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https://repositori.uma.ac.id/handle/123456789/28603
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DC Field | Value | Language |
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dc.contributor.advisor | Vajri, Indri Yanil | - |
dc.contributor.author | Butar-Butar, Diva Slamat Christian | - |
dc.date.accessioned | 2025-09-15T08:53:20Z | - |
dc.date.available | 2025-09-15T08:53:20Z | - |
dc.date.issued | 2025 | - |
dc.identifier.uri | https://repositori.uma.ac.id/handle/123456789/28603 | - |
dc.description | 7 Halaman | en_US |
dc.description.abstract | Cendawan entomopatogen (CEP) berfungsi ganda sebagai agen biokontrol terhadap hama dan sebagai biostimulan yang mendukung pertumbuhan tanaman melalui produksi hormon seperti IAA dan giberelin. Aplikasi CEP sebagai biostimulan dapat dilakukan melalui perlakuan benih (seed treatment), dengan efektivitas yang sangat dipengaruhi oleh jenis cendawan dan durasi perendaman. Penelitian ini bertujuan untuk mengevaluasi pengaruh lama perendaman benih dalam suspensi CEP terhadap perkecambahan, indeks vigor, dan pertumbuhan awal tanaman. Tiga jenis CEP yang digunakan adalah Beauveria bassiana, Metarhizium anisopliae, dan Trichoderma asperellum. Benih jagung direndam dalam larutan konidia berkonsentrasi 1 × 10⁸ konidia/ml dan akuades steril selama 3, 6, 12, dan 24 jam. Pengamatan dilakukan terhadap persentase kecambah (hari ke-7), indeks vigor (hari ke-12), dan pertumbuhan bibit (hari ke-28). Hasil menunjukkan bahwa perendaman benih dalam suspensi CEP mampu meningkatkan semua parameter pertumbuhan. Dari keempat durasi yang diuji, perendaman selama enam jam memberikan hasil paling optimal dalam meningkatkan perkecambahan, vigor, dan pertumbuhan awal tanaman jagung. Entomopathogenic mushrooms (CEPs) double function as biocontrol agents against pests and as biostimulants that support plant growth through the production of hormones such as IAA and gibberelline. The application of CEP as a biostimulant can be done through seed treatment, with effectiveness greatly influenced by the type of mushroom and the duration of soaking. This study aims to evaluate the effect of the length of seed soaking in CEP suspension on germination, vigor index, and early plant growth. The three types of CEP used are Beauveria bassiana, Metarhizium anisopliae, and Trichoderma asperellum. Corn seeds are soaked in a conidia solution with a concentration of 1 × 10⁸ conidia/ml and sterile aqueducts for 3, 6, 12, and 24 hours. Observations were made on the percentage of sprouts (day 7), vigor index (day 12), and seedling growth (day 28). The results showed that soaking the seeds in CEP suspension was able to improve all growth parameters. Of the four durations tested, soaking for six hours gave the most optimal results in increasing germination, vigor, and early growth of corn plants. | en_US |
dc.language.iso | id | en_US |
dc.publisher | Universitas Medan Area | en_US |
dc.relation.ispartofseries | NPM;208210043 | - |
dc.subject | Cendawan Entomopatogen | en_US |
dc.subject | Seed Treatment | en_US |
dc.subject | Perkecambahan | en_US |
dc.subject | Pertumbuhan Benih | en_US |
dc.subject | Entomopathogenic fungi | en_US |
dc.subject | Seed Treatment | en_US |
dc.subject | Germination | en_US |
dc.subject | Seed Growth | en_US |
dc.title | Efektivitas Lama Perendaman Benih Menggunakan Cendawan Entomopatogen Terhadap Tanaman Secara Umum | en_US |
dc.title.alternative | Long Effectiveness of Soaking Seeds Using Entomopathogenic Fungi Against Plants in General | en_US |
dc.type | Thesis | en_US |
Appears in Collections: | SP - Agricultural Technology |
Files in This Item:
File | Description | Size | Format | |
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208210043 - Diva Slamat Christian Butar-Butar - Fulltext.pdf | Fulltext | 416.92 kB | Adobe PDF | View/Open |
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