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NIKe Jurnal Ilmiah Perikanan dan Kelautan | Fisheries and Marine Scientific Journal
Published by Universitas Negeri Gorontalo
ISSN : 23032200     EISSN : 27225836     DOI : https://doi.org/10.37905/.v0i0.6885
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science Social Sciences
The NIKe Journal is published by the Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo. The NIKe Journal publish quarterly on March, June, September and December. Publishing research results in the fields of fisheries and marine science: management of aquatic resources; aquaculture; capture fisheries; and socio-economic-cultural affairs of coastal communities.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 5 Documents
 1 
Search results for , issue "VOLUME 5 NOMOR 1, MARET 2017" : 5 Documents clear
Analisis Kelayakan Usaha Budidaya Ikan Nila di Danau Limboto | Feasibility analysis of tilapia farming in Limboto Lake. Ikram Zakaria; Yuniarti Koniyo; Alfi Sahri Baruadi
The NIKe Journal VOLUME 5 NOMOR 1, MARET 2017
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.155 KB) | DOI: 10.37905/.v5i1.5267

Abstract

Tujuan penelitian ini untuk melakukan analisis kelayakan usaha budidaya ikan nila dalam keramba jaring apung di Danau Limboto kawasan Kota Gorontalo. Desain penelitian ini bersifat ex post facto yaitu penelitian yang tidak memanipulasi variabel bebas, desain ini bersifat eksplorasi dan deskripsi. Penelitian ini menggunakan metode survei. Hasil penelitian menujukan bahwa rata-rata modal usaha budidaya ikan nila sebesar Rp. 22.395.913,00 pertahun dan penerimaan usaha rata-rata sebesar Rp. 33.264. 000,00 pertahun dengan rata-rata keuntungan sebesar Rp 10.868.087,00 pertahun, BEP Produksi rata-rata 678 kg pertahun dan BEP Harga Produksi perkilogram rata-rata Rp 22.218,00 pertahun. Hal ini menunjukan bahwa usaha budidaya tersebut layak untuk dijalankan karena usaha tersebut bernilai positif dengan nilai R/c Ratio 1,4 dan nilai Payback Period (PBP) 2,21 tahun. The purpose of this study was to conduct a feasibility analysis of the cultivation of tilapia in floating net cages in Lake Limboto, Gorontalo City area. The design of this study is ex post facto that is research that does not manipulate independent variables, this design is exploratory and description. This research uses survey method. The results of the study aimed that the average capital of tilapia fish farming business was Rp. 22,395,913.00 per year and average business revenue of Rp. 33,264. 000.00 per year with an average profit of IDR 10,868,087.00 per year, BEP Production an average of 678 kg per year and BEP Production Price per kilogram is an average of IDR 22,218.00 per year. This shows that the cultivation business is feasible to run because the business is positive with a R / c Ratio of 1.4 and a Payback Period (PBP) of 2.21 years. Katakunci: Ikan nila; analisis kelayakan; budidaya. Keywords: Tilapia; feasibility; aquaculture
Persepsi dan Partisipasi Masyarakat Terhadap Pengelolaan Wisata Hiu Paus | Community perception and participation in the management of whale shark tourism. Ismet Mile; Faizal Kasim; Sitti Nursinar
The NIKe Journal VOLUME 5 NOMOR 1, MARET 2017
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (65.545 KB) | DOI: 10.37905/.v5i1.5263

