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Struktur Komunitas Fitoplankton di Perairan Muara Sungai Bengawan Solo, Ujung Pangkah, Jawa Timur R. Syafarina; R. Widodo; Sulistiono Sulistiono; Niken T. M. Pertiwi
Biospecies Vol 11 No 1 (January 2018)
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (497.559 KB) | DOI: 10.22437/biospecies.v11i1.4995

Abstract

Estuary is one of an aquatic ecosystem that has something unique, because it is a meeting area of the fresh and sea water. This study aimed to analyze phytoplankton structure community in estuary of Bengawan Solo River, conducted from January to June 2001 at ten stations distributing from river, estuary and sea. Data analysis was done to evaluate species composition, abundance, diversity, evenness, and dominance indices of the phytoplankton. Clustering based on the phytoplankton abundance was done by using Bray Curtis index. Based on the study, the phytoplankton in the estuary of Bengawan Solo River consisted of 5 classes and 33 species such as. Bacillariophyceae (19 species), Cyanophyceae (2 species), Crysophyceae (3 species), Chlorophyceae (3 species) and Dinophyceae (6 species). Phytoplankton abundance varied, at the river station was 1026-3005 inde/l, the estuary was 5098-19727 inde/l, and the sea was 4206-8697 inde/l. Diversity Index (H) was 0, 29-2, 24, Evenness Index (E) was 0, 02-0, 98, and Dominant Index (C) was 0, 12-0, and 88. There were 3 groups according to clustering analysis based on the phytoplankton abundance using Bray Curtis Index (55%).
Studi Beberapa Aspek Reproduksi Rajungan (Portunus pelagicus) di Perairan Mayangan, Kabupaten Subang, Jawa Barat Dedy Tri Hermanto; Sulistiono Sulistiono; Etty Riani
Biospecies Vol. 12 No. 1 (2019): Vol. 12 No. 1, Januari 2019
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (664.039 KB)

Abstract

Study on some reproductive aspects of blue swimming crab (Portunus pelagicus) in Mayangan waters, Subang, West Java had been conducted for eleven months (Ferbuary-Desember 2003). The blue swimming crab samples (n=556 individuals, consisted of 251 male and 305 female) were caught by fisherman using crab net and trap sized 25x70 cm. This study covered sex ratio, gonad maturity stage (GMS), gonad somatic index (GSI), fecundity and eggs diameter. During the study (carapace width varied from 63,40-159,70 mm for male and 59,30-163 mm for female), sex ratio (male : female) of the crab was 1 : 1,2. Gonad maturity stage of the crab varied from immature to spent condition. Number of the male mature gonad was found higher during February - April, while female one was in February and June. Carapace width of first mature gonad analyzed using by Speraman-Karber method were 101,5 mm (male) and 122,2 mm (female). Gonad somatic index of male and female ranged 0,57-5,59% and 0,35-5,63%, respectively. The highest value of the gonad somatic index was found in June indicating a peak of spawning season of the crab. Fecundity of the crab ranged from 64.380-1.526.600, while egg carried in the abdomen (of ovigerous female) ranged 80.998-1.343.850. The egg diameter varied from 0,09-0,48 mm, with one mode indicating a total spawner.
a PHYTOPLANKTON BIODIVERSITY AND POLLUTION BIOINDICATOR IN BOJONEGARA COASTAL WATERS, BANTEN BAY, INDONESIA: Keanekaragaman Fitoplankton dan Bioindikator Pencemaran di Perairan Pesisir Bojonegara, Teluk Banten, Indonesia sulistiono sulistiono; Eva Cristine Ronauli; Niken Tunjung Murti Pertiwi; Hefni Effendi
Biospecies Vol. 15 No. 1 (2022): January 2022
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v15i1.12491

