NUGROHO, MUHAMMAD ARI SETYO (2024) KARAKTERISASI DAN UJI ANTAGONISME Trichoderma spp. DARI BERBAGAI LOKASI TERHADAP Rhizoctonia solani PENYEBAB PENYAKIT HAWAR PADA TANAMAN KEDELAI (Glycine max (L.) Merill). Other thesis, UPN Veteran Yogyakarta.
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Abstract
KARAKTERISASI DAN UJI ANTAGONISME Trichoderma spp. DARI
BERBAGAI LOKASI TERHADAP Rhizoctonia solani PENYEBAB
PENYAKIT HAWAR PADA TANAMAN
KEDELAI (Glycine max (L.) Merill)
Oleh: Muhammad Ari Setyo Nugroho
Dibimbing oleh: Dr. Ir. Mofit Eko Poerwanto, M. P., Ir. R. R Rukmowati
Brotodjojo, M. Agr., Ph. D., dan Dr. Sri Wahyuni Budiarti, S.P., M. Si.
ABSTRAK
Penelitian ini bertujuan untuk mengidentifikasi karakterisasi Trichoderma spp.
dan mengetahui potensi isolat Trichoderma spp. dalam menghambat
pertumbuhan R. solani secara in vitro dan in vivo. Metode yang digunakan
dalam penelitian terdiri dari 3 tahapan yaitu: isolasi dan karakterisasi isolat
Trichoderma spp., uji antagonisme in vitro isolat Trichoderma spp. terhadap R.
solani di laboratorium, dan uji antagonisme in vivo isolat Trichoderma spp.
terhadap R. solani di greenhouse Dlingo, Bantul menggunakan RAL
(Rancangan Acak Lengkap). Hasil karakterisasi pada Trichoderma UPN 16,
Trichoderma isolat Gunungkidul, Trichoderma isolat Bantul dan Trichoderma
isolat Kulon Progo mempunyai warna hijau tua dengan bentuk membulat
dengan berdiameter 9 cm. Potensi Trichoderma UPN 16, isolat Gunungkidul,
isolat Bantul dan isolat Kulon Progo mampu menekan serangan Rizhoctonia
solani secara in vitro dan in vivo dengan persentase penghambatan sebesar 56%,
68%, 72%, dan 68%.
Kata kunci: Trichoderma spp., R. solani, kedelai, karakterisasi
CHARACTERIZATION AND ANTAGONISM TESTING Trichoderma
spp. FROM VARIOUS LOCATIONS AGAINST Rhizoctonia solani
CAUSES OF Blight DISEASE IN
PLANTSSOYBEAN (Glycine max (L.) Merill)
By : Muhammad Ari Setyo Nugroho
Spp.ervised by : Mofit Eko Poerwanto, R. R Rukmowati Brotodjojo, and
Sri Wahyuni Budiarti
ABSTRACT
This study aims to identify the characteristics of Trichoderma spp. and determine
the potential of Trichoderma spp isolates. in inhibiting growth R. solani in vitro
and in vivo. The method used in the research consisted of 3 stages, namely:
isolation and characterization of Trichoderma spp. isolates, in vitro antagonism
test of Trichoderma spp. isolates. against R. solani in the laboratory, and in vivo
antagonism test of Trichoderma spp isolates. against R. solani in the Dlingo
greenhouse, Bantul using RAL (Completely Randomized Design). The
characterization results of Trichoderma UPN 16, Trichoderma isolate from
Gunungkidul, Trichoderma isolate from Bantul and Trichoderma isolate from
Kulon Progo have a dark green color with a rounded shape with a diameter of 9
cm. The potential of Trichoderma UPN 16, Gunungkidul isolate, Bantul isolate
and Kulon Progo isolate was able to suppress Rizhoctonia solani attacks in vitro
and in vivo with inhibition percentages of 56%, 68%, 72%, and 68%.
Key words: Trichoderma spp., R. solani, soybean, characterization
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Trichoderma spp., R. solani, soybean, characterization |
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Medicine, Health and Life Sciences > School of Biological Sciences |
| Depositing User: | Eko Yuli |
| Date Deposited: | 26 Jun 2024 02:07 |
| Last Modified: | 26 Jun 2024 02:07 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/39956 |
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