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Journal : Jurnal Ilmu Pertanian Indonesia

Produktivitas Amino Acid Fish Aggregation pada Alat Tangkap Bagan Apung di Perairan Palabuhanratu, Sukabumi Roza Yusfiandayani; Bambang Riyanto; Mohamad Rafi; . Heriyanto
Jurnal Ilmu Pertanian Indonesia Vol. 24 No. 2 (2019): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (541.427 KB) | DOI: 10.18343/jipi.24.2.135

Abstract

Fish has two chemical sensory/receptor systems that smell (olfactory) and taste (gustatory) odor that adapt to the specific substance of the environment. In general, olfactory is similar to nasal organs for human nostrils. The olfactory receptors detect chemical stimuli in the form of electrical signals. Based on the ability of fish that can respond to chemical stimuli through the sense of smell, a substance can be used to attract the attention of fish. In response to this reality, AFA (Amino Acid Fish Aggregation) can be developed as a fish collecting tool to attract fish bu using amino acid preparation that works though the sense of smell and taste of fish. The objectives of this study were to design and produce a prototype of Amino Acid Fish Aggregation (AFA), to determine the productivity of catches of raft lift net by using AFA, and to calculate the length of the weight of the catch using AFA. The data used were catch data with weights and lengths of fish catch by raft lift net using AFA. The results showed that the AFA prototype which had a size of p x l x t : 35 x 22 x 15 cm and the highest catches was found at 18.00-00.00 WIB by using AFA with raft lift net. The catches using AFA in Palabuhanratu waters amounted to 5 types of fish, namely stolephorus sp., sardinella sp., rastrelliger kanagurta, euthynnus affinis, trichiurus sp., and positive allometrics were found in rastrelliger kanagurta and anchovy, but negative allometrics were found in euthynnus affinis, sardinella sp., and trichiurus sp.
Produktivitas dan Pola Musim Tangkap Ikan Peperek (Leiognathus spp.) di Teluk Banten Roza Yusfiandayani; Ari Purbayanto; Ba’diah Nuraini
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.457

Abstract

Ponyfish (Leiognathus spp.) is one of the dominant types of fish landed at the Nusantara Fishing Port (PPN) Karangantu. Its high-intensity fishing activities are feared to cause future problems with the sustainability of ponyfish resources. This study aims to calculate fishing productivity, sustainable optimal fishing effort, maximum sustainable catch, and determine the pattern of fishing season in Banten Bay. The research was conducted from April to June 2021 at PPN Karangantu. The fishing gear analyzed were fixed lift nets, floating lift nets, and seine nets. Fishing productivity was calculated from catch per unit effort; the maximum sustainable catch was analyzed using the Schaefer, Fox, and Walter-Hilborn regression models. The seasonal pattern of the ponies was determined from the Fishing Season Index. The results showed that pony fishing productivity in PPN Karangantu decreased from 2016 to 2020. The optimum fishing effort value and the optimum catch through the Schaefer model were 2088 trips/year and 276.12 tons/year, respectively; the highest fishing season occurred in November (145.5%) and the lowest in May (70.2%). Based on the analysis of the Schaefer, Fox and Walter-Hilborn models, the exploitation of Ponyfish (Leiognathus spp.) in Banten Bay can be said to be over-exploited. Keywords: catching season, Banten bay, Leiognathus spp., productivity
Co-Authors Abdul Karim Afdhal Fuadi Ahmad Zuhril Hisan Al Misbah, Iyan Alan Frendy Koropitan Alfi Sahri Remi Baruadi Alhusna, Indra Sundara Ali Muqsit Am Azbas Taurusman Am Azbaz Taurusman Ari Purbayanto Arif Baswantara Arif Baswantara Arif Susila Asadatun Abdullah Asep Ma'mun Astuti, Lussy Azis, Ravy Nur Aziz, Ravy Nur Bahiya Bambang - Riyanto Bambang Murdiyanto Bambang Murdiyanto Ba’diah Nuraini Benny Jeujanan Budy Wiryawan Dandi Rahmad Putra Daniel Monintja Danu Sudrajat Desi Rezki Amelia Diantoro, Aris Kusumo Diniah Diniah Domu Simbolon Edy Miswar Eko Sri Wiyono Endratno Endratno Erfind Nurdin Erfind Nurdin Erfind Nurdin Erlangga Erlangga Erna Almohdar Erwin Tanjaya Esther Afania Ataupah Fahmi Shidiq Febrina Berlianti Febrina Berlianti Fis Purwangka Fitriyana, Mas Fariz Ganang Dwi Prasetyo Gondo Puspito Hafinuddin Hafinuddin Hanifah Husein Hizbullah Heriyanto Syafutra Hermanu Triwidodo Ibrahim Kholilullah Ibrahim Kholilullah Iin Solihin Iin Solihin Ikhsanul Khairi Imam Shadiqin Imamshadiqin, Imamshadiqin Imanullah Imanullah Indra Ambalika Syari Indra Jaya Indra Jaya Indra Jaya Intan Roihatul jannah Hasly Intan Roihatul Jannah Hasly Iqbal Irfany, Mohammad Irwan Limbong Irwan Novianto Ismail Sulaiman Ismiati, Izza Mahdiana Apriliani Jaliadi - John Haluan Kelana, Fajar Sidik Abdullah Khairul Amri Luh Putu Ratna Sundari M Fedi Sondita M. Fedi A. Sondita M. Fedi A. Sondita M. Fedi A. Sondita M. Fedi A. Sondita M. Fedi A. Sondita M.P. Sobari Mahiswara Mahiswara Mala Nurilmala Mario Limbong Mas Fariz Fitriyana Millaty, Marosimy Misbah Sururi Mochammad Riyanto Mohamad Rafi Mohammad Imron Muhamad Fedi Alfandi Sondita Muhamad Fedi Alfiadi Sondita Muhamad Fedi Alfiadi Sondita Muhamad RE Prayitno Muhammad Agam Thahir Muhammad Agam Thahir Muhammad Fedi Alfiadi Sondita Muhammad Ihsan Muhammad Irsyad Tawaqal MUHAMMAD RIZAL Muhammad Sulaiman Mulyono S. Baskoro Mursyidin Mursyidin Mustaruddin Muthohharoh, Marhamah Novia Nanda Saputri Nur Lina M Nabiu Nur Lina Maratana Nabiu Nurjanah Nurjanah Nurjanah Prasetiyo, Shidiq Lanang Prihatin Ika Wahyuningrum Rachmad Caesario Rahmad, Adrul Raihan, M. Reza Raihan, Muhamad Reza Rama Agus Mulyadi Resmiati Resmiati Rian Hidayat Rian Hidayat Ridwan Sala Rizsa Mustika Pertiwi Ronny I. Wahju Rosalinda, RR. Ella Evrita Hestiandari Sabila, Fathiha Rizki Salmarika, Salmarika Samsul Bahri Sembada, Aditya Jaka Septian Eka Satriawan Shidiq Lanang Prasetiyo Sugeng H. Wisudo Sulaeman Martasuganda Supriono Ahmad Sutia Yuningsih Tanjov, Yulia Estmirar Tety Mulyati Arofi Tiara Tiara, Tiara Toharo, Kasab Tri Wiji Nurani Vemilia Vicentius Marco Matutina Violitta, Susanti Rahayu Wahdati, Fajriyah Cahyani Wahida Kartika Sari Wazir Mawardi Weni Damayanti Win Kartini Yudho Andika Yusfiandayani, S.Pi., Dr. Roza Zakiah Wulandari Zerli Selvika Zulfatun Ruscitasari Zulkarnain Zulkarnain Zulkarnain