Abstract

Coastal waters of Bojonegara in Banten Bay has a lot of pressure from the surrounding environment, including industry and sand mining. The high intensity and limited space encourage reclamation in coastal areas which can trigger changes in water quality. Research was conducted from October to December 2019, aims to analyze the phytoplankton biodiversity and pollution bioindicator of the waters. The phytoplankton was obtained through filtering 50 liters of water at a depth of 30 cm or surface waters. Observations were also made on water quality conditions including transparency, depth, color, temperature, pH, salinity, and dissolved oxygen (in-situ) and turbidity, Total Suspended Solid (TSS), nitrate, nitrite, and total phosphate (ex-situ). Data analysis was performed on abundance, diversity index, eveness and dominance, similarity index, and saprobic index. Based on observations, it is known that the phytoplankton found were in the class Bacillariophyceae, Chlorophyceae, Cyanophyceae, Dinophyceae, and Chrysophyceae. The index values of diversity, eveness, and dominance of phytoplankton each ranged from 0.2223-1.0070; 0,1289-0,5664; and 0.1550-0.8181, respectively. According to these values, the Bojonegara waters were classifeied as mild to moderate ecological pressure. The similar conditions are also indicated by the saprobic index values. The result of Main Component Analysis (PCA) shows the first component with 53.726% variance represented by turbidity parameters, TSS, total phosphate, transparency, depth, temperature, pH, and DO. These parameters have the most influence on the presence of phytoplankton.
KEBIASAAN MAKANAN DAN REPRODUKSI IKAN LUNDU (Macrones gulio) DI PERAIRAN MAJAKERTA, INDRAMAYU, JAWA BARAT, INDONESIA: Food Habit and Reproduction of Long Whisker (Macrones gulio) at Majakerta Waters, Indramayu, West Java, Indonesia sulistiono sulistiono; Johansen A. M. Simanjuntak
Biospecies Vol. 15 No. 1 (2022): January 2022
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v15i1.13720

Abstract

Ikan lundu (Macrones gulio) merupakan salah satu ikan ekonomis penting dan banyak dimanfaatkan oleh masyarakat sebagai bahan pangan. Kajian mengenai aspek makanan dan reproduksi ikan lundu sebagai dasar dalam pengelolaan ikan tersebut masih sangat minim. Tujuan penelitian ini adalah mengkaji aspek kebiasaan makanan dan reproduksi ikan lundu yang mencakup jenis makanan, kelimpahan makanan, rasio kelamin, tingkat kematangan gonad, ukuran ikan pertama kali matang gonad, indeks kematangan gonad, fekunditas, dan diameter telur.  Penelitian dilakukan selama tiga bulan, pada Bulan Desember 2014 - Februari 2015. Total ikan contoh yang diamati (n= 201 ekor ikan), terdiri dari 98 ekor ikan jantan dan 103 ekor ikan betina.  Hasil penelitian menunjukkan bahwa ikan lundu termasuk ikan omnivora yang cenderung karnivora, dengan makanan utama berupa krustasea.  Rasio kelamin ikan jantan dan ikan betina 1:1,1.  Ikan betina lebih dahulu matang gonad dari pada ikan jantan. Fekunditas ikan lundu adalah 3100-24459 butir telur dengan modus penyebaran dua puncak yang mengindikasikan tipe pemijahan secara partial.
Infection Patterns of Helminth Parasites in Mackerel Tuna (Euthynnus affinis Cantor, 1849) from Banten Waters, Indonesia Muhammad Raihan Pambudi; Sulistiono Sulistiono; Risa Tiuria; Sonja Kleinertz
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 26, No 2 (2021): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.26.2.117-124

