Tantowi, Iqbal (2026) Keanekaragaman Arthropoda Pada Lahan Kedelai Edamame (Glycine max L.) Konvensional. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
Conventional edamame cultivation systems, chosen for their practicality, have the potential to disrupt ecological balance through the intensive and inappropriate use of pesticides. However, arthropods play a crucial role as stabilizers of agroecosystems. This study aims to determine arthropod diversity in conventional edamame fields in Slawu Village, Patrang Subdistrict, Jember Regency, during the August–October 2025 period. Arthropod sampling was conducted at each observation time when the plants were 2–9 MST using the pitfall trap, yellow trap, and sweep net methods. Pitfall traps and yellow traps were set for 24 hours, while sweep nets were used directly during observations. This study indicates that arthropod diversity in edamame soybean fields shows significant variation depending on the trapping method used. The results showed differences in the Shannon-Wiener diversity index (H'), evenness (E), and dominance (C) based on the trapping method. The sweep net method yielded values of H' (1.93), E (0.64), and C (0.22), followed by the yellow trap with H' (1.84), E (0.57), and C (0.26), while the pitfall trap showed H' (0.95), E (0.35), and C (0.59). This indicates that the canopy zone exhibits better ecosystem resilience, with a moderate index category; conversely, the soil surface indicates a disruption in ecosystem balance, with biodiversity classified as a low index category. The identification of all trapping methods successfully recorded the presence of 25 arthropod families, with the recorded number of individuals including 7,998 pests, 2,564 detritivores, 20 parasitoids, 457 predators, 1,119 decomposers, and 18 pollinators
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | indeks biologi, keanekaragaman arthropoda, konvensional. | ||||||
| Subjects: | 140 - Rumpun Ilmu Tanaman > 150 - Ilmu Pertanian dan Perkebunan > 151 - Ilmu Tanah 140 - Rumpun Ilmu Tanaman > 150 - Ilmu Pertanian dan Perkebunan > 153 - Ilmu Hama dan Penyakit Tanaman 140 - Rumpun Ilmu Tanaman > 150 - Ilmu Pertanian dan Perkebunan > 154 - Budidaya Pertanian dan Perkebunan |
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| Divisions: | Jurusan Produksi Pertanian > Prodi D4 Teknik Produksi Tanaman Pangan > Tugas Akhir | ||||||
| Depositing User: | Iqbal Tantowi | ||||||
| Date Deposited: | 24 Jun 2026 01:24 | ||||||
| Last Modified: | 24 Jun 2026 01:25 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/56817 |
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