RANCANG BANGUN MESIN GRANUL PAKAN IKAN DAN UDANG GUNA MENGATASI KENDALA MANDIRI PAKAN
Abstract: Fish and lobster
embankment was main occupation of most of Lamongan regency people. So far they
always used fabricated pellet as a fish and lobster food. And this food
supplied by broker.There was a dependency between people and broker. This
dependency caused problem, thatwas, broker could rise up the price of pellet
whenever he wanted. At the other side, the use of fabricated pellet in long
time will made embankment media in satiation condition. This condition will
made many fishes and lobsters died in growth period and the death up to 40%.Gapoktan
was a group of people who explored and invented the alternative fish and
lobster food. This alternative food was made of natural raw material so it
reduced the death until 20%.With this alternative food they wanted to be
independent in fish and lobster food procurement.They wanted have alternative
pellet. But they didn’t have sciences and technologies to make it.This research
was designed to overcome their problem. Designing the extruder machine was theanswer
of their problem. Designing was done based on the ergonomic concepts. Finally,
was known this machine capacity up to 672 kg/day. It means that the machine
could fulfill the minimum need of fish and lobster food. There were two
variance of diameter of pellet, that wasfive and three millimeters with five
until ten millimeter long. With this alternative pellet, they could save 50.8%
food procurement cost or equal Rp 6,097/kg.
Penulis: Asmungi Untag, I
Nyoman Lokajaya
Kode Jurnal: jptindustridd140648