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The study of zoonotic parasites is of extreme importance, because they can cause diseases in humans and can negatively impact the marketability of fisheries products. The present study aims to determine the infection patterns of helminth parasites infecting mackerel tuna in Banten waters, as well as to clarify possible negative impacts to its fish host. Mackerel tunas were caught from March to July 2020 in Banten Bay and Sunda Strait and obtained from Karangantu fishing port and Muara Angke fishing port. For parasite identification, different staining methods were used (KOH, Semichon’s acetocarmine). Helminth parasites that has been found in this study belonged to the taxa of Monogenea (1), Digenea (1), Nematoda (2) and Acanthocephala (2). The helminth parasite species with the highest prevalence was Hexostoma euthynni (P: 16.7%) from Banten Bay and Neorhadinorhynchus sp. (P: 53.3%) from Sunda Strait followed by a possible zoonotic parasite Anisakis sp. with 46.7% prevalence. In this study four new locality records were established. Pathogenic impacts from the isolated parasites to the examined fish could be expected, especially for the revealed H. euthynni, which may decrease the fish’s ability to perform proper respiration, cause irritation to gills, and anemia. Preventive actions on anthropogenic activities will be required in order to keep the natural conditions in the areas of Banten Bay and Sunda Strait. Regular fish parasite monitorings will lead to the sustainable use of fisheries resources, assess possible fish health impacts, and zoogeographical distributions of zoonotic and pathogenic parasites.
Tingkat Kematangan Gonad Ikan Tembang (Clupea platygaster) di Perairan Ujung Pangkah, Gresik, Jawa Timur Sulistiono Sulistiono; Muhammad Ichsan Ismail; Yunizar Ernawati
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 16, No 1 (2011): February 2011
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v16i1.56

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Penelitian ini bertujuan mengetahui tingkat kematangan gonad ikan tembang (Clupea platygaster). Pengambilan ikan contoh dilakukan dari bulan Juli sampai Desember 2005. Ikan contoh diperoleh dari hasil tangkapan nelayan dengan menggunakan gill net dan jager di perairan Ujung Pangkah. Analisis dilakukan terhadap kematangan gonad, indeks kematangan gonad, fekunditas dan diameter telur. Ikan tembang (Clupea platygaster) yang diperoleh selama penelitian berjumlah 254 ekor terdiri dari 124 ekor ikan jantan dan 130 ekor ikan betina dengan kisaran panjang total tubuh 115–240 mm. Nisbah kelamin selama penelitian diperoleh 1:1 (uji “chi-square” pada α=0,05). Ikan tembang jantan pertama kali matang gonad pada selang panjang 175–189 mm dan ikan betina pada panjang 145–159 mm. Berdasarkan nilai tingkat kematangan gonad dan indeks kematangan gonad, ikan tembang diduga memijah pada bulan Juli sampai Oktober dengan puncak pemijahan pada bulan September. Fekunditas ikan tembang berkisar 25630–465636 butir telur. Adapun diameter telurnya berkisar 0,23–0,74 mm. Berdasarkan distribusi telur, ikan tembang diduga memiliki tipe pemijahan total spawner.
Pemberdayaan Masyarakat melalui Pengembangan Budi Daya Ikan Lele di Desa Balongan, Indramayu, Jawa Barat Aris Darmansah; . Sulistiono; Thomas Nugroho; Eddy Supriyono
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 2 No. 1 (2016): Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.2.1.8-16

Abstract

Balongan Village is one of coastal area in Indramayu which is potential for aquaculture development. Community development through catfish culture activity in this village had been done for 3 years from December 2011-December 2014. This activity aimed to improve the community skill especially catfish culture using plactic pond. Methods used in this activity was training and empowering. The community was trained about plastic pond construction and fish culture technique. The community participated in first year was 21 people, second year was 26 people, and third year was 13 people. Supporting scheme in this program was one pond sized 5 x 5 m2 for one person, including fish larvae (seed) and feed for twice harvesting. There were two principal approaches had been done to empower the catfish culture activity which were technical and participative approach. The success of catfish culture program could be seen from three aspects namely participation, community income, and social modal utilization. Based on the training and empowering results, community had ability to culture and harvest the catfish reared in the plastic pond.
Pemberdayaan Masyarakat Nelayan melalui Pengembangan Perikanan Tangkap di Desa Majakerta, Indramayu, Jawa Barat Roisul Ma’arif; . Zulkarnain; Thomas Nugroho; . Sulistiono
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 2 No. 1 (2016): Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.2.1.17-24

