POLA PERTUMBUHAN KEPITING BAKAU (Scylla serrata, Forskal 1775) YANG TERTANGKAP BUBU DI SUNGAI SANRANGANG, SULAWESI SELATAN
نویسندگان
چکیده
The local community has caught mud crabs for years and increased fishing pressures, leading to biological structure changes. Accordingly, studying the growth pattern, condition factors, of crab in Sanrangang River, Takalar Regency, South Sulawesi Province is necessary. This research was conducted from June August 2020 Province. study compared efficiency effectiveness three types bubu, namely folding rakkang wheel bubu based on experimental by using tilapia as bait. Data were analyzed Chi-Square non-parametric test. Results showed that catch rakkangs, 120; 107; 110 species. width weight crabs’ carapace each follows: ranged 34.07 99.02 mm (60.34 ± 15.06 mm) 21.62 389.57 g (92.41 75.38 g); 35.09 98.51 (66.91 13.95 21.94-297.29 (87.86 34.35 g) 34.21- 98.11 (66.32 16.83 22.01-485.45 (102.17 79.87 g). patterns all gear negative allometric. factors 0.40631-2.3998, 0.4598-2.4553 0.4962-3.1098 respectively. producing highest best factor bubu.
 Keywords: Condition factor, crab, size structure, type.
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ژورنال
عنوان ژورنال: Marine Fisheries : Journal of Marine Fisheries Technology and Management
سال: 2022
ISSN: ['2087-4235', '2541-1659']
DOI: https://doi.org/10.29244/jmf.v13i1.38286