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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 2, JUNI 2017" : 5 Documents clear
Subtitusi Tepung Kulit Singkong pada Pakan untuk Pertumbuhan dan Sintasan Benih Ikan Mas | Cassava peel flour substitution in feed for growth and survival of goldfish seeds Andrianus Winata Ali; Yuniarti Koniyo; Juliana Juliana
The NIKe Journal VOLUME 5 NOMOR 2, JUNI 2017
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.548 KB) | DOI: 10.37905/.v5i2.5281

Abstract

Penelitian ini bertujuan untuk mengetahui dosis terbaik pakan yang disubtitusi tepung kulit singkong yang berpengaruh terhadap pertumbuhan dan sintasan benih ikan mas. Penelitian ini menggunakan metode percobaan (eksperimen). Penelitian dilakukan dengan 3 perlakuan dan 3 kali ulangan. Perlakuan yang digunakan adalah pemberian pakan dengan dosis berbeda yaitu perlakuan A (5%), perlakuan B (10%) dan perlakuan C (15%). Hasil penelitian menunjukkan pertumbuhan terbaik terdapat pada perlakuan B (dosis 10%) dimana menghasilkan pertumbuhan panjang mutlak sebesar 0.68 cm dan pertumbuhan berat mutlak sebesar 0.64 gram. Sintasan terbaik didapatkan pada perlakuan A (dosis 5%) dimana sintasan yang didaptkan sebesar 84.44% This study aims to determine the best dose of feed substituted with cassava peel flour which has an effect on the growth and survival of carp seeds. This research uses an experimental method. The study was conducted with 3 treatments and 3 replications. The treatments used were feeding with different doses, namely treatment A (5%), treatment B (10%) and treatment C (15%). The results showed the best growth was in treatment B (10% dose) which produced an absolute length growth of 0.68 cm and an absolute weight growth of 0.64 grams. The best survival rate was obtained in treatment A (5% dose) where the survival rate was 84.44% Katakunci: Ikan mas; benih; pakan; tepung kulit singkong; pertumbuhan; sintasan. Keywords: Carp; seed; feed; cassava peel flour; growth; survival rate.
Pengaruh Larutan Daun Teh terhadap Daya Tetas dan Kelangsungan Hidup Larva Ikan Mas | Effect of tea leaf solution on hatchability and survival of goldfish larvae Inka Imran; Ade Muharam; Arafik Lamadi
The NIKe Journal VOLUME 5 NOMOR 2, JUNI 2017
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (88.75 KB) | DOI: 10.37905/.v5i2.5276

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan larutan daun teh dengan dosis yang berbeda terhadap daya tetas dan kelangsungan hidup larva umur 14 hari pada ikan mas (Cyprinus carpio). Desain penelitian yang digunakan adalah eksperimen dengan menggunakan rancangan acak lengkap (RAL) empat perlakuan dengan satu perlakuan kontrol dan tiga kali ulangan. Hasil penelitian menujukan bahwa nilai daya tetas telur ikan mas perlakuan A = 3g/l yaitu 77,66%, perlakuan B = 5g/l yaitu 74%, perlakuan C = 7g/l yaitu 85,33% dan perlakuan D = kontrol 61%. Sedangkan kelulusan hidup larva ikan mas, perlakuan A= 3g/l yaitu 85.27%, Perlakuan B = 5g/l yaitu 89,64%, perlakuan C = 7g/l yaitu 91,12% dan perlakuan D = kontrol 98,35. Hasil analisis sidik ragam (ANOVA) menunjukan bahwa perlkuan perendaman larutan daun teh dengan dosis yang berbeda terhadap daya tetas dan kelangsungan hidup ikan mas memberiakan pengaruh sangat nyata terhadap setiap perlakuan. Parameter kualitas air selama penelitian masih dalam kondisi normal untuk penetasan dan kelangsungan hidup larva ikan mas. This study aims to determine the effect of the use of tea leaf solution with different doses on hatchability and survival of 14-day-old larvae in carp (Cyprinus carpio). The research design used was an experiment using a completely randomized design (CRD) of four treatments with one control treatment and three replications. The results showed that the value of hatching goldfish treatment A = 3g / l is 77.66%, treatment B = 5g / l is 74%, treatment C = 7g / l is 85.33% and treatment D = control 61% . While the survival rate of carp larvae, treatment A = 3g / l was 85.27%, treatment B = 5g / l was 89.64%, treatment C = 7g / l was 91.12% and treatment D = control 98.35. The results of analysis of variance (ANOVA) showed that the need for soaking of tea leaf solution with different doses of hatchability and survival of carp gave a very significant effect on each treatment. Water quality parameters during the study were still in normal conditions for hatching and survival of carp larvae. Katakunci: Ikan mas; telur; larva; daun teh; daya tetas; kelangsungan hidup. Keywords: Carp; egg; larvae; tea leaves; hatchability; life sustainability.
Keanekaragaman Jenis dan Indeks Kesamaan Gastropoda Epifauna pada Ekosistem Lamun dan Mangrove di Desa Olimoo’o | Species diversity and similarity index of Gastropod Epifauna in the seagrass and mangrove ecosystems in Olimoo Village Moh Laxmana; Faizal Kasim; Sri Nuryatin Hamzah
The NIKe Journal VOLUME 5 NOMOR 2, JUNI 2017
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (121.076 KB) | DOI: 10.37905/.v5i2.5277

