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Title: | Eksplorasi Dan Identifikasi Jamur Pada Bercak Daun Bibit Kelapa Sawit Pada Main-Nursery Di Kabupaten Tapanuli Tengah |
Other Titles: | Exploration and Identification of Fungi on Leaf Spots of Oil Palm Seedlings in Main-Nurseries in Central Tapanuli Regency |
Authors: | Marbun, Sintauli Nora Sari |
metadata.dc.contributor.advisor: | Rahman, Abdul Tarigan, Raudha Anggraini |
Keywords: | identification;leaf spot;disease intensity;disease intensity;bercak daun;intensitas penyakit |
Issue Date: | 14-Sep-2023 |
Publisher: | Universitas Medan Area |
Series/Report no.: | NPM;188210035 |
Abstract: | Bercak daun adalah penyakit yang paling umum ditemukan pada tanaman kelapa sawit. Penyakit ini banyak di temukan pada pembibitan kelapa sawit khusnya pada Main-Nursery dengan melakukan penelitian Eksplorasi dan Identifikasi Jamur pada Bercak Daun Bibit Kelapa Sawit (Mian-Nursery di Kabupaten Tapanuli tengah. Penelitan bertujuan untuk mengetahui jenis jamur penyebab penyakit yang terdapat pada bibit tanaman kelapa sawi kemudian untuk mengetahui intensitas penyakit bercak daun pada bibit tanman kelapa sawit. Penelitian ini menggunakan metode purposive sampling. Sampel yang digunakan adalah daun bibit tanaman kelapa sawit, dan sampel tersebut diambil secara acak. Sampel ini diambil di 4 lokasi di Kabupaten Tapanuli Tengah dan penelitian ini menggunakan bibit tanaman kelapa sawit di main-nursery. Tanaman yang diamati sebanyak 200 tanaman. Hasil penelitian yang telah dilakukan pada pembibitan kelapa sawit di Kecamatan Kolang tergolong pembibitan yang sehat karena jumlah tanaman yang terserang bercak daun. Hasil penelitian menujukkan bahwa ditemukan tiga jamur penyebab penyakit bercak daun yaitu, Curvularia sp, pestalotiopsis, dan Fusarium. Dan hasil penelitian intensitas serangan penyakit tertinggi yaitu di Lokasi Manduamas Curvularia sp dengan intensitas penyakit 54%. Leaf spot is the most common disease found in oil palm. This disease is commonly found in oil palm nurseries, Eksplorasi dan Identifikasi Jamur pada Bercak Daun Bibit Kelapa Sawit (Mian-Nursery di Kabupaten Tapanuli tengah). The research aims to determine the type of fungus that causes disease found in coconut plant seeds mustard greens then to determine the intensity of leaf spot disease on oil palm seedlings.This study used a purposive sampling method.The sample used was the leaves of oil palm seedlings, and the samples were taken randomly.These samples were taken at 4 locations in Tapanuli Tengah District and the study This study used oil palm seedlings in the main nursery. The plants observed were 200 plants. The results of research that had been conducted on the oil palm nurseries in Kolang District were classified as healthy nurseries because of the number of plants affected by leaf spot. The results showed that three fungi were found that caused Leaf spot diseases namely, Curvularia sp, Pestalotiopsis, and Fusarium. And the results of the study showed that the highest intensity of disease attacks was at the Manduamas Curvularia sp location with a disease intensity of 54%. |
Description: | 70 Halaman |
URI: | https://repositori.uma.ac.id/handle/123456789/22798 |
Appears in Collections: | SP - Agricultural Technology |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
188210035 - Sintauli Nora Sari Marbun - Fulltext.pdf | Cover, Abstract, Chapter I, II, III, V, Bibliography | 1.47 MB | Adobe PDF | View/Open |
188210035 - Sintauli Nora Sari Marbun - Chapter IV.pdf Restricted Access | Chapter IV | 1.01 MB | Adobe PDF | View/Open Request a copy |
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