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Pengaruh Perbedaan Dosis Biolacto pada Pakan terhadap Pertumbuhan Berat Mutlak Udang Vaname (Litopenaeus Vannamei) Doc 50 Hari Afan Auriel Ramlanis; Sumaryam Sumaryam; Achmad Kusyairi
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 4 No. 1 (2026): Maret: Manfish: Jurnal Ilmiah Perikanan dan Peternakan 
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfish.v4i1.309

Abstract

The purpose of this study was to determine the effect of different doses of Lactobacillus in feed on the absolute weight growth of whiteleg shrimp (Litopenaeus Vannamei) doc 50 days. The study was conducted for 30 days at CV. Sukses Indah Prima. The research method used was an experimental method with a completely randomized design (CRD) using 4 treatments and 6 replications. The treatments were as follows: treatment A. without the addition of biolacto probiotics; treatment B. addition of biolacto probiotics 50 ml / kg of feed; treatment C addition of biolacto dose 70 ml / kg of feed; treatment D addition of biolacto probiotics 90 ml / kg of feed. Absolute weight growth data were analyzed using one way ANOVA 5%. The results of the ANOVA test showed that the difference in biolacto doses in feed had a very significant effect on the absolute weight growth of whiteleg shrimp (Litopenaeus Vannamei) doc 50 days and B) Treatment D biolacto dose 90 ml / kg of feed is the optimal dose, providing absolute weight growth of vannamei shrimp with an average of 9.37 grams.
Analisis Status Pemanfaatan Ikan Swanggi (Prianchantus tayenus) yang Didaratkan di Pelabuhan Perikanan Nusantara (PPN) Brondong, Lamongan Jawa Timur Reni Maulana; Achmad Kusyairi; Exist Saraswati
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 4 No. 1 (2026): Maret: Manfish: Jurnal Ilmiah Perikanan dan Peternakan 
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfish.v4i1.315

Abstract

Swanggi fish (Prianchantus tayenus) is one of the important commodities that are widely caught at the Perikanan Nusantara Port (PPN) Brondong, Lamongan, East Java. Increased fishing acivity is feared to cause excessive pressure on fishery resources that could potentially cause overfishing. This study aims to analyze the level and status of swanggi fish utilization. The method used in this research is descriptive quantitative with a fox production surplus model approach to calculate Maximum Sustainable Yield (MSY), Totl Allowable Catch (TAC), and utilization rate. The data analyzed were the catch abd effort of swanggi fishing from 2015 to 2024. The result showed that the Maximum Sustainable Yield (MSY) value of Swanggi fish was 14,486,042 kg/year with an optimum effort F MSY of 11,689 trips/catch and TAC of 11,588,833 kg. the utilization rate of swanggi fish during 2015 to 2024 reached 105%. The value of the utilization status of swanggi fish is 85% which can be categorized that the exploitation of swanggi fish resources is Full Exploited. Therefore, sustainable fisheries management is needed through effort limitation and gear evaluation to maintain the sustainability of swanggi fish resources in PPN Brondong.
Tingkat Keramahan Alat Tangkap Bouke Ami yang di Daratkan di Pelabuhan Perikanan Nusantara Muara Angke Ika Anjani; Achmad Kusyairi; Exist Saraswati
Habitat: Jurnal ilmiah ilmu Hewani dan Peternakan Vol. 4 No. 1 (2026): Februari: Habitat: Jurnal ilmiah ilmu Hewani dan Peternakan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/habitat.v4i1.317

Abstract

The utilization of Bouke Ami fishing gear in Indonesian waters, particularly in PPN Muara Angke, plays a significant role in managing fishery resources and increasing production. This gear is commonly used by fishermen to catch pelagic fish such as mackerel, tuna, and squid. However, the environmental friendliness of Bouke Ami fishing gear is crucial for sustainable fisheries management. While effective in catching fish, this fishing gear can negatively impact the marine ecosystem, including damage to coral reefs and the capture of juvenile fish, which affects their growth. This research aims to assess the level of environmental friendliness of the Bouke Ami fishing gear used in PPN Muara Angke. Conducted from November 2025 to January 2026, the study employed a descriptive method, using interviews and questionnaires with Bouke Ami fishermen. The findings are expected to contribute to the literature on sustainable fisheries and highlight the importance of using environmentally friendly fishing gear, in line with the Code of Conduct for Responsible Fisheries.
Co-Authors Afan Auriel Ramlanis Ahmad Dhofirul Huda Ainul Yaqin Salam Alif Astagia Alwin Widhiyanto Alwin Widiyanto Amanda Fitriana Ana Fitria Nusantara Anggi Kezia Maranatha Simbolon Ani Yuliati Anis Sulalah Ariska Praptiningtiyas cahyo Purnomo Chelfin Ainun Nafis Cici Lahayati Dani Prana Dinata Deva Brata Kusuma Supardi Devi Maghfiroh Dhika Siti Mona Diana Susilowati Didik Trisbiantoro Dina Dewi Fitriana Dodik Hartono Edy Suprayitno Elda Yuliana Erika Dwi Safitri Eriska Melinda Erna Handayani Erta Maria Exist Saraswati Faisal Ali Fajar Nugraha Indra Wardhana Fran Asiska Dwi Maulinda Gilang Rusrita Aida Grido Handoko Heni Wahyuni Hosnol Khotimah Hoyriyetus Sholehah Ika Anjani Ima Amalia Juliyantiara Indah Fitriyani Indra Wirawan Isnani Mauly Masruri Isnawati, Iin Aini Jaziroh Rizky Wulandari Kejora Handarini Lia Barkatur Rohmniah M Yusril Izzah Maulana M.Tajuddin Noor Marfuah Maria Agustini Mariani MUHAJIR Muhammad Rizal Cahyono Muhammad Sufyan Hadi Muhayyibatul Qomariyah Munawarah Mutia Dwi Mentari Nadliroh Fikri Ayu Ningtyas Nandini Nursyamsiana Nuraini Nuraini Nusantara, Ana Fitria Ramadhani Alvan Hidayatullah Rengga Yudha Permana Reni Maulana Retnani Rahmiati Retno Farianti Rizka Yunita Rizki Yulia Purwitaningtyas Ro’isah Salamah, Ummatus Sasongko, Hendrik Probo Siti Aisyah Siti Zainab Sri Madyowati Sri Oetami Madyowati Sri Oetami Madyowati Sri Oetami Madyowati Sumaryam Sumaryam Sumaryam Sunanto Taufik Muhammad Tunjung Arum Atmanto Vicky Ibnu Hasan Yosep William Ferdinan Yuli Maulidil Warid Yulianti Istiana Zakiyatul Masruro