Hubungan Panjang Berat Dan Faktor Kondisi Relatif Lima Spesies Ikan di Sungai Suwi Muara Ancalong, Kutai Timur

Rudy Agung Nugroho, Apri Pauci Florentino, Lariman Lariman, Retno Aryani, Rudianto Rudianto, Monica Kusneti

Abstract


The length-weight relationship of fish and the condition factor provides an overview of the fish growth conditions in the river. The purpose of this study was to determine the length-weight relationship and factor condition of five fish species in the Suwi River wetlands. The method of catching fish used gill nets, ceiling nets, fishing rods, traps, and other nets. The research was conducted for to months in the Suwi river wetlands. The results the length-weight relationship of five fish were varied, Ompok bimaculatus had b value 2,93, Helostoma temminckii (b  value 2.15), Mystus nemurus  (b value 2,62), and Channa) micropeltes (b 2.61) which indicated a negative allometric growth pattern. Meanwhile Leptobarbus hoevenii (b 3.12) was a positive allometric growth pattern. Negative allometric indicates growth in length faster than weight growth, thus the physical shape looks flattened, while positive allometric indicates growth in fish length slower than growth in fish weight. Based on the relative weight (Wr) of Ompok bimaculatus 101.28 ± 19.13, Helostoma temminckii 101.05 ± 15.51, Mystus nemurus 100.95 ± 14.84, Channa micropeltes 101.09 ± 14.14, Leptobarbus hoevenii 103.71 ± 34.57. Condition factor above 100, indicates sufficient food availability or low predator density

Keywords


Wetland,;fish; condition factor; Length-weigh;, Suwi river; Muara Ancalong

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References


De-Robertis, A. K., and William. 2008. Weight-lenght relationship in fisheries studies: the standard allometric model should applied with caution. Trans Am Fish Soc 137: 707-719.

Effendie, M. I. 1997. Biologi Perikanan. Yayasan Pustaka Nusatama, Yayasan Pustaka Nusatama.

Effendie, M. I. 2002. Biologi Perikanan. Yayasan Pustaka Nusatama, Yogyakarta.

Ermayana, H. Arami, and F. Yasidi. 2018. Beberapa Parameter Reproduksi Ikan Kapas-Kapas (Gerres oyena) yang Tertangkap Pada Alat Tangkap Sero di Perairan Tondonggeu Kecamatan Abeli, Kota Kendari. Jurnal Manajemen Sumber Daya Perairan 4: 175-182.

Froese, R. 2006. Cube law, condition factor and weight length relationship: history, meta-analysis and recommendations. Journal of Applied Ichthyology 22: 241-253.

Jennings, S. M. J., and J. D. Reynolds. 2001. Marine fishery ecology Oxford. Blackwell Sciences.

Manik, N. 2009. Hubungan Panjang-Berat dan Faktor Kondisi Ikan Layang (Decapterus russelli) dari Perairan Sekitar Teluk Likupang Sulawesi Utara. Oseanologi dan Limnologi di Indonesia 35(1): 65-74

Muchlisin, Z. A. et al. 2014. Hubungan Panjang Berat Dan Faktor Kondisi Tiga Spesies Cumi Hasil Tangkapan Nelayan Di Perairan Laut Aceh Bagian Utara. Jurnal Ilmu-ilmu Hayati dan Fisik 16: 72-77.

Muttaqin, Z., and I. D. D. Aliza. 2016. Kajian Hubungan Panjang Berat Dan Faktor Kondisi Ikan Nila (Oreochromis Niloticus) Dan Ikan Belanak (Mugil Cephalus) Yang Tertangkap Di Sungai Matang Guru, Kecamatan Madat, Kabupaten Aceh Timur. Jurnal Ilmiah Mahasiswa Kelautan dan Perikanan Unsyiah 1: 397-403.

Perikanan, K. K. 2018. Produktivitas Perikanan Indonesia. JAKARTA.

Redjeki, S. 2003. Faktor Kondisi Dan Hubungan Panjang Berat Ikan Sebelah (Psettodes Erumei) Di Perairan Jepara. Universitas Diponegoro, Semarang.

Rypel, A. L., and T. J. Richter. 2008. Emperical percentile standard weight equation for the Blacktail Redhorse. North American Journal of Fisheries Management 28: 1843-1846.

Trijoko, and S. Panoto. 2006. Keanekaragaman Jenis Ikan Di Sepanjang Airan Sungai Opak Daerah Istimewa Yogyakarta. Prosiding Seminar Nasional Ikan IV 06.

Umar, C., and Lismining. 2006. Analisis Hubungan Panjang – Berat Beberapa Jenis Ikan Asli Danau Sentani Papua. Seminar Nasional Ikan IV.

Walpole, R. E. 1995. Pengantar Statistika edisi Ke-3 alih Bahasa oleh Sumantri, B. PT Gramedia Pustaka Utama., Jakarta.




DOI: https://doi.org/10.24002/biota.v6i2.3524

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