Abstract

Penelitian ini bertujuan mengetahui keanekaragaman jenis Gastropoda Epifaunapada ekosistem lamun dan ekosistem mangrove di Perrairan Desa Olimoo’o Kecamatan Batudaa Pantai Kabupaten Gorontalo.Penelitian dilaksanakan pada Bulan April 2015 sampai November 2015.Metode yang digunakan adalah metode transek garis dengan kuadran berukuran 1x1 pada ekosistem lamun dan mangrove. Hasil penelitian menunjukkan bahwa keseluruhan Gastropoda yang ditemukan pada perairan Desa Olimoo’o pada ekosistem lamun dan mangrove adalah sebanyak 13 jenis yaitu: Ceritium cobelti, Certhidea cingulata, Terrebralia sulcata, Nerita planospira, Psendestematella papyracea, Conus striatellus, Nassarius coronatus, Terrebralia pallustris, Nerita plicta, Spinidrupa spinosa, Vexilium plicarium, dan Thais aculeate. Indeks keanekaragaman Gastropoda pada kedua ekosistem berada pada kategori sedang. Kesamaan Gastropoda pada ekosistem mangrove yang berada pada Stasiun 1 dan Stasiun 2 memiliki kategori sangat sama (IS=78%), sedangkan kesamaan Gastropoda pada ekosistem lamun baik pada Stasiun 1 dan Stasiun 2 adalah kategori sama (IS=55%), selanjutnya baik pada Stasiun 1 dan Stasiun 2 pada ekosistem mangrove dan ekosistem lamun keduanya memiliki kesamaan dengan kategori tidak sama, berturut-turut nilai indeks Sorensen adalah (IS=38%) dan (IS=31%). Namun secara keseluruhan Gastropoda Epifauna pada ekosistem lamun dan mangrove pada kedua stasiun memiliki kategori sama (IS=63%). This study aims to determine the diversity of species of Gastropod Epiphenia in seagrass ecosystems and mangrove ecosystems in Perrairan, Olimoo'o Village, Batudaa Subdistrict, Pantai Gorontal District. mangrove. The results showed that the total gastropods found in the waters of Olimoo'o Village in seagrass and mangrove ecosystems were 13 types, namely: Ceritium cobelti, Certhidea cingulata, Terrebralia sulcata, Nerita planospira, Psendestematella papyracea, Conus striatellus, Nassarius coronatus, Certhidea cingulata, Terrebralia sulcata, Nerita planospira, Psendestematella papyracea, Conus striatellus, Nassarius coronatus, Terrebralia pallris plicta, Spinidrupa spinosa, Vexilium plicarium, and Thais aculeate. Gastropod diversity index in both ecosystems is in the medium category. The similarity of Gastropods in mangrove ecosystems that are at Station 1 and Station 2 have very similar categories (IS = 78%), while the similarity of Gastropods in seagrass ecosystems at both Station 1 and Station 2 are the same category (IS = 55%), then both at Station 1 and Station 2 in the mangrove ecosystem and seagrass ecosystem both have similarities with different categories, respectively Sorensen's index value is (IS = 38%) and (IS = 31%). But overall Gastropod Epifauna in seagrass and mangrove ecosystems at both stations have the same category (IS = 63%). Katakunci: Mangrove; lamun; gastropoda; keanekaragaman; indeks kesamaan. Keywords: Mangroves; seagrass; gastropods; diversity; similarity index.
Identifikasi Potensi dan Strategi Pengelolaan Kawasan Pesisir Pantai Bintalahe | Identification of the potential and strategies for management of the Bintalahe Coast Sri Dewi Yulianti Gawa; Femy M Sahami; Citra Panigoro
The NIKe Journal VOLUME 5 NOMOR 2, JUNI 2017
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/.v5i2.5278

