| dc.contributor.advisor | Zulkarnain | |
| dc.contributor.advisor | Mawardi, Wazir | |
| dc.contributor.author | FITRI, ANNISA | |
| dc.date.accessioned | 2026-09-25T00:50:29Z | |
| dc.date.available | 2026-09-25T00:50:29Z | |
| dc.date.issued | 2026 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/180011 | |
| dc.description.abstract | Pemanfaatan sumber daya ikan demersal di Perairan Teluk Palabuhanratu
belum optimal karena karakteristik dasar perairan yang didominasi substrat karang
berpasir dan berlumpur kurang sesuai untuk pengoperasian alat tangkap jaring.
Penelitian ini bertujuan membandingkan komposisi hasil tangkapan, menentukan
produktivitas, serta menganalisis pengaruh penggunaan booster umpan beku pada
bubu lipat bertingkat sistem rawai berkoloni. Penelitian dilaksanakan pada
September–Oktober 2025 menggunakan metode experimental fishing dengan tiga
perlakuan, yaitu 1 booster, 4 booster, dan tanpa booster. Data dianalisis secara
deskriptif, produktivitas dihitung menggunakan Catch Per Unit Effort (CPUE),
sedangkan pengaruh perlakuan diuji menggunakan Kruskal–Wallis pada taraf
nyata 5%. Total hasil tangkapan mencapai 2,06 kg dengan komposisi tertinggi
diperoleh pada perlakuan 4 booster sebesar 1,01 kg (49,10%), diikuti 1 booster
sebesar 0,53 kg (25,69%) dan tanpa booster sebesar 0,52 kg (25,21%). Rata-rata
produktivitas tertinggi juga diperoleh pada perlakuan 4 booster sebesar
0,063±0,018 kg/trip, namun hasil uji Kruskal–Wallis menunjukkan bahwa
penggunaan booster umpan tidak memberikan pengaruh yang signifikan terhadap
hasil tangkapan (p>0,05). Meskipun demikian, penggunaan empat booster umpan
menunjukkan kecenderungan menghasilkan berat tangkapan dan produktivitas
yang lebih tinggi dibandingkan perlakuan lainnya. | |
| dc.description.abstract | The utilization of demersal fish resources in Palabuhanratu Bay has not been
optimal due to the muddy sand reef bottom substrate, which limits the
effectiveness of gillnet fisheries. This study aimed to compare the catch
composition, determine catch productivity, and evaluate the effect of frozen bait
boosters on collapsible two-tier fish traps operated using a colony longline
system. The research was conducted from September to Oktober 2025 using an
experimental fishing approach with three treatments: one bait booster, four bait
boosters, and no bait booster. Catch data were analyzed descriptively, productivity
was calculated using Catch Per Unit Effort (CPUE), and treatment effects were
evaluated using the Kruskal–Wallis test at a 5% significance level. The total catch
reached 2.06 kg, with the four-booster treatment producing the highest catch
biomass (1.01 kg; 49.10%), followed by the one-booster treatment (0.53 kg;
25.69%) and the control (0.52 kg; 25.21%). The highest mean productivity was
also recorded in the four-booster treatment (0.063 ± 0.018 kg/trip). However, the
Kruskal–Wallis test indicated that bait booster application had no significant
effect on catch results (p > 0.05). Nevertheless, the four-booster treatment showed
a tendency to yield higher catch weights and productivity compared to the other
treatments. | |
| dc.description.sponsorship | | |
| dc.language.iso | id | |
| dc.publisher | IPB University | id |
| dc.title | Penggunaan Booster Umpan Beku pada Alat Tangkap Bubu Lipat Bertingkat Sistem Rawai Berkoloni | id |
| dc.title.alternative | Application of Frozen Bait Booster on a Longline-Connected System Multi-Tier Collapsible pot 2-deck | |
| dc.type | Skripsi | |
| dc.subject.keyword | booster umpan beku | id |
| dc.subject.keyword | bubu lipat bertingkat | id |
| dc.subject.keyword | CPUE | id |
| dc.subject.keyword | Ikan demersal | id |
| dc.subject.keyword | rawai berkoloni | id |
| dc.subtype | Undergraduate Theses | |