Abstract

Majakerta is one of the village in Indramayu which has high potential of capture fishery resources. Community empowerment through capture fishery had been done for two years and two months, since 2011-2013. The activity focused on two groups consisting of big group of fishermen (boat size more than 5 GT, 19 people) and small group one (boat size 2-5 GT, 58 people). Objective of the activity was to increase skill and knowledge of the fishermen, as a base to improve their income. From the result of activity, it was known that fishermen could increase their knowledge, skill, and income. Nevertheless, they still need assistance more intensively.
Pengembangan Kelembagaan dalam Rangka Peningkatan Manajemen Produk Ikan Teri di Desa Saramaake, Halmahera Timur, Maluku Utara Ujang Sehabudin; Bahroin Tampubolon; . Sulistiono; . Sudarmanto; . Arisyono; Resna Handayani
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 5 No. 1 (2019): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.5.1.77-87

Abstract

One of the villages in East Halmahera Regency known as center of anchovy catch production area is Saramaake Village. The fishery community empowerment activities were carried out for 6 months from June to December 2017, aimed at developing institutions in order to improve production management and added value of anchovy. Methods used were training and mentoring conducted by experts and field mentors. The scope of activities includes institutional development, training, and mentoring. Institutional development was begun by lift-net fishermen and fish processing group establishment, developing business group (KUB-Indonesian) and cooperative. The data used was consisted of primary data (based on interview, observation, and mentoring) and secondary data (village profile and fish production). Based on activities carried out, the institution that has been built since 2016 has been upgraded from fishermen and fish processors groups, to business group (KUB), then developed into cooperatives in 2017. The Akesalaka Monge Bahari producer cooperative has obtained a legal entity No.006389/BH/M.KUKM.2/XI/2017. The cooperative was able to implement a better togetherness work to produce fish processing, and wider market development. Through this institutional development, fishermen and marine processors can be better to manage their business independently and be able to increase the bargaining position in the marketing of anchovy and other processed marine products.
Edukasi pelestarian sumberdaya dan lingkungan pantai pada nelayan perikanan bagan Sulistiono Sulistiono; Zulkarnaen Zulkarnaen; Thomas Nugroho
JPPM (Jurnal Pendidikan dan Pemberdayaan Masyarakat) Vol 5, No 2 (2018): November 2018
Publisher : Departement of Nonformal Education, Graduate Scholl of Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (784.925 KB) | DOI: 10.21831/jppm.v5i2.20716

