NOVIANI, NENG (2025) IDENTIFIKASI KEANEKARAGAMAN SERANGGA HAMA PADA PERTANAMAN PADI (Oryza sativa L.) FASE VEGETATIF DI LAHAN SAWAH DESA CIMANGGU KECAMATAN CIMANGGU KABUPATEN PANDEGLANG. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Indonesia is an agricultural country with an agricultural sector, especially rice plants (Oryza sativa L.), which have an important role in meeting national food needs. One of the factors that affects rice productivity is insect pest attacks, especially in the vegetative phase which is susceptible to damage. This study aims to determine the diversity of insect pests in rice plants (Oryza sativa L.) in the vegetative phase in the Rice Fields of Cimanggu Village, Cimanggu District, Pandeglang Regency. The study was conducted in January-February 2025 using a purposive sampling method at three different locations based on altitude. Insect sampling was carried out using a swing net, then identified at the Basic Science and Plant Protection Laboratory, Faculty of Agriculture, Sultan Ageng Tirtayasa University. The results of the study found 8 species of insect pests from 5 orders, with Orseolia oryzae (Diptera) as the most dominant species in all locations. The diversity index value (H') at the third point ranged from 0.72–0.92, which is classified as low, while the dominance index (C) ranged from 0.54–0.68, which is categorized as moderate. Abiotic factors such as temperature, humidity, and soil pH at the third location were relatively stable and within the optimum range for rice plant growth and supported the survival of insect pests. The results of this study are expected to be the basis for an integrated pest control development strategy based on ecology in the local area.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Indonesia merupakan negara agraris di mana tanaman padi (Oryza sativa L.) memiliki peran penting dalam memenuhi kebutuhan pangan pokok nasional. Salah satu faktor yang memengaruhi produktivitas padi adalah serangan serangga hama, terutama pada fase vegetatif yang rentan terhadap kerusakan. Penelitian ini bertujuan untuk mengetahui keanekaragaman serangga hama pada pertanaman padi (Oryza sativa L.) fase vegetatif di Lahan Sawah Desa Cimanggu Kecamatan Cimanggu Kabupaten Pandeglang. Penelitian dilakukan pada Januari–Februari 2025 menggunakan metode purposive sampling di tiga titik lokasi berbeda berdasarkan ketinggian tempat. Pengambilan sampel serangga dilakukan dengan jaring ayun, lalu diidentifikasi di Laboratorium Ilmu Dasar dan Perlindungan Tanaman, Fakultas Pertanian Universitas Sultan Ageng Tirtayasa. Hasil penelitian menemukan 8 spesies serangga hama dari 5 ordo, dengan Orseolia oryzae (Diptera) sebagai spesies paling dominan di semua lokasi. Nilai indeks keanekaragaman (H') di ketiga titik berkisar antara 0,72–0,92 tergolong rendah, sedangkan indeks dominansi (C) berkisar 0,54–0,68 masuk kategori sedang. Faktor abiotik seperti suhu, kelembaban, dan pH tanah di ketiga lokasi relatif stabil dan berada dalam kisaran optimum untuk pertumbuhan tanaman padi serta mendukung keberlangsungan hidup serangga hama. Hasil penelitian ini diharapkan menjadi dasar bagi pengembangan strategi pengendalian hama terpadu berbasis ekologi di Desa Cimanggu Kecamatan Cimanggu Kabupaten Pandeglang. | |||||||||
| Uncontrolled Keywords: | rice plants, insect pests, vegetative phase, diversity, dominance | |||||||||
| Subjects: | S Agriculture > S Agriculture (General) | |||||||||
| Divisions: | 04-Fakultas Pertanian 04-Fakultas Pertanian > 54211-Program Studi Agroekoteknologi |
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| Depositing User: | Neng Noviani | |||||||||
| Date Deposited: | 18 Jun 2025 02:34 | |||||||||
| Last Modified: | 18 Jun 2025 02:34 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/49567 |
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