POTENSI REPRODUKSI IKAN KEMBUNG PEREMPUAN YANG DIDARATKAN DI TEMPAT PELELANGAN IKAN (TPI) SUMPANG BINANGAE, KABUPATEN BARRU

Abstract

This study aims to determine the fecundity and egg diameter mackerel women. The usefulness of this research is expected to provide information about women's reproductive patterns of mackerel. This study was conducted for two months ie from May to June 2019 at the fish auction Sumpang Binangae, Barru, South Sulawesi. The analysis of the sample fish done in Fisheries Biology Laboratory, Department of Fisheries, Faculty of Marine Sciences and Fisheries, University of Hasanuddin, Makassar. Intake of fish samples conducted 4 times for 2 months with an interval of 2 weeks. The total sample of 162 female mackerel tail, the tail of the fish terdiriatas 106 male and 56 female fish tail.Fecundity by sampling in May range from 2605 - 8263grains whereas in June ranges from 2446-20838 grains. Fecundity is based on the maturity level of gonads (TKG) on TKG III ranges from 2446-11829 eggs, TKG IV ranges from 10651-20838 grains and the TKG V as many as 16 651 grains. Diameter distribution of fish eggs are used to determine the pattern of spawning, mackerel women in this study had a total spawner spawning patterns which eggs are cooked remove it completely in one spawning.