Pengaruh Pemberian Cendawan Endofit Asal Tanaman Kelapa Sawit Terhadap Pertumbuhan Kelapa Sawit pada Tanah Terinfeksi Ganoderma spp.

The Effect of Endophytic Fungi From Oil Palm Rizosphere to Oil Palm Growth in Infected Soil by Ganoderma spp.

DOI:

https://doi.org/10.32734/ja.v5i2.2579

Keywords:

cendawan endofit, ganoderma, kelapa sawit

Abstract

Penggunaan mikroorganisme antagonis merupakan salah satu alternatif pencegahan penyakit busuk
pangkal batang yang disebabkan oleh Ganoderma spp. pada perkebunan kelapa sawit. Penelitian ini
bertujuan untuk mendapatkan cendawan endofit asal tanaman kelapa sawit yang berpotensi sebagai
agens biokontrol untuk mengendalikan Ganoderma pada pembibitan kelapa sawit. Penelitian
dilaksanakan di Rumah Kaca Fakultas Pertanian USU pada Juni 2015 sampai Januari 2016
menggunakan Rancangan Acak Kelompok non faktorial dengan enam perlakuan yaitu Aspergillus
sp1 + Ganoderma, Aspergillus sp2 + Ganoderma, Rhopalomyces sp + Ganoderma, Chrysosporium
sp + Ganoderma, Gongronella sp1 + Ganoderma, Gongronella sp2 + Ganoderma dan tiga ulangan.
Hasil penelitian menunjukkan bahwa pengaruh pemberian cendawan endofit asal tanaman kelapa
sawit dapat meningkatkan pertumbuhan kelapa sawit pada tanah terinfeksi Ganoderma, dengan
daun terluas pada perlakuan Rc (Rhopalomyces sp. + Ganoderma) yaitu 987,95 cm2 dan perlakuan
Ra (Aspergillus sp1 + Ganoderma) yaitu 905,36 cm2.

 

The use of antagonistic microorganisms is one alternative to base stem rot disease caused by
Ganoderma spp. in oil palm plantations. This purpose of this study was original endophytic fungal
on palm trees as a potential biocontrol agents for control of Ganoderma in oil palm nursery.
Research conducted at the Faculty of Agriculture USU Greenhouse in June 2015 to January 2016
using a randomized block design non factorial with six treatments, Aspergillus sp1 + Ganoderma,
Aspergillus sp2 + Ganoderma, Rhopalomyces sp + Ganoderma, Chrysosporium sp + Ganoderma,
Gongronella sp1 + Ganoderma, Gongronella sp2 + Ganoderma and three replications. The results
of endophytic fungi from oil palm rhizosphere can increase the plant growth in infected soil by
Ganoderma showed that the highest leaf area was Rc (Rhopalomyces sp + Ganoderma) is 987.95
cm2 and Ra (Aspergillus sp1 + Ganoderma) is 905.36 cm2.

Downloads

Download data is not yet available.

Downloads

Published

2017-05-02