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All Journal Jurnal Ilmiah Samudra Akuatika
Hengki Pradana
Program Studi Budidaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Syiah Kuala, Kota Banda Aceh, Aceh, Indonesia
Agriculture, Biological Sciences & Forestry

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Daya Dukung Tambak Udang Vaname (Litopenaeus vannamei) Berdasarkan Parameter Kualitas Air di Desa Purworejo, Kecamatan Pasir Sakti, Kabupaten Lampung Timur Wuni Alfionita; Ellen Larasati; Hengki Pradana; Agus Arif Rahman; Asmaul Husna; Muhammad Riandi; Nanda Muhammad Razi
Jurnal Ilmiah Samudra Akuatika Vol 9 No 1 (2025): Jurnal Ilmiah Samudra Akuatika
Publisher : Fakultas Pertanian Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jisa.v9i1.11345

Abstract

This study evaluates the carrying capacity of Litopenaeus vannamei ponds based on water quality parameters in Purworejo Village, East Lampung, Indonesia. Water samples were collected from five ponds over a 90-day culture period, measuring physicochemical parameters including temperature, pH, dissolved oxygen (DO), salinity, ammonia, nitrite, and hardness. Results showed temperature ranging from 28 to 31°C, pH 7.5 to 8.2, DO 6.8 mg/L, salinity 15–22 ppt, ammonia 0.02 to 0.07 mg/L, nitrite 0.05 to 0.12 mg/L, and hardness 1,200 to 2,300 mg/L. Most values were within the optimal ranges for vannamei shrimp culture according to FAO and national standards, although DO fluctuations and elevated nitrite levels may constrain stocking density. These findings indicate that the studied ponds remain suitable, with an estimated optimal carrying capacity of 80–100 shrimp/m². This study provides baseline data for water quality management and sustainable stocking strategies in vannamei shrimp aquaculture at Purworejo Village, Pasir Sakti Subdistrict, East Lampung District, East Lampung.
Co-Authors Agus Arif Rahman Asmaul Husna Ellen Larasati Muhammad Riandi Nanda Muhammad Razi Wuni Alfionita