Abstract

Penelitian ini bertujuan untuk mengetahui persepsi dan partisipasi masyarakat terhadap pengelolaan wisata hiu paus (Rhincodon typus) di Desa Botubarani Kecamatan Kabila Bone Provinsi Gorontalo. Selanjutnya analisis data dilakukan secara deskriptif kuantitatif. Hasil penelitian yang dilakukan menunjukan bahwa pengelolaan wisata hiu paus merupakan pengelolaan Co-management yang merupakan pengelolaan kolaboratif antara pihak pemerintah dan juga masyarakat. Persepsi masyarakat terhadap pengelolaan wisata hiu paus berada pada kriteria Baik dengan skor rata-rata yang diperoleh sebesar 321 ( 64%), untuk partisipasi masyarakat terhadap pengelolaan wisata hiu paus berada pada kriteria cukup baik dengan skor rata-rata diperoleh sebesar 251 ( 50%). This study aims to determine public perception and participation in the management of whale shark tourism (Rhincodon typus) in Botubarani Village, Kabila Bone District, Gorontalo Province. Furthermore, the data analysis was carried out in a quantitative descriptive manner. The results of research conducted show that the management of whale shark tourism is a co-management management which is a collaborative management between the government and the community. Public perception of the management of whale shark tourism is in the criteria Good with an average score obtained at 321 (64%), for public participation in the management of whale shark tourism is in the criteria quite well with an average score obtained at 251 (50%) . Katakunci: Persepsi; partisipasi; pengelolaan wisata; hiu paus. Keywords: Perception; participation; tourism; whale sharks
Efektivitas Alat Tangkap Panah Ikan di Desa Bajo | Effectiveness of arrow fishing gear in Bajo Village. Mohamad Nihe; Aziz Salam; Alfi Sahri Baruadi
The NIKe Journal VOLUME 5 NOMOR 1, MARET 2017
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (57.647 KB) | DOI: 10.37905/.v5i1.5264

Abstract

Penelitian ini bertujuan untuk memberikan gambaran tentang alat tangkap panah dari aspek teknis dan pengoperasian dan efektivitas alat tangkap panah ikan di Desa Bajo Kecamatan Tilamuta Kabupaten Boalemo Provinsi Gorontalo. Penelitian ini dilaksanakan pada bulan Agustus sampai November 2016. Metode yang digunakan dalam Penelitian ini metode ikut aktif langsung dan studi pustaka dan analisis efektivitas. Pengoperasian alat tangkap panah terbagi 3 yaitu panah untuk malam hari, panah untuk siang hari, panah khusus tenggiri. Efektifitas hasil tangkap ikan ekor kuning (Caesio sp.) (24.73 %), baronag (Siganus sp.) (0.52 %), biji nangka (Upeneus sp.) (14.57 %), kuwe (Gnatodon sp) (0.50 %), kakatua (Scarus sp.) (19.49 %), kakap merah (Lutjanus sp.) (3.95 %), ketamba (Lethrinus sp.) (9.57 %), butana garis (Acanthurus sp.) (16.35 %), kerapu macan (Epinephelus sp.) (0.10 %), kerapu tikus (Choromileptes sp.) (0.18 %), kerapu sunu (Plectropoma sp.) (1.29 %), kerapu batik (Epinephelus sp.) (8.77 %). This study aims to provide an overview of the arrow fishing gear from the technical aspects and the operation and effectiveness of the fishing gear in Bajo Village, Tilamuta District, Boalemo Regency, Gorontalo Province. This research was conducted in August to November 2016. The method used in this study was the method of direct active participation and study of literature and effectiveness analysis. Arrow fishing gear operations are divided into 3 namely arrows for the night, arrows for the daytime, special arrow mackerel. The effectiveness of the catch of yellow-tailed fish (Caesio sp.) (24.73%), baronag (Siganus sp.) (0.52%), jackfruit seeds (Upeneus sp.) (14.57%), pigeon (Gnatodon sp) (0.50%), cockatoos (Scarus sp.) (19.49%), red snapper (Lutjanus sp.) (3.95%), ketamba (Lethrinus sp.) (9.57%), butane line (Acanthurus sp.) (16.35%), tiger grouper (Epinephelus sp.) .) (0.10%), mouse grouper (Choromileptes sp.) (0.18%), sunu grouper (Plectropoma sp.) (1.29%), batik grouper (Epinephelus sp.) (8.77%). Katakunci : Efektivitas; alat tangkap; panah; hasil tangkapan. Keywords: Effectiveness; fishing gear; arrow; catch.
Keanekaragaman Bivalvia di Kawasan Pantai Desa Katialada | Diversity of bivalvia in the coastal area of Katialada Village. Rasnah Rudi; Femy M Sahami; Faizal Kasim
The NIKe Journal VOLUME 5 NOMOR 1, MARET 2017
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/.v5i1.5265

