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Journal : AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan

Length and weight relationship bronze featherback (Notopterus notopterus, Pallas 1769) in Sei Gesek Reservoir, Bintan Regency, Riau Island Susiana, Susiana; Kurniawan, Dedy; Rianti, Ulfa; Rapita, Rapita
Agrikan: Jurnal Agribisnis Perikanan Vol 14, No 2 (2021)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.14.2.343-346

Abstract

Sei Gesek Reservoir is one of the reservoirs in Bintan Regency. This reservoir was dammed in 2011 which is intended to meet the water needs of Tanjungpinang City. One of the types of fish found in Sei Gesek Reservoir is belida fish (Notopterus notopterus). The purpose of this study was to determine the relationship between length and weight of bronze featherback (N. notopterus) in Sei Gesek Reservoir, Bintan Regency. Sampling was carried out from April to June 2021 based on fishermen's catch areas and fish habitats. The relationship between length and weight of male fish W = 0.0000005L3.5115 and female W = 0.000001L2.9067. The b value obtained for male fish shows positive allometric and female fish shows negative allometric.
Length-weight relationship of Threadfin Bream (Nemipterus sp.) in Village Malang Rapat Waters, Bintan Regency, Riau Island Rapita, Rapita; Susiana, Susiana; Rochmady, Rochmady
Agrikan: Jurnal Agribisnis Perikanan Vol 13, No 2 (2020)
Publisher : Sangia Research Media and Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29239/j.agrikan.13.2.449-453

Abstract

Village Malang Rapat waters are have the potential and habitat of kurisi fish resources (Nemipterus sp.). The research was to determine the length-weight relationship of kurisi fish (Nemipterus sp.) in Village Malang Rapat. Sampling of kurisi fish (Nemipterus sp.) in two months (October-November 2020) is taken once a week based on fishing grounds and habitat. Length-weight relationship of female and male kurisi fish (Nemipterus sp.) were y = 1,1568x2,0659 and y = 1,2123x1,8971 respectively, based on this value show that female and male kurisi fish (Nemipterus sp.) in Village Malang Rapat waters have negative allometric growth patterns (b < 3).