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Journal : Jurnal Perikanan dan Kelautan

WAKTU PENANGKAPAN KEPITING BAKAU (Scylla serrata) DI PERAIRAN LONTAR KABUPATEN SERANG BANTEN Ririn Irnawati; Adi Susanto; Siti Lulu Ayu Maesaroh
Jurnal Perikanan dan Kelautan Vol 4, No 4 (2014)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v4i4.176

Abstract

Lontar is one area of the mud crab fishing in Serang Regency. The collapsible traps are commonly used by Lontar’s fisherman to catch mud crab. This study aimed to describe the collapsible trap fishing unit, operation method and analyze the effect of different catching time in Lontar. The experimental fishing was conducted for 30 days. The result showed that the collapsible traps have size LxWxH= 42x29x17 cm with a frame diameter of 0,35 cm, using polyethylene multifilament with a mesh opening of 1 cm as a covered and operated by one fisherman. The main parts of the collapsible trap are body, funnel, frame, bait place and buoys. Operation methods divided into setting, soaking and hauling. The main catches consist of mud crab (Scylla serrata). By catch on the collapsible trap including swimming crab (Portunus pelagicus) and spiral babylonia (Babylonia spirata). Result of t-test showed that fishing time has significant influenced to total weight and total number of catch. It means total weight and number of catch at the night higher than the day.Keyword: fishing, mud crab, time, trap
Fishing Season of Large Pelagic Fish in Lempasing Coastal Fishing Port Lampung Province Setia Agustina; Ririn Irnawati; Adi Susanto
Jurnal Perikanan dan Kelautan Vol 6, No 1 (2016)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v6i1.1055

Abstract

Large pelagic fish is one of a major fish that were caught by fishermen inLempasing Coastal Fishing Port. The large pelagic fish, landed in LempasingCoastal Fishing Port, are little tuna, king mackerel, great barracuda, needle fish,and trevally. The purpose of this study was to determine the level of productivityof large pelagic fish and to predicts large pelagic fishing season in LempasingCoastal Fishing Port. The study was conducted in March-July 2015. The methodwas descriptive method. The results showed that the level of productivity of largepelagic fish in Lempasing Coastal Fishing Port tend to fluctuate each year. Thehighest productivity occurred in 2010 amounted to 30.67 kg/trip and lowestproductivity occurred in 2011 amounted to 12.96 kg/trip. The peak fishing seasonof little tuna occur in August with index value 176.76%. The peak fishing seasonof king mackerel occur in Mei with index value 176.93%. The peak fishing seasonof great barracuda occur in March with index value 136.14%. The peak fishingseason of needle fish occur in December with index value 184.54%. The peakfishing season of trevally occur in December with index value 156.54%.