Article Per Year (5 Year)
p-Index From 2021 - 2026
1.554
P-Index
This Author published in this journals
All Journal Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Kelautan Tropis Jurnal Penelitian Perikanan Indonesia Jurnal Kelautan dan Perikanan Terapan (JKPT) Indonesian Journal of Tropical Aquatic Buletin Jalanidhitah Sarva Jivitam Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan
Ratna Suharti
Politeknik Ahli Usaha Perikanan
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Engineering Environmental Science Mechanical Engineering Veterinary

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

 1   2 
PENGELOLAAN PERIKANAN PELAGIS KECIL YANG DIDARATKAN DI PPN KARANGANTU, PROVINSI BANTEN – STUDI KASUS PERIKANAN KEMBUNG (Rastrelinger spp) Basuki Rachmad; Ratna Suharti; Ikhsan Maulana; Yusrizal Yusrizal; Jerry Hutajulu; Toni E Kusumo; Yaser Kresnafi; Abdul Rahman
Jurnal Kelautan dan Perikanan Terapan (JKPT) Vol 5, No 2 (2022): JKPT Desember 2022
Publisher : Politeknik Ahli Usaha Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jkpt.v5i2.11176

Abstract

Salah satu jenis ikan ekonomis penting,Rastrellingersp., merupakan hasil tangkapan utama nelayan PPN Karangantu. Penelitian ini bertujuan untuk mengkaji berbagai karakteristik populasi ikan kembung. Karakteristik ini mencakup tingkat pertumbuhan populasi, rasio jenis kelamin, pertambahan berat badan total, distribusi frekuensi panjang-berat, dan peringkat persentil untuk indikator kinerja utama. Sampel dikumpulkan dari nelayan di PPN Karangantu dari September hingga Oktober 2019 untuk melakukan studi yang diperlukan, sebanyak sepuluh orang digunakan sebagai sampel penelitian. Jenis ikan hasil penelitian terdapat TKG III dan TKG IV memiliki kurva pertumbuhan alometrik negatif, sex ratio 1:1,6, rasio panjang terhadap massa Lc > Lm, dan hubungan linier antara CPUE dan Effort (y = 114,23 - 0,0052x). Dimungkinkan untuk menerapkan langkah-langkah pengelolaan, seperti mengurangi penggunaan alat tangkap yang merusak ekologis dan mengurangi jumlah waktu yang dihabiskan untuk menangkap ikan.
Biological aspects of squid (Loligo edulis) in the waters of Eastern North Sumatra, Indonesia Dadan Zulkifli; Ratna Suharti; Yuni Fast Track Anjeli Sihombing; Meuthia Aula Jabbar; Siti Mira Rahayu; Aditya Bramana; Hendra Irawan; Deni Aulia
Depik Vol 12, No 1 (2023): APRIL 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (553.839 KB) | DOI: 10.13170/depik.12.1.28602

Abstract

Squid is one of the non-fish resources that have economic value and is a target species in demersal fisheries activities with squid fishing gear and stick-held deep net. This research aims to determine the biological aspects of squid (Loligo edulis) such as length frequency distribution, length-weight relationship, sex ratio, gonadal maturity level, gonadal maturity index, size at first caught, and size at first maturity of the gonads. The method used in this research was a descriptive survey. The sample collection method used systematic random sampling and purposive sampling techniques. This observation was carried out on March 7 to July 30, 2022, at the Belawan Ocean Fishing Port and Tanjung Balai Port. The results showed that the average length distribution of squid was 17.73 cm. The relationship between the length and weight of squid is negative allometric. The sex ratio is 1:1.05. The negative allometric growth pattern is dominated by Gonadal Maturity Level (GML) I and GML II. The highest GML value for male squid was 2.06% at GML III, and the highest GML value for female squid was 1.92% at GML III. The average size of the caught squid length (Lc) is 10.42 cm. The size of the first gonad maturity (Lc) was 13.32 cm.Keywords:SquidBiological aspectsFisheries aspectManagement effort
Distribusi Kelimpahan dan Pola Pertumbuhan Kepiting Bakau (Scylla spp.) di Kawasan Mangrove Golo Sepang, Nusa Tenggara Timur Siti Mira Rahayu; Patrisius Toma; Awaludin Syamsuddin; Iya Purnama Sari; Meuthia Aula Jabbar; Dadan Zulkifli; Aditya Bramana; Ratna Suharti
Jurnal Kelautan Vol 16, No 3: Desember (2023)
Publisher : Department of Marine Sciences, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/jk.v16i3.23128

