DANISSA HABIBA, NADA (2024) PENGARUH DOSIS DAN INTERVAL WAKTU PESTISIDA NABATI DAUN JERUK NIPIS (Citrus aurantifolia L) TERHADAP MORTALITAS HAMA KUTU BERAS (Sitophilus oryzae L). S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Sitophilus oryzae L. is a major pest of rice. The impact of S. oryzae infestation includes a decrease in the overall quality and selling value of rice. The use of natural pesticides such as lime leaves (Citrus aurantifolia L) is known to contain essential oil compounds, alkaloids and flavonoids that are antifeedant so that they can be used as vegetable pesticides. This study aimed to determine the optimal dose and time interval of lime leaf vegetable pesticide that gives the best effect on mortality of S. oryzae. The research was conducted at the Laboratory of Basic Science and Plant Protection, Faculty of Agriculture, Sultan Ageng Tirtayasa University, and Cipocok Jaya District, Serang City, Banten Province. The research was conducted from April to May 2024. This research method uses a two-factor Completely Randomized Design (CRD), the first factor is the dose of lime leaf vegetable pesticide which has 4 experimental levels: P0 = 0 (Control), P1 = 7 gr, P2 = 15 gr, P3 = 21gr. The second factor is the observation time interval which has 3 experimental levels: W1 = 3 DAA, W2 = 7 DAA, W3 = 14 DAA. The resulting treatment combination was 12 combinations, each combination was repeated 3 times to obtain 36 experimental units. In each experimental unit there were 10 of S. oryzae and a predetermined dose of lime leaf vegetable pesticide. The observation parameters in this study included S. oryzae mortality (%), rice damage (%), and weight loss (%). The results showed that the dose of lime leaf vegetable pesticide and the observation time interval were effective in controlling S. oryzae. The pesticide dose of 7 gr and the observation time interval of 14 DAA was the most effective treatment combination for S. oryzae mortality with 100% mortality of S. oryzae, 0% rice damage, and weight loss (%).
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Sitophilus oryzae L. adalah hama utama padi. Dampak dari serangan S. oryzae oryzae antara lain penurunan kualitas dan nilai jual beras secara keseluruhan. beras. Penggunaan pestisida alami seperti daun jeruk nipis (Citrus aurantifolia L) diketahui mengandung senyawa minyak atsiri, alkaloid dan flavonoid yang bersifat antifeedant sehingga dapat digunakan sebagai pestisida nabati. Penelitian ini Penelitian ini bertujuan untuk mengetahui dosis dan interval waktu yang optimal dari daun jeruk nipis daun jeruk nipis yang memberikan pengaruh terbaik terhadap mortalitas S. oryzae. Penelitian dilaksanakan di Laboratorium Ilmu Dasar dan Dasar dan Proteksi Tanaman, Fakultas Pertanian, Universitas Sultan Ageng Tirtayasa dan Kecamatan Cipocok Jaya, Kota Serang, Provinsi Banten. Waktu penelitian dilakukan pada bulan April sampai Mei 2024. Metode penelitian ini menggunakan Rancangan Rancangan Acak Lengkap (RAL) dua faktor, faktor pertama adalah dosis pestisida nabati daun jeruk nipis yang terdiri dari 4 taraf percobaan: P0 = 0 (Kontrol), P1 = 7 gr, P2 = 15 gr, P3 = 21 gr. Faktor kedua adalah interval waktu pengamatan interval waktu pengamatan yang memiliki 3 taraf percobaan: W1 = 3 DAA, W2 = 7 DAA, W3 = 14 DAA. Kombinasi perlakuan yang dihasilkan adalah 12 kombinasi, setiap kombinasi diulang sebanyak 3 kali sehingga diperoleh 36 unit percobaan. Pada setiap unit percobaan terdapat 10 ekor S. oryzae dan pestisida nabati daun jeruk nipis dengan dosis yang telah ditentukan. Parameter pengamatan Parameter pengamatan pada penelitian ini meliputi mortalitas S. oryzae (%) kerusakan tanaman padi (%), dan susut bobot (%). Hasil penelitian menunjukkan bahwa dosis pestisida nabati daun jeruk nipis dan interval waktu pengamatan yang efektif dalam mengendalikan S. oryzae. Dosis pestisida 7 gr dan interval waktu pengamatan interval waktu pengamatan 14 HST merupakan perlakuan yang paling efektif kombinasi perlakuan yang paling efektif untuk mortalitas S. oryzae dengan mortalitas S. oryzae 100%, kerusakan padi 0%, dan susut bobot (%). | |||||||||
| Uncontrolled Keywords: | rice damage, lime leaf vegetable pesticide, S. Oryzae, rice weight loss, effectivity kerusakan padi, pestisida nabati daun jeruk nipis, S. oryzae, padi susut bobot, efektivitas. | |||||||||
| Subjects: | S Agriculture > S Agriculture (General) | |||||||||
| Divisions: | 04-Fakultas Pertanian > 54211-Program Studi Agroekoteknologi 04-Fakultas Pertanian |
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| Depositing User: | Nada Danissa Habiba | |||||||||
| Date Deposited: | 07 Jan 2025 10:08 | |||||||||
| Last Modified: | 07 Jan 2025 10:08 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/44893 |
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