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All Journal Jurnal Laot Ilmu Kelautan KOLONI Jurnal Perikanan
Noorsheha Noorsheha
Universitas Mulawarman
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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The Relationship Between The Pond Business System and The Type of Technology Used for Pond Production in Tanjung Rejo Village Percut Sei Tuan Sub-District Noorsheha Noorsheha; Miswar Budi Mulya; Henri Sitorus
Jurnal Laot Ilmu Kelautan Vol 5, No 1 (2023): Jurnal Laot Ilmu Kelautan
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jlik.v5i1.7421

Abstract

Penelitian tentang Hubungan Sistem Usaha Tambak dan Jenis Teknologi yang Digunakan Terhadap Produksi Tambak di Desa Tanjung Rejo Kecamatan Percut Sei Tuan telah dilaksanakan. Penelitian ini bertujuan mengukur dan menguraikan pengaruh sistem usaha tambak dan jenis teknologi yang digunakan terhadap produksi usaha tambak. Penelitian ini menggunakan metode survey, observasi lapangan dan pendalaman wawancara dengan menampilkan data primer dan sekunder. Variabel yang digunakan adalah sistem usaha tambak, teknologi yang digunakan dan hasil produksi. Hasil penelitian menunjukkan bahwa hasil produksi yang menggunakan sistem usaha tambak secara monokultur lebih sedikit (rendah) dibanding petani tambak (responden) yang menggunakan sistem usaha secara polikultur, dikarenakan petani tambak yang memilih pembudidayaan secara monokultur hanya mengandalkan satu komoditas saja sehingga jika komoditas tersebut di pasca panen ternyata gagal maka petani tersebut sama sekali tidak mendapatkan keuntungan yang besar dibanding petani tambak yang memilih pembudidayaan secara polikultur. Responden yang memilih jenis teknologi secara ekstensif (tradisional) rata-rata hasil produksinya rendah dibandingkan dengan responden yang memilih semi intensif dalam teknologi yang digunakan. Hal ini dikarenakan sistem ekstensif (tradisional) hanya bermodalkan penggunaan pakan yang alami di kolam atau hanya memanfaatkan dari alam dengan tidak menambahkan pakan buatan.
POTENSI BRONDOLAN KELAPA SAWIT SEBAGAI PAKAN ALTERNATIF DALAM MENINGKATKAN PERTUMBUHAN IKAN LELE (Clarias batrachus) Ricko Reynalta; Noorsheha Noorsheha; Putri Anugerah
Jurnal Perikanan Unram Vol 14 No 3 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i3.945

Abstract

Aquaculture activities generally use commercial feed to fullfill the nutritional needs of fish. The use of commercial feed can increase production costs, because they still use imported raw materials. To reduce production costs, can use alternative feed by utilizing local materials. Palm oil is one of the abundant local raw materials in Indonesia and produce underutilized waste such as loose palm oil. This study aims to determine the effect of using loose palm oil as an alternative feed on catfish. This study consisted of three treatments (control, soft loose palm oil, and wormy loose palm oil) of three repeats each. Feeding catfish with ad satiation for 28 days. Parameters observed include survival rate, absolute weight growth, absolute length growth, and spesific growth rate. The results showed that the best treatment was the use of wormy loose palm oil feed with a survival rate of 100%, absolute weight growth of 44,23 g, absolute length growth of 6,20 cm, and spesific growth rate of 10,22%.
Komposisi Dan Kelimpahan Fitoplankton Di Perairan Pasuruan Putri Anugerah; Noorsheha Noorsheha; Ricko Reynalta
KOLONI Vol. 2 No. 1 (2023): MARET 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v2i1.302

Abstract

Pasuruan sea waters are one of the strategic waters in East Java Province. Ecologically, Pasuruan Waters is a habitat for various types of aquatic organisms including phytoplankton. The Pasuruan sea area is the estuary of the rivers in Pasuruan which carry household, factory and other waste. This is feared to result in a decrease in water quality which can interfere with the growth of phytoplankton in the waters. Phytoplankton is a biological parameter that can be used as a bioindicator to evaluate the quality and fertility of a waters. The purpose of this study was to determine the composition and abundance of phytoplankton in Pasuruan Waters, East Java. This study used a descriptive explorative method with data collection using a purposive sampling method. The results showed that 22 genera were found from 5 divisions, namely the Chlorophyta division (6 genera), the Baccilariophyta division (11 genera), the Miozoa division (1 genera), the Cyanobacteria division (3 genera), and the Dinoflagellate division (1 genera). The abundance of phytoplankton ranges from 961 – 1815 cells/liter. The diversity index is in the low category with a range between 0 – 0.153. The dominance index of 0.6 - 0.8 indicates dominance in the waters and shows that the community structure is unstable. The dominant type of phytoplankton is Bacillariophyta.  Keywords:  Composition, abundance, phytoplankton, Pasuruan waters
Pemberian Pakan Alami Alternatif Berondolan Sawit Terhadap Pertumbuhan Panjang Dan Berat Ikan Lele Sangkuriang (Clarias gariepinus var.) Noorsheha Noorsheha; Putri Anugerah; Ricko Reynalta
KOLONI Vol. 3 No. 1 (2024): MARET 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v3i1.609

Abstract

The high cost of feed makes farmers more creative and innovative in making fish feed as an alternative feed, especially for sangkuriang catfish (Clarias gariepinus var.). Alternative natural feed can be given to reduce costs incurred during maintenance such as the results of decomposition by palm loose fruits. The purpose of this study was to determine the effect of alternative natural feeding with the palm loose fruits decay method on the growth of length and body weight of sangkuriang catfish (Clarias gariepinus var.). Palm loose fruits was taken from oil palm plantations in the Gunung Lagan area, Gunung Meriah District, Aceh Singkil Regency, Aceh Province. This type of research is a type of experimental research with the research data obtained analyzed using the one-way ANOVA test to see the differences between treatments (A) softened palm loose fruits, (B) palm loose fruits that have caterpillars on the decaying media and (C) control treatment, taken softened palm loose fruits for treatment (A) and (B) that have caterpillars, then given to catfish as much as 2 handfuls and spread evenly in the pond. For treatment (C) or control treatment, commercial feed type FF-999 is given as much as 2 handfuls. The results showed that the body weight of sangkuriang catfish in treatment A with 3 replications was 55.87 g, treatment B was 62.72 g and treatment C was 58.56 g. Meanwhile, the body length of sangkuriang catfish in treatment A with 3 replications was 12.49 cm, treatment B was 14.61 cm and treatment C was 13.55 cm. In treatment C, the average value is not much different from treatment A.
Co-Authors Henri Sitorus Miswar Budi Mulya Putri Anugerah Ricko Reynalta