Article Per Year (5 Year)
p-Index From 2020 - 2025
2.17
P-Index
This Author published in this journals
All Journal Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Techno: Jurnal Penelitian Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan JURNAL PengaMAS Jurnal Ilmu Kelautan Kepulauan Prosiding Seminar Nasional Kemaritiman dan Sumber Daya Pulau-Pulau Kecil Abdimas Universal Jurnal Abdi Insani Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Agrikan: Jurnal Agribisnis Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Aceh Journal of Animal Science Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Supyan Supyan
Universitas Khairun
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Veterinary Other

Published : 17 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan

 1 
Effect of different stocking density on the growth performances of white leg shrimp (Litopenaeus vannamei) and milkfish (Chanos chanos) in polyculture system Samadan, Gamal M.; Irfan, Muhammad; Pitra, Faisal; Findra, Muhammad Nur; Supyan, Supyan; Syazili, Aras; Andriani, Rovina
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 3 (2024): DECEMBER 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.3.36783

Abstract

Polyculture is a way of cultivating two or more types of organisms in the same container for the purpose of efficient use of land. The purpose of this study was to determine the effect of different stocking densities on the growth of white leg shrimp and milkfish by polyculture and to determine the stocking density that influences the growth of white shrimp and milkfish by polyculture in ponds. The study was designed using a completely randomized design (CRD), consisting of 3 treatments and 3 replications. The results showed that the specific growth rates in the three treatments, both white leg shrimp and milkfish varied. Similarly, the absolute weight growth between white leg shrimp and milkfish. Survival rate of white leg shrimp in treatment C, 85.56%, treatment B, 72.81%, and treatment A, 66.04%. While, the survival rate of milkfish in the three treatments was 100%. The feed conversion ratio in treatment A, 0.43, treatment C, 0.28, and treatment B, 0.17 grams. The different stocking densities of white leg shrimp and milkfish polycultures did not affect the absolute weight growth of white leg shrimp and their specific growth rate. However, there is an effect on the absolute weight growth of milkfishKeywords:shrimpmilkfishpolyculturestockingdensity
Carbon stock estimation of mangrove vegetation using remote sensing in Bacan, Awanggoa District, South Halmahera Supyan, Supyan; Samman, Ardan; Achmad, M. Janib; Fadel, Ariyati; Kadir, Maskur Abdul
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan 2025: Special Issue ICFM
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.0.0.46978

Abstract

Awanggoa Village in Bacan District, South Halmahera Regency, has experienced significant residential expansion, converting around 9 hectares of mangrove land into a residential area. The remaining mangrove ecosystem, covering an area of 16.84 hectares in the northern part of the village, is starting to experience degradation, especially along the coast and southern areas. This condition requires management policies that ensure the sustainability of the ecosystem. The purpose of this research is to analyze the NDVI condition of the mangrove ecosystem, as well as measure biomass, carbon stock, and CO2 absorption, using remote sensing methods via the GEE application (https://code.earthengine.google.com) with data collected from January 1 to December 31, 2023. The research results show a total biomass of 101.21 tons ha, carbon stock of 47.57 tons C ha, and CO2 storage of 174.88 tons C. Dense vegetation is very important for carbon storage and emission reduction, thus supporting sustainable mangrove ecosystem management and environmental conservation efforts.
Co-Authors AA Sudharmawan, AA Achmad, M Janib Achmad, M. Janib Aras Syazili Ardan Samman Basarun, Rosita Duwila, Aryo Etty Riani Fadel, Ariyati Fadli, Fahdi Faozan, Mohammad Findra, Muhammad Nur Ibrahim, Suriyani M. Idham, M. Tasrik Ismail, Firdaut Jefry Bemba Juharni Arni Kadir, Maskur Abdul Mahmud, Nurul Magfirah Mohammad Ridwan Lessy, Mohammad Ridwan Muhammad Irfan Muliadi Idham Murtiah, Sitti Nebuchadnezzar Akbar NUR LAILA Oktora Dwi Putranti Pitra, Faisal Rovina Andriani Rovina Ruslami, Rovina Sabualamo, Riska Salmin, Ginanti Samad, Julkar Samadan, Gamal M Saputra, Adam Dwi Saumur, Fihran R. Selang, Farida Daeng Sulistiono Sulistiono Suryani Suryani Umamit, Sri Ningsih Yuli Dwi Wijayanti Yusup, Ilhan Mansis Yuyun Abubakar