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PENGARUH BUDIDAYA RUMPUT LAUT TERHADAP KUALITAS AIR LINGKUNGAN BUDIDAYA TAMBAK UDANG VANAME Fitratul Muaddama; Damis Damis; Surianti Surianti; Hasrianti Hasrianti; Randi Randi
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 4 No 2 (2021): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v4i2.105

Abstract

This study aims to determine the impact of seaweed cultivation on the water quality of vannamei shrimp aquaculture ponds in the Suppa District, Pinrang Regency. This research was conducted for approximately 10 (ten) years in 2020. The research location was around the waters of the Suppa District, Pinrang Regency. includes preparation / preliminary observation in the field, determining sample points or selecting observation stations, collecting data in the field, taking samples then observing the laboratory, and making reports. Analysis of water quality for seaweed cultivation includes parameters of Salinity, Temperature, DO, pH, Nitrate and Phosphate. Based on laboratory tests, it is known that for analysis of seaweed cultivation water quality, the average value of each parameter is temperature 30 0c, Salinity 36 ppt, DO 6.44 ppm, pH 8.30, Flow 0.35 m / s, Brightness 58%, Nitrate 0.005 mg / l, and 0.00026 ppm Phosphate While the results of laboratory analysis of physical and chemical parameters in the area of ​​vannamei shrimp pond cultivation in Suppa District, Pinrang Regency, it is known that the average value of each parameter is temperature 30 0c, Salinity 33 ppt, DO 6.0 ppm, pH 8.4, Nitrate 0.0061 mg / l, and Phosphate 0.0032 ppm. The analysis of the suitability of pond land based on the analysis carried out found that it was suitable for 727.66 ha. And the effect of seaweed cultivation is very good for its influence on the quality of white shrimp pond water.
PARAMETER BIOLOGI DAN PERTUMBUHAN IKAN SEMBILANG (Paraplotosus albilabris) TERTANGKAP DENGAN TRAP NET DI PERAIRAN KECAMATAN SEGERI KABUPATEN PANGKEP Mustamin Tajuddin; Randi Randi; Beddu Tang; Muhammad Saenong
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 7 No 1 (2024): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v7i1.174

Abstract

The purpose of this study is to determine the distribution of size, length relationship, and weight of sembilang fish caught with trap nets in the waters of Segeri District, Pangkep Regency. The research was carried out in Segeri District, Pangkep Regency from June to December 2022. The research method uses the survey method, the data collected consists of primary data and secondary data. The results of this study are the distribution of the size of the caught sembilang fish in the average size range that reaches the beginning of adult growth, because the size of the caught fish is still below the maximum size growth. The relationship between the length and weight of the fish that is predominantly caught in the net trap is negative allometrics. With a negative allometric growth pattern, it means that the increase in length is faster than the increase in weight.