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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology METANA Journal of Aquaculture Management and Technology Journal of Marine Research Omni-Akuatika Jurnal Perikanan Universitas Gadjah Mada Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi BIOTROPIC
Sri Rejeki
Department Of Aquaculture, Diponegoro University, Jl. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Social Sciences Other

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The Effect of Stocking Density on Survival and Growth of Tiger Shrimp (Penaeus monodon) Cultivated with Seaweed (Gracilaria sp.) in Traditional Pond Sri Rejeki; Maulana Ibrahim; Dicky Harwanto
Journal Omni-Akuatika Vol 21, No 1 (2025): Omni-Akuatika May
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.oa.2025.21.1.1169

Abstract

In order to overcome the decline of pond carrying capacity due to intensification, polyculture of Penaeus monodon with Gracilaria sp. can be implemented to allow sustainability. This study aimed  to evaluate the effect of shrimp densities in a polyculture system with Gracilaria sp. on the shrimp’s survival rate and growth. The research design used in this study was Randomized Block Design (RBD) in triplicate with 3 treatments of stocking density (2, 3, and 4 ind/m2). This research was carried out for 90 days in extensive ponds with 0% use of artificial feed. At the end of the study, the results showed that different stocking density applied had no significant effect (p>0.05) on growth performance. Nonetheless, shrimp at a stocking density of 2 ind/m2 had the highest survival rate (30.30±1.48%) compared to other treatments. Higher shrimp density causes competition for space, food, and oxygen which leads to stress resulting in suppressed growth of shrimp. However, Gracilaria integration in shrimp polyculture effectively reduces nutrient loads and stabilize water quality (temperature, pH, salinity, and DO), leading to improved shrimp health and a decreased need for chemical inputs, offering a practical, eco-friendly solution for maintaining shrimp growth in such a denser environment.Keywords: algae, aquaculture, bioremediation, coastal, integrated
Co-Authors Alfabetian Harjuno Condro Haditomo Ana Yuliyana Andi Sagita Arief Budianto Asriani Atika Dewi Bahari Sony Atmaja Bima Anggara Putra Chlara Evania Citra Ayu Furi Devinda Arsandi Dewi Nurfebriani Nurfebriani Dhimas Andreyan Dicky Harwanto Didik Wisnu Widjajanto Diyah Retnosari Edi Wibowo Kushartono Ely Sufriyanti Ginting Fahmi Royan Fajar Basuki Fajar Basuki Firdaus Maulana Hisyam Heny Kusumayanti Iis Dahlia Iman Ihsanudin Indah Susilowati Irma Azizah Irwani Irwani Johannes Hutabarat Lestari L. Widowati Lestari Lakhsmi Widowati Lestari Lakhsmi Widowati Maisaroh, Dian Sari Maulana Ibrahim Mira Andhika Pierrenia Mohammad Aris Ni'matulloh Mohammad Zaenuddin Luthfi Muhamad Fikri Muhammad Rizky Hasan Muhammad Zainuri Muhammad Zulfa Zain Nindya Kharisma Mahardhika Puguh Karisma Ferry Setyawan Pujiono W Purnomo Purtino Rahmadhani Rahmat Kurniawan Pasaribu Restiana W Ariyati Restiana Wisnu Ariyati Restiana Wisnu Aryati Restiana Wisnu Aryati Restiana Wisnu Aryati Ristiawan Agung Nugroho Rizky Handayani Roel Bosma Rosa Amalia S Budi Prayitno Saesar Agung Trawanda Sarah Nur Iskandar Tegar Abdul Basith Tita Elfitasari Tita Elfitasari Titik Susilowati Tri Winarni Agustini Tri Winarni Agustini Tristiana Yuniarti Tristiana Yuniarti Wisnu Pradoto