Laju Pertumbuhan Harian dan Nisbah Kelamin Lobster Pasir Panulirus homarus di Perairan Liwungan, Pandeglang, Banten

نویسندگان

چکیده

Lobster pasir (Panulirus homarus) merupakan salah satu spesies lobster yang memiliki nilai ekonomi tinggi dalam sumber daya perikanan kelautan Indonesia. Penelitian ini bertujuan untuk mengetahui hubungan panjang-berat pasir, dan nisbah kelamin P. homarus dibudidayakan keramba jaring apung. dengan metoda studi korelasional dilakukan di Keramba Jaring Apung PT. Royal Samudera Nusantara, Perairan Liwungan, Pandeglang, Banten, sampel sebanyak 93 ekor. Hasil perhitungan Perhitungan jantan pada 1 yaitu W = 0,0004L2,51 b 2,51 (b<3), betina 0,0034L2,08 2,08 (b<3). Hubungan 2 0,0041L2,04 2,04 0,0012L2,28 2,28 Sehingga maupun termasuk kategori pola pertumbuhan allometrik negatif, dimana panjang lebih cepat daripada berat. Nisbah (P. sebesar 1:2,31 1:0,92. Scalloped spiny is a species of lobsters that has high economic value in Indonesia’s marine fishery resources. This research aimed to examined the morfometry and sex ratio Spiny cultivated floating net cages. study used analysis Nusantara’s Cultivation Place, Banten. Samples obtained lobsters. Relationship length-weight for males cage was with (b < 3) females 3), 3). The results morfometric both shows negative allometric, carapace length growth faster than weight. Sex which unbalanced condition, 1:0,92 not significantly different still equal condition. Keywords: Lobster; Morfometry; Ratio.

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ژورنال

عنوان ژورنال: Journal of Marine Research

سال: 2022

ISSN: ['2407-7690']

DOI: https://doi.org/10.14710/jmr.v11i1.31248