Abstract

Perikanan bagan merupakan salah satu pekerjaan yang umum dilakukan masyarakat Desa Saramaake, Halmahera Timur. Kegiatan edukasi pelestarian sumberdaya dan lingkungan pantai ini dilaksanakan pada Juni, Agustus, September dan Desember 2018, bertujuan untuk memberikan edukasi pemahaman tentang pelestarian sumberdaya dan lingkungan pantai di desa tersebut. Metode yang digunakan adalah penyuluhan, diskusi dan monitoring dan evaluasi. Sasaran kegiatan merupakan nelayan dan istri nelayan yang merupakan anggota Kelompok Usaha Bersama (KUB) atau Koperasi.  Beberapa kegiatan yang telah dilakukan antara lain penyuluhan tentang perikanan bagan (Agustus), penyuluhan tentang konservasi lingkungan dan sumberdaya (Juni), dan kegiatan monitoring dan evaluasi (September, Desember 2018). Dari hasil kegiatan dapat diketahui bahwa secara umum masyarakat nelayan telah mengetahui dan mengimplementasikan kegiatan perikanan yang baik, dan menjaga kondisi lingkungannya dengan lebih baik, dengan tidak membuang sampah di laut, tidak melakukan penebangan hutan pantai, tidak mengubur ikan by catch di pantai, dan mengingatkan pada sesama nelayan, keluarga dan aparat pemerintah untuk tetap menjaga lingkungan laut. Education on the environmental and resource conservations of the lift-net fishermen  AbstractLift-net fisheries is a commonly job of the coastal community at Saramaake Village, East Halmahera. This education activity on environmental and resource conservations was done on June, August, September and December 2018, aimed to educate resource and environment conservation in the village.  Methods used in this activity were survey in the fied, discussion and filling in the questionnaire form. Objects of the activity were fisherman and their wives who were member of the Common Business Group (KUB-Indonesian) and Cooperative (Koperasi-Indonesian).  A number of activities were carried out to educate the fisherman community such as extension on the lift net fisheries, extension on the resource and environmental conservation, and monitoring and evaluation.  The community commonly knew and implemented a good fishing activity and  environmental and resource care better such as no drop garbage to the sea, no using the sea for toilet, no cutting mangrove tree, no burying by catch in coastal area, encouraging to families, fishermen and village officials to keep the sea better.
Co-Authors . Arisyono . Muslihuddin . Sudarmanto ., Carissa Achmad Fahrudin Agung Hermawan Susanto Agus Muji Santoso Agustinus M Samosir Ahmad Zahid Akhmad Firmansyah Aldi Chandra Khoncara Ali Mashar Ali Suman Anang Najamuddin Andi Chadijah Aris Darmansah Azis Purwantoro Bahroin Tampubolon Basyiruddin Nur Budhi Utami C.P. Simanjuntak Chadijah, Andi Charles Parningotan Haratua Simanjuntak Citra Sari D.S. Sjafei Dedy Tri Hermanto Diah Etika Maharatih Setiarina Dian Herawati Djadja S . Sjafei Djamar Tumpal F. Lumbanbatu Dwi Ari Budi Retnani Dwi Bayu Rendra Eddy Supriyono Endah Purnamawati Ertika Noviani Etty Riani Eva Cristine Ronauli Fadly Y Tantu Faleh Setia Budi Fredinan Yulianda Fredinan Yulianda G.S. Haryani Gadis Sri Haryani Happy Widyarini Hawis H Madduppa Hefni Effendi Ida Rahmawati Imas Cintamulya Isdradjad Setyobudiandi Isdrajad Setyobudiandi Ismail Ismail Issirep Sumardi Jack Mamangke Jifi Abu Ammar Johansen A. M. Simanjuntak Joko Purnomo Kurniawati H Ekosafitri Lilik Rodiana M F Rahardjo M Nursid M. Brodjo M. M. Kamal M. Robiyanto M.M. Kamal Ma’arif, Roisul Maria Ulfa Megandhi Gusti Wardhana Mennofatria Boer Mita Ory Pakarti Mohammad Mukhlis Kamal Muhammad Atma Aditya Muhammad Fadjar Rahardjo Muhammad Ichsan Ismail Muhammad Raihan Pambudi Muhammad Salman MUJIZAT KAWAROE Murniarti Brodjo Murniarti Brojo Muslihuddin . Nadya Adharani Nica Cah yani Niken T. M. Pertiwi Niken T.M. Pratiwi Niken Tunjung Murti Pertiwi Nugroho, Thomas Nur Rohim Nurlisa Butet, Nurlisa Nurul Widayati Perangin-angin, Robet R F . Kaswadji R F Kaswadji R. Syafarina R. Widodo Rahmat Kurnia Resna Handayani RIDWAN AFFANDI Risa Tiuria Rizqan Khairan Munandar Roisul Ma’arif Romanus Edy Prabowo Rosyid Ridho Rugaya Serosero Rugaya Serosero S.H. Nasution Salma Abubakar Salma Abubakar Santoso . Selia Hermawati Septa Adi Hendarso Sigid Hariyadi Siti Sofiah Sonja Kleinertz Subiyanto . Suzana Refiani Suzana Refiani Taufik Fakih Hakiki Thomas Nugroho Ujang Sehabudin, Ujang Wahyuni, Sri Widjojo, Adi Yani Sugiyani Yeni Irawati Yudha Prastyo Yunizar Ernawati Zulkarnaen Zulkarnaen Zulkarnain Zulkarnain