Abstract

ABSTRACTKepiting bakau (Scylla spp.) merupakan salah satu komoditas sumberdaya perikanan yang potensial untuk dikembangkan karena memiliki nilai ekonomis yang tinggi. Kawasan mangrove di Golo Sepang merupakan penghasil kepiting bakau terbesar di Kabupaten Manggarai Barat, Nusa Tenggara Timur. Penelitian ini dilakukan untuk menganalisis distribusi dan pola pertumbuhan kepiting bakau (Scylla spp.) di perairan Golo Sepang, Nusa Tenggara Timur. Sampel kepiting bakau diambil pada bulan Maret–Mei 2022 di lokasi yang biasa digunakan nelayan untuk menangkap kepiting bakau dengan menggunakan alat tangkap bubu lipat. Terdapat tiga spesies kepiting bakau dari total 870 individu yang diukur, yaitu S. serrata, S. paramamosain, dan S. olivicea. Sebaran kelimpahan kepiting bakau lebih banyak terdapat di area yang suhu dan salinitasnya lebih tinggi. Pertumbuhan kepiting bakau jenis S. serrata di lokasi penelitian memiliki pola isometrik sedangkan S. paramamosain dan S. olivacea memiliki pola alometrik positif. Pertumbuhan kepiting jantan lebih cepat dan lebih besar daripada pertumbuhan kepiting betina.Kata kunci: Distribusi, kepiting bakau, mangrove, pertumbuhan, salinitasABSTRACTMud crab (Scylla spp.) is one of the potential fishery commodities to be developed due to its high economic value. The mangrove area in Golo Sepang Waters is the largest producer of mangrove crabs in West Manggarai, East Nusa Tenggara. This study was conducted to analyze the distribution and growth pattern of mud crabs (Scylla spp.) in Golo Sepang, East Nusa Tenggara. Mud crab samples were captured in March – May 2022 at the sites regularly used by fishermen to catch the crabs using folded traps (bubu). A total of 870 measured samples consisting of three species of mud crabs: S. serrata, S. paramamosain, and S. olivicea. The distribution pattern of mud crabs at the study location as per salinity and temperature patterns. The growth of S. serrata at the study site had an isometric pattern while S. paramamosain and S. olivacea had a positive allometric pattern. The growth of male crabs is faster and bigger than the growth of female crabs.Keywords: Distribution, mud crab, mangrove, growth, salinity
Co-Authors Abdul Rahman Acacia Zeny Araminta Mourniaty Aditya Bramana Alifa Egitia Nuringtyas Alya Putri Larasati Angkasa Putra Awaludin Syamsuddin Basuki Rachmad Basuki Rachmad Basuki Rachmad Basuki Rachmat Dadan Zulkifli Dadan Zulkifli Deby Tiara Sandi Delio Da Costa Deni Aulia Diah Puspa Disty Anisaa Irayana Futra Septian Hany Handajani Hendra Irawan I Nyoman Sudiarsa I Nyoman Suyasa Ikhsan Maulana Ilham Mulyana Isnendar Prakasa Sudrajat Iya Purnama Sari Jabbar, Meuthia Aula Jerry Hutajulu Kadarusman Kadarusman Kresna Yugha Saktiawan Lilyani Gita Herawati Maulita, Mira Meuthia A. Jabbar Muhammad Fadil Mursyid Novira Farhandika Nunung Sabariah Nunung Sabariyah Nur Amaliah Patrisius Toma Priyanto Rahardjo Pulung Adhi Prabowo Rafi Setiawan Sarifah Aini Silvika Ivana Sari Aritonang Sinung Rahardjo Siti Mira Rahayu Siti Mira Rahayu Toni E Kusumo Triyono, Heri Waode Israwati Winda Nainggolan Yaser Kresnafi Yuni Fast Track Anjeli Sihombing Yusrizal Yusrizal