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui keanekaragaman bivalvia di Desa Katialada, Kecamatan Kwandang, Kabupaten Gorontalo Utara. Penelitian ini dilaksanakan pada Bulan Maret - Juni 2015. Metode pengambilan sampel menggunakan transek garis secara sistematis dengan menggunakan kuadran 2 x 2 meter sebanyak 3 buah kuadran pada setiap line transek. Hasil penelitian menunjukkan bahwa jenis Bivalvia yang ditemukan di lokasi penelitian ada 4 jenis yaitu Anadara granosa, Gafrarium tumidum, Placuna ephippium, dan Meretrix meretrix. Hasil perhitungan nilai indeks keanekaragaman menunjukkan bahwa antar Stasiun memiliki nilai yang berbeda. Stasiun I dan III menunjukkan tingkat keanekaragaman sedang, sedangkan untuk Stasiun II masuk dalam kategori tingkat keanekargaman rendah. The purpose of this study was to determine the diversity of bivalves in Katialada Village, Kwandang District, North Gorontalo District. This research was conducted in March - June 2015. The sampling method used systematic transect lines using 2 x 2 meters quadrants of 3 quadrants on each transect line. The results showed that there were 4 types of Bivalvia found at the study site, namely Anadara granosa, Gafrarium tumidum, Placuna ephippium, and Meretrix meretrix. The results of the calculation of diversity index values indicate that between stations have different values. Stations I and III show a moderate level of diversity, while Station II falls into the low diversity category. Katakunci: Bivalvia; keanekaragaman. Keywords: Bivalvia; diversity
Pemberian Substrat Lumpur Kolam Sebagai Pupuk Untuk Pertumbuhan Daphnia sp. | Provision of pond mud substrate as fertilizer for the growth of Daphnia sp. Perawati Isami; Ade Muharam; Syamsuddin Syamsuddin
The NIKe Journal VOLUME 5 NOMOR 1, MARET 2017
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/.v5i1.5266

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian substrat lumpur kolam sebagai pupuk untuk pertumbuhan Daphnia sp. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan 4 perlakuan dan 3 kali ulangan. Hasil yang diperoleh menunjukkan bahwa pada setiap perlakuan tidak memberikan pengaruh nyata. Rata-rata pertambahan Daphnia sp. tertinggi terdapat pada pemberian substrat lumpur dasar kolam pada perlakuan B yaitu 27,09 ind/l di ikuti oleh perlakuan C dan A yaitu 23,90 ind/l dan 23,67 ind/l serta terendah pada perlakuan D yaitu 9,71 ind/l. Sedangkan pada pemberian substrat lumpur kolam pada ketebalan 10 cm memiliki jumlah relatif menurun dari pemberian substrat lumpur dasar kolam yaitu perlakuan A yaitu 17,90 ind/l, perlakuan C yaitu 14,33 ind/l, Perlakuan D yaitu 12,62 ind/l, dan perlakuan B yaitu 11,48 ind/l. Dengan persamaan regresi pada pemberi substrat lumpur dasar kolam yaitu y = -4.507x + 32.36, R2 = 0.564, dan pemberian substrat lumpur pada ketebalan 10 cm yaitu y = -1.299x + 17.33 , R2 = 0.358. This study aims to determine the effect of the pond mud substrate as fertilizer for the growth of Daphnia sp. The method used in this study is an experimental method with 4 treatments and 3 replications. The results obtained indicate that each treatment did not have a real effect. The average increase in Daphnia sp. the highest was found in the substrate mud substrate pool in treatment B that was 27.09 ind / l followed by treatments C and A which were 23.90 ind / l and 23.67 ind / l and the lowest in treatment D was 9.71 ind / l. Whereas the administration of pond mud substrate at a thickness of 10 cm has a relatively decreasing amount of substrate pond substrate administration, namely treatment A is 17.90 ind / l, treatment C is 14.33 ind / l, Treatment D is 12.62 ind / l , and treatment B is 11.48 ind / l. With the regression equation for the substrate sludge pond bottom is y = -4.507x + 32.36, R2 = 0.564, and the giving of mud substrate at a thickness of 10 cm is y = -1.299x + 17.33, R2 = 0.358. Katakunci: Daphnia sp.; substrat; lumpur; pupuk; pertumbuhan. Keywords: Daphnia sp.; substrate; mud; fertilizier; growth

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