, Pangkalpinang, Telp.(0717) 422145, Indonesia
  • Benny Joy Fakultas Pertanian, Universitas Padjadjaran, Bandung, Indonesia
  • Regina Hindersah Fakultas Pertanian, Universitas Padjadjaran, Bandung, Indonesia
  • Dedi Nusyamsi BBSDLP, Cimanggu, Bogor, Indonesia

DOI:

https://doi.org/10.15575/157

Keywords:

Fungi, Jagung, Tailing, Zn

Abstract

Keberadaan logam Zn dalam jumlah tertentu di tailing pasca tambang akan berdampak pada rendahnya populasi mikroba tanah dan menghambat pertumbuhan tanaman. Aplikasi pemanfaatan fungi indigenus dari lahan tercemar merupakan salah satu usaha dalam memperbaiki sifat tanah untuk pertumbuhan tanaman. Penelitian ini bertujuan untuk mengetahui pengaruh inokulasi fungi dan toksisitas Zn terhadap pertumbuhan jagung pada fase VE-V9 di media tailing steril.  Fungi diisolasi dari tailing lahan pasca penambangan timah di Sungailiat  Bangka. Tiga isolat dari 15 isolat dipilih untuk pengujian pengaruh inokulasi fungi terhadap pertumbuhan jagung. Percobaan menggunakan Rancangan Acak Kelompok(RAK) dua faktor dengan perlakuan jenis fungi dan konsentrasi Zn. Isolat yang digunakan toleran terhadap Zn pada konsentrasi 0-25 ppm dan mampu menghasilkan fitohormon. Hasil percobaan di rumah kaca menunjukkan bahwa inokulasi fungi nyata memperbaiki pertumbuhan jagung, dibandingkan tanpa inokulan. Serapan tertinggi ditunjukkan oleh isolat R 7J1, namun pertumbuhan jagung terbaik didapatkan dari inokulasi isolat B 2J1.

 

The existence of Zn metal in a certain amount in the post tin mine tailings will result in low soil microbial populations and inhibit plant growth. Application of indigenous fungi utilization on contaminated land is one effort to improve soil properties for plant growth.This study aimed to determine the effect of inoculation of fungi and toxicity of zinc on the growth of corn in the phase of VE-V9 in sterile tailings medium. Fungi were isolated from post tin mining tailings tin lands in Bangka Sungailiat. Three isolates from 15 isolates were selected to test the effect of fungal inoculation on the growth of corn. Experiment used a Randomized Complete Block Design (RCBD) two factors with fungi and Zn concentration treatments.Tolerant isolates used were at a concentration of 0-25 ppm Zn and capable to produce phytohormones. Result of experiment in greenhouse showed that fungal inoculation substantially improved the growth of maize, compared with no inoculant.The highest uptake was shown by isolates of R 7J1, but the best corn growth inoculation isolates obtained from B 2J1.

References

Baca, B.E. and C. Elmerich. 2003. Microbial Production of Plant Hormones. In C.Elmerich and W.E. Newton (eds.), Associative and Endophytic Nitrogen-fixing Bacteria and Cyanobacterial Associations. Kluwer Akademic Publishers. Netherlands.

Couder, E. 2011. Zn Biogeochemical cycle in highly Zn-contaminated soil-plant system. Universite Catholique –Louvain.

Cui, Y. and N. Zhao. 2011. Oxidative stress and change in plant metabolisme of maize (Zea mays. L) growing in contaminated soil with elemental sulfur and toxic effect of Zinc. Plant Soil Environ. Vol. 57 (1):34-39

Duruibe, J.O., Ogwuegbu, M.O.C and Egwurugwu, J.N. 2007. Heavy metal pollution and human biotoxic effects. Leghth Reseach Paper. International Physical Science, 2(5): p.112-118

Iram., S., Ahmad, S., Javed., B., Yaqoob, S., Akhtar, K., Kazmi,M.Z and Badar-uz-zaman. 2009. Fungal Toleransi Heavy Metals. J Botany , 41(5): p.2583-2594

Jadia, C.D and M. Fulekar. 2008. Pytoremediation. The aplication of vermecompost to remove Zn, Cd, Cu, Ni and Pb by sunflower plant. J. Enviromental Engineering and Management. Vol. 7 (5):547–558.

