Indriani, Erly (2024) PENGARUH INTENSITAS SERANGAN HAMA PENGGEREK BUAH KAKAO (Conopomorpha cramerella snell) TERHADAP KEHILANGAN HASIL KAKAO DI KECAMATAN PALOLO SULAWESI TENGAH. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
This study aims to determine the rate of attack and loss of results due to Cocoa Pod Borer (Conopomorpha cramerella snell) pest attacks. The research was conducted using a survey method, carried out from November to December 2023, at the independent smallholder plantations of Bahagia Village, Ue Rani Village, Sejahtera Village, Tongoa Village, Palolo District, Sigi Regency, Central Sulawesi. The highest percentage of Cocoa Pod Borer pest attacks was found in Tongoa Village at 59.31% and the lowest percentage of attacks was found in Bahagia Village at 15.23%. The highest intensity of Cocoa Pod Borer pest attacks was found in Tongoa village at 46.54% and the lowest attack intensity was found in Bahagia Village at 13.74%. The loss of cocoa yield in four villages in Palolo District was obtained through a linear regression test Y = 1075 + (-16.204)X. If there is an increase in the intensity of Cocoa Pod Borer pest attack by 1%, it will result in a loss of cocoa yield of 16.204 Kg. Total cocoa yield loss in four villages in Palolo District reached 495.02 Kg/Ha/year with a percentage of cocoa yield loss of 70.22%. Keywords: Cocoa, Cocoa Pod Border, Level of attack.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Provinsi Sulawesi Tengah menjadi salah satu wilayah yang fokus pada pengembangan kakao sebagai komoditi perkebunan unggulan. Salah satu daerah potensial dalam pengembangan tanaman kakao di Provinsi Sulawesi Tengah terdapat di Kecamatan Palolo, Kabupaten Sigi. Petani kakao di daerah ini menghadapi tantangan utama berupa produktivitas kakao yang rendah. Salah satu faktor yang menyebabkan penurunan produktivitas kakao adalah serangan hama penggerek buah kakao (PBK). Saat ini, belum ada data valid mengenai tingkat serangan PBK di Kecamatan Palolo. Diperlukan upaya identifikasi intensitas serangan hama PBK sebagai langkah awal untuk memahami kerugian hasil yang diakibatkannya dan untuk merumuskan strategi pengendalian yang efektif. Penelitian ini bertujuan untuk mengetahui tingkat serangan serta kehilangan hasil akibat serangan hama PBK. Penelitian dilakukan menggunakan metode survei, dilaksanakan pada bulan November sampai Desember 2023, bertempat di perkebunan rakyat Desa Bahagia, Desa Ue Rani, Desa Sejahtera, Desa Tongoa, Kecamatan Palolo, Kabupaten Sigi, Sulawesi Tengah. Presentase serangan hama PBK tertinggi terdapat pada Desa Tongoa sebesar 59,31% dan presentase serangan terendah terdapat pada Desa Bahagia sebesar 15,23%. Intensitas serangan hama PBK tertinggi terdapat pada desa Tongoa sebesar 46,54% dan intensitas serangan terendah terdapat pada Desa Bahagia sebesar 13,74%. Kehilangan hasil kakao di empat desa pada Kecamatan Palolo didapatkan melalui uji regresi linier Y = 1075 + (-16,204)X. Apabila terjadi kenaikan intensitas serangan hama PBK sebesar 1% akan mengakibatkan kehilangan hasil kakao sebanyak 16,204 Kg. Total kehilangan hasil kakao di empat desa pada Kecamatan Palolo mencapai 495,02 Kg/Ha/tahun dengan presentase kehilangan hasil kakao sebesar 70,22%. | |||||||||
| Uncontrolled Keywords: | Cocoa, Cocoa Pod Border, Level of attack. | |||||||||
| Subjects: | S Agriculture > S Agriculture (General) S Agriculture > SB Plant culture |
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| Divisions: | 04-Fakultas Pertanian > 54211-Program Studi Agroekoteknologi 04-Fakultas Pertanian |
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| Depositing User: | Mrs Erly Indriani | |||||||||
| Date Deposited: | 15 Aug 2024 11:54 | |||||||||
| Last Modified: | 15 Aug 2024 11:54 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/40071 |
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