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Title: | Identifikasi Faktor yang Mempengaruhi Kemunculan Penyakit Bercak Daun Curvularia sp. di Pembibitan Utama Kelapa Sawit |
Other Titles: | Identification of Factors Influencing the Occurance of Curvularia sp. Leaf Spot Disease in Palm Oil Main Nursery |
Authors: | Muliasari, Ade Astri Sari, Januari Kartika |
Issue Date: | 2024 |
Publisher: | IPB University |
Abstract: | Penyakit bercak daun Curvularia sp. merupakan penyakit dengan kemampuan
sebaran terluas dan dapat terjadi pada seluruh fase pertumbuhan tanaman kelapa
sawit di lahan pembibitan maupun di lapangan. Pengamatan ini dilakukan di PT
ASD-Bakrie Oil Palm Seed Indonesia Asahan Sumatera Utara pada bulan Agustus
sampai dengan November 2023. Pengamatan bertujuan mengetahui intensitas
serangan dan faktor yang mempengaruhi kemunculan penyakit bercak daun.
Metode yang digunakan adalah metode skoring yang menentukan skor serangan
pada tiap bibit kelapa sawit. Intensitas serangan penyakit bercak daun Curvularia
sp. pada bibit kelapa sawit di pembibitan utama (main nursery). Hasil intensitas
serangan penyakit menunjukkan hasil 21.25% - 30%, dengan kategori ringan –
sedang. Uji statistik dengan taraf 5% varietas tidak berpengaruh terhadap serangan
penyakit sedangkan umur berpengaruh terhadap serangan penyakit Curvularia sp.
yang terjadi di pembibitan utama.Kata kunci: cendawan, mankozeb, sensus
penyakit. Curvularia sp. leaf spot disease is a disease with the widest distribution ability and can occur in all phases of oil palm plant growth in nurseries and in the field. This observation was conducted at PT ASD-Bakrie Oil Palm Seed Indonesia Asahan, North Sumatra, from August to November 2023. Observations aimed to determine the intensity of the attack and factors that influence the emergence of leaf spot disease. The method used is a scoring method that determines the attack score on each oil palm seedling. The intensity of Curvularia sp. leaf spot disease attack on oil palm seedlings in the main nursery. The results of disease attack intensity showed results of 21.25%–30%, with a mild–moderate category. Statistical tests at the 5% level of variety have no effect on disease attack, while age affects the attack of Curvularia sp. disease that occurs in the main nursery. |
URI: | http://repository.ipb.ac.id/handle/123456789/157287 |
Appears in Collections: | UT - Technology and Management of Plantation Production |
Files in This Item:
File | Description | Size | Format | |
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cover_J0316201032_f499d57d32404afaa6a4d45ac26baee4.pdf | Cover | 2.7 MB | Adobe PDF | View/Open |
fulltext_J0316201032_c602c2c5442a46dc980cc4229f1eb106.pdf Restricted Access | Fulltext | 6.72 MB | Adobe PDF | View/Open |
lampiran_J0316201032_c6a392bb66094d9abbbac3b9e2d72bce.pdf Restricted Access | Lampiran | 1.77 MB | Adobe PDF | View/Open |
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