Study of AUTO-LION (Automatic Lighting Rumpon) on Fisheries of Stationary Lift Net in Semarang, Central Java

Abstract

Fish Aggregation Device (FAD) is a fishing tool that serves to collect fish at a place to facilitate fishermen in the process of fishing. The use of light is also proven to help the process of fishing at night. AUTO-LION (Automatic Lighting Rumpon) is a FADs innovation equipped with fish-eating sound and solar-powered lights that can be activated automatically when it is dark or nighttime.The purpose of this study was to determine the effect of AUTO-LION use on fishermen catch. The research method used is experimental fishing.The research was conducted on May 2017 on the stationary lift net in Semarang Waters. The results showed the catch as much as 10.55 kg without the use of AUTO-LION, 15.05 kg on the use of FADs, 19.08 kg on the use of FADs with sound, 27.04 kg on the use of FADs with light, and 40.01 kg on the use of AUTO-LION. Based on these results it can be seen that the use of AUTO-LION can increase the catch of fishermen, especially when the light is activated.