SANJAYA, ANDRI (2025) STUDI KEANEKARAGAMAN JENIS DAN DOMINANSI SERANGGA TANAH PADA PERKEBUNAN KARET (Hevea brasiliensis) DI DESA CIHERANG KECAMATAN GUNUNGSARI KABUPATEN SERANG. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Soil insects are a type of insect that spends part or all of its life in the soil, either on the surface of the soil or living in the soil. The diversity of soil insects in Ciherang Village has not been widely known and studied, so research needs to be done as preliminary data in ecosystem management efforts. This research was aimed to determine the diversity of soil insects found in rubber plantations in Ciherang Village Gunungsari District Serang Regency. This research is a quantitative descriptive research carried out with the exploration method, which was carried out in Ciherang Village from September until November 2024. The point of determination of the sampling location in this research using purposive sampling method, with sampling techniques using pitfall traps. Soil insects obtained were then identified and analyzed using the Shannon-Wiener species diversity index and Simpson's dominance index. The results showed that the number of soil insects in rubber plantations as many as 933 individuals consisting of 17 families. The diversity of soil insects in rubber plant habitats that are still actively tapped has an index value of 1.047 (medium category) while in rubber plant habitats that are not actively tapped has an index value of 0.990 (low category). The dominance index in rubber plant habitats that are still actively tapped and are not actively tapped respectively obtain a value of 0.530 and 0.598 with a medium category. There are five roles of insects found, namely predators, detritivors, herbivores, pests and pollinator.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Serangga tanah merupakan jenis serangga yang menghabiskan sebagian atau seluruh hidupnya untuk berada di tanah, baik itu di permukaan tanah maupun hidup di dalam tanah. Keanekaragaman serangga tanah di Desa Ciherang belum banyak diketahui dan diteliti, sehingga perlu dilakukan penelitian sebagai data awal dalam upaya pengelolaan ekosistem. penelitian ini bertujuan untuk mengetahui keanekaragaman serangga tanah yang terdapat pada perkebunan karet di Desa Ciherang Kecamatan Gunungsari Kabupaten Serang. Penelitian ini merupakan penelitian deskriptif kuantitatif yang dilaksanakan dengan metode eksplorasi, yang dilaksanakan di Desa Ciherang pada Bulan September sampai November 2024. Titik penentuan lokasi pengambilan sampel pada penelitian ini menggunakan metode purposive sampling, dengan teknik pengambilan sampel menggunakan perangkap sumuran (pitfall trap). Serangga tanah yang diperoleh kemudian diidentifikasi dan dianalisis menggunakan indeks keanekaragaman jenis Shannon-Wiener dan indeks dominansi jenis Simpson. Hasil penelitian menunjukkan jumlah serangga tanah pada pertanaman karet sebanyak 933 individu yang terdiri dari 11 famili. Keanekaragaman serangga tanah pada habitat tanaman karet yang masih aktif disadap mempunyai nilai indeks sebesar 1,047 (kategori sedang) sedangkan pada habitat tanaman karet yang sudah tidak aktif disadap mempunyai nilai indeks sebesar 0,990 (kategori rendah). Indeks dominansi pada habitat tanaman karet yang masih aktif disadap dan sudah tidak aktif disadap berturut-turut memperoleh nilai sebesar 0,530 dan 0,598 dengan kategori sedang. Terdapat lima peranan serangga yang ditemukan, yaitu predator, detritivor, herbivor, hama dan polinator. | |||||||||
| Uncontrolled Keywords: | rubber plantation, diversity, soil insect, pitfall trap | |||||||||
| Subjects: | S Agriculture > S Agriculture (General) | |||||||||
| Divisions: | 04-Fakultas Pertanian 04-Fakultas Pertanian > 54211-Program Studi Agroekoteknologi |
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| Depositing User: | Mr Andri Sanjaya | |||||||||
| Date Deposited: | 15 May 2025 07:44 | |||||||||
| Last Modified: | 15 May 2025 07:44 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/48743 |
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