Kabata-Pendias, A and Mukherjee, A.B. 2007. Trace Elements from Soil to Human. New york : Springer-Verlag Berlin Heiderlberg.

Kuffner, M., Puschenreiter, M., Wieshammer, G., Gorfer, M and Sessitch, A. 2008. Rhizosphere bacteria affect growth and metal upatake of heavy metal accumulating willows. Plant Soil, 304 : p.35-44

Lahuddin. 2007. Aspek Unsur Mikro dalam Kesuburan Tanah. USU e-Repository. Universitas Sumatera Utara Medan.

Lasad, M.M and EPA, 2009. The Use Plants for Removal of Toxic Metals from Contaminan Soil. America Asosiation for the Advancement of science and Enviromental Ecience and Engineering Fellow. Enviromental Protection Agency (EPA) Published.

Pattern, C.L and Glick, B.R. 2002. Role of Pseudomonas putida indole acetic acid in development of the plant root system. App Enviro Microbial, 63: p.3795-3801

Reichman, S.M. 2002. The Responses of Plants to Metal Toxicity. Focusing on Copper, Manganese and Zinc. Review. Published by Australian Minerals and Energy Enviroment Foundation Published.

Soudek, P., S. Petrova, S, D. Benesova and T. Vanek. 2010. Phytoextraction of toxic metal by sun flower and corn plants. J. Food Agriculture and Enviromental. Vol 8, Issues 3-4:383- 390.

Subekti, N.A., Safruddin, Efendy, R dan Sunarti, S. 2008. Morfologi Tanaman dan Fase pertumbuhan Jagung. Balai Penelitian Tanaman Serealia. Maros.

Sagardoy, R., Morales, F., Lofez-Milan, A.F., Abadia, A and Abadia, J. 2008. Effects of zinc toxicity on sugar beet (beta vulgaris L.) plant grown in hydroponics. Reseach Paper. J Plant Biology , 11: p.339-350

Sulaeman, Eviati, H. Sastramihardja, S.E. Aprilani dan M. Farida. 2009. Penetapan Unsur Logam Berat Total Cara Pengabuan Basah dengan HNO3 dan HClO4. p. 110-113.. In Balai Besar Litbang Sumberdaya Lahan Pertanian (ed.). Analisis Kimia Tanah, Tanman, Air dan Pupuk. Balai penelitian dan Pengembangan Pertanian, Jakarta Selatan

Yan-de, J., Zhen-li, H dan Ziao-e, Y. 2007. Raloe of soil rhizobacteria in phytoremediation of heavy metal contaminated soils. J Zhejiang University Science, 8(3): p.19-25.

Downloads

Published

2015-07-23

Issue

Vol. 2 No. 1 (2015)

Section

Original Research Articles

Citation Check

License

Authors who publish with this journal agree to the following terms:

  • Authors retain copyright and grant the journal exlusive right and licence of first publication for the full legal term of copyright with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
  • Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  • Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.
  • Authors also grant any third party the right to use the articles freely as long as its integrity is maintained and its original authors, citation details and publisher are identified.
  • Jurnal Agro is not responsible for subsequent uses of the work. It is the author’s responsibility to bring an infringement action if so desired by the author
  • The corresponding author must sign the License to Publish Agreement Form at the time of submission of his/her manuscript.

Creative Commons Licence

Jurnal Agro (J. Agro: ISSN 2407-7993) by http://journal.uinsgd.ac.id/index.php/ja/index is licensed under a Creative Commons Attribution 4.0 International License.