Abstract

Penilitian ini bertujuan untuk mengetahui identifikasi potensi sumberdaya alam dan sumberdaya manusia dengan strategi pengelolaan pengembangan kawasan wisata pesisir pantai Bintalahe. Penelitian ini dilaksanakan selama 3 bulan, yaitu Bulan Mei – Juli 2017 Metode yang digunakan dalam pengumpulan data adalah metode observasi dan metode wawancara. Analisis data menggunakan analisi SWOT. Potensi sumberdaya alam yang dimiliki oleh pesisir Pantai Bintalahe terdiri dari sumberdaya pantai dan sumberdaya perikanan. Hasil analisis SWOT menunjukkan bahwa strategi yang penting dalam pengembangan kawasan wisata pesisir Bintalahe adalah partisispasi masyarakat dan pengunjung dalam aktivitas ekowisata pantai dan pengelolaan lingkungan pesisir. This research aims to find out the identification of the potential of natural resources and human resources with the management strategy of developing the Bintalahe coastal tourism area. This research was conducted for 3 months, namely May - July 2017 The method used in data collection is the method of observation and interview methods. Data analysis using SWOT analysis. The potential of natural resources owned by the coast of Bintalahe consists of coastal resources and fisheries resources. The results of the SWOT analysis show that an important strategy in developing the Bintalahe coastal tourism area is the participation of the community and visitors in coastal ecotourism activities and the management of the coastal environment. Katakunci: Potensi; strategi; pengelolaan; pesisir. Keywords: Potential; strategy; management; the coast
Kepadatan dan Pola Sebaran Bulu Babi di Desa Lamu | Density and distribution patterns of sea urchin in Lamu Village Hindunstira Baruadi; Abdul Hafidz Olii; Miftahul Khair Kadim
The NIKe Journal VOLUME 5 NOMOR 2, JUNI 2017
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/.v5i2.5279

Abstract

Penelitian ini bertujuan untuk mengetahui kepadatan dan pola sebaran Echinoidea di Desa Lamu Kecamatan Batudaa pantai Kabupaten Gorontalo. Penelitian ini dilakukan pada bulan Agustus 2016 sampai dengan Februari 2017. Metode yang digunakan dalam penelitian ini yakni menggunakan metode purposive sampling. Pengamatan di setiap Stasiun hanya dilakukan satu kali pengamatan pada setiap Stasiun dengan menggunakan transek berukuran 25x4 meter. Hasil penelitian menunjukkan bahwa didapatkan 5 jenis Echinoidea yaitu Diadema setosum, Echinothrix diadema, Echinometra mathaei, Echinothrix calamaris dan Tripneustes gratilla dengan nilai kepadatan berkisar pada 0,02-0,35 ind/m² dan nilai hasil perhitungan pola sebaran diperoleh nilai Indeks Dispersi Morisita di atas nilai 1 yang artinya pola sebaran jenis Echinoidea di Desa Lamu bersifat mengelompok. This study aims to determine the density and distribution patterns of Echinoidea in Lamu Village, Batudaa Subdistrict, Gorontalo District. This research was conducted in August 2016 until February 2017. The method used in this study is using purposive sampling method. Observations at each station were only made one observation at each station using a 25x4 meter transect. The results showed that there were 5 types of Echinoidea namely Diadema setosum, Echinothrix diadema, Echinometra mathaei, Echinothrix calamaris and Tripneustes gratilla with density values ranging from 0.02-0.35 ind / m² and the results of the distribution pattern obtained were Morisita Dispersion Index values at of value 1 which means that the distribution pattern of Echinoidea in Lamu Village is clustered. Katakunci: Echinoidea; kepadatan; pola sebaran Keywords: Echinoidea; density; distribution pattern

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