CD Skripsi

Penapisan Dan Uji Daya Antagonis Jamur Endofit Dari Tanaman Aren (Arenga Pinnata Merr.) Terhadap Ganoderma Boninense Pat. Penyebab Penyakit Busuk Pangkal Batang Pada Tanaman Kelapa Sawit Serta Identifikasinya

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Abstract
This study aims to screen and observe the antagonicity of endophytic fungi from
sugar palm plants and to obtain the highest antagonicity of endophytic fungi
which are potential as biological agents against G. boninense the cause of stem rot
disease of oil palm plants. The study was conducted at the Laboratory Plant
Protection, Faculty of Agriculture, Riau University. This study used explorative
methods (isolation and purification of endophytic fungi from sugar palm plants),
experiments (antagonism, diameter and growth rate of higher antagonistic
endophytic fungi) and observation (hypovirulence, hyperparasitism and
identification of higher antagonistic endophytic fungi). Data of macroscopic
characteristics, hypovirulence, hyperparasitism and identification of higher
antagonistic endophytic fungi were presented descriptively. Data of antagonism,
diameter and growth rate of higher antagonistic endophytic fungi were analyzed
using analysis of variance and to compare the means between the treatments were
analyze with DNMRT at 5% level. The results found 25 isolates, 23 isolates were
hypovirulent and 2 isolates were virulent. Isolate E2 (from the root tissue) had the
highest antagonicity (67.05%). The largest diameter and highest growth rate of
endophytic fungi were isolate E25 (from the leaf tissue) (90.00 mm and 55.88
mm.day-1). Hyperparasitic interaction of the higher antagonistic endophytic fungi
are lysis (E2, E17, and E18), attachment (E3, E15, and E25) and trapping (E16). The results
showed that isolates E2, E16, and E18 belong to the genus Trichoderma, E3 belongs to
the genus Aspergillus, E15 belongs to the genus Papulaspora, E17 belongs to the
genus Syncephalastrum, and E25 belongs to the genus Mucor.
Keywords : Antagonicity, Endophytic fungi, G. boninense, Screening, Sugar
palm plants

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

06 01. 122 (0038)

Penerbit

Pekanbaru : Universitas Riau –Fakultas Pertanian - Agroteknologi., 2022

Deskripsi Fisik

xii, 29 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

06 01. 122 (0038)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Agroteknologi

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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