Friday, February 14, 2014

About Long Line

Long line consists of a series of main rope , rope buoy where the main rope at a certain distance there are several branches of the short rope and her smaller meter , and the tip of the branch rope tied baited hooks .


There are several types of long line . There is a fitted bottom waters and remain within a specified period known as fixed or bottom longline long line or long line sets the cost used to catch fish demarsal . Existing drifting longlines are also commonly referred to degan dript long line , usually used to capture pelagic fish . most notably the tuna long line or also called longline tuna . despite the fact that the result is not tangkapnnya not tuna but also other fish such voyage , sharks and others.In perinsip longline tuna - longline longline same as the other , but given the target fish biology , machine operation techniques , a component tools , ships available , then do a variety of fishing lines made ​​of dri penyesuaian.bahan monofilament material ( PA ) or multifilamant ( PES as terylene , PVA such as nylon kuralon or PA ) . differences in the use of these materials will mepengaruhi line hauler that diperlukan.beberapa perbedan of both types of material in terms of technical is as follows .1 . Multifilament material is heavier and expensive than monofilament , more easily assembled , and is more suitable for smaller vessels .2 . Multifilamant material easier to handle and more resistant lama.karena that , in the long run multifilament longline relatively lower price .3 . Because of the smaller , smooth , and transparent usage of monfilament will give a better catch than multifilament .In terms of operating depth ( fishing depth) tuna longline divided into two shallow nature and that are in the pole located at a depth of 100 - 300m . The second difference is caused on the type of basketball shallow longline fishing were given approximately 5 while on the type of fishing rod so be 11-13 main arch strap , becomes deeper .In some properties of the two types are :1 . Require line of type in longline hauler stronger than near the surface type .2 . Type in the type of longline catch more big eye ( so the production value is better ) than the type permukaan.tuna caught by longline yellowfin tuna shallow dominated by the lower price compared to the big eye.Pelepasan rod ( set ) made ​​by oblique lines or perpendicular to the arus.waktu release fishing is usually early in the morning depending on the amount of basketball that will be installed as expected finished setting 07.00 in the morning when the fish are actively looking mangsa.akan but the operation can be done during the day . fishing but the effects of withdrawal ( hauling ) falls on the afternoon.A common bait used is the type of fish that have scales shiny , not perishable , and skeletal bones strong so it does not easily separated from the rod when not in sambar ikan.beberapa types include milk , saury , Tawes , bloating , overpasses , and squid . feed length ranged from 15-20 cm , with a weight of 80-150 small gram.cumi0cumi can still be used as long as the merged ( stitched ) some tail so this should be pretty besar.umpan derived from fish really fresh and done with good to resist for a long time .The parts of the tuna long lineLike the other tentacle , one unit long line consists of a specially designed KAPL , tool catcher and crew.kapal long - line tuna boats modern rear of the ship has been designed for easy operation and setting tool catcher .Tuna long line itself is usually composed of : buoys , flags , ropes float , main line , branch line , fishing wire leader , and others - lain.antara buoy to buoy connected by a rope buoy and rope strap dimanasepanjan main main branch attached some rope . a set of tools is called with one long basketball linejumlah hook on every basketball bervariasi.untuk more detailed knowledge of the alatini we see part by part .1 . Buoy ( float )
    
Floats are used on long line consists of several types of float ball , float flag , radio buoys , floats and buoys lampu.warna should be different or contrast with the color of the water laut.hal dimakasudkan to facilitate knew darijarak away after setting .
       
a) The buoy ball
             
Buoy ball is usually mounted on the tool tangkap.pelampung padaujung basketball ball is made of material with a dimeter sintetic 35 cm and no more besar.Untuk long line with the number 70 , the number of buoys basketball ball used is 68 pieces , the pipe ends are as high as 25 cm and stickers scotlight sting penangakap tool is useful when disconnected it easy menemukannya.untuk protect buoy - buoy tersebutdari collisions that can lead to rupture of the float , the float is covered with woven straps polyehylene 5mm diameter .
      
b ) The buoy flags
             
Flag buoy is a buoy that was first revealed at the time setting is done . Usually given pole ( of bamboo or other materials ) that vary in length about 7 m and the pole upright pelampung.supaya then given ballast .
     
c ) The buoy lights
             
This buoy typically uses 5 watts sumberlistriknya balloon comes from the battery that is located at the upper end of the pipe or bagianu bottom air.pelampung watertight chamber is mounted on each of the estimated 15 basketball hari.fungsinya was hauling at night for lighting at night and eases search basketball when breaking up .
     
d ) radio buoy bouy
           
A radio transmitter is equipped with a bouy that have tranmisinya tertentu.daerah frequency can reach 30 mil.jika in operation long line using radio bouy , the vessel must be equipped with a radio direction finder ( RDF ) . Equipment serves to indicate the direction of the location of the radio bouy right dengna basketball during break.2 . buoy rope
      
Buoy rope serves to regulate the depth of fishing gear in accordance with the dikehendaki.tali buoy is usually made ​​of kuralon .3 . The main rope (main line )
     
Primary or main rope line is part of the pieces ropes connected with each lainsehingga form a series of highly panjang.tali main rope should be strong enough to bear the load of the rope because branches and associated fish Arikan on both ends of the eye pancing.pada main line made ​​eye knot .
     
Main line kuralon alkaline material which is made of 0.25 inch or more in diameter . The length of the main line depends on the length and number of branch line , as every discovery of both ends of the main line is where the branch line installation .4 . Ropes branch ( branch line )
     
Material of rope is usually the same branch with the main strap , perbadaanya just on size alone , where the size of the rope over a branch utama.satu set kecildari rope rope rope branch consists of the base , the main branch of rope , wire leader that serves to dapatmenahan friction when the fish is related on the fishing line , and hooks are made of steel material , use fishing line no.7 biasnaya
     
Bait is a very important part to note in tuna fishing with long line.ada several requirements that must be met bait on fishing gear , these include the type of fish that have shiny scales with attractive colors that can easily be seen at great distances , then not quickly decay , strong skeleton that is not easily separated from the rod when the fish struck not , has a sharp odor and stimulating as well as favored by lured fish , available in large quantities , and cheap price. Milkfish , mackerel , flying fish and squid are many types of bait used .5 . other Supplies
     
Other equipment in question are the tools used to facilitate and mememperlancar diakapl arrest operations include radar , RDF , line hauler , marline spike , cutting pliers , ganco , steel brushes , needles killer , knife , etc. .Techniques of fishing operationsAfter all the preparations have been done and have arrived at the fishing grounds have been determined . setting begins with the reduction in stocking rope buoy and flag major , then the stocking of fishing that has been fitted umpan.rata average time used to remove the rod 0.6 min / pancing.pelepasan fishing is done by a line perpendicular to menyerong or arus.waktu release fishing is usually wktu midnight , so the rod was installed the morning when the fish were actively searching for prey . However , penggoperasian during the day can also be done .Tentacle withdrawal made ​​after being in water for 3-6 hours . Withdrawal is done by using a line hauler regulated speed. Each crew has to know his job so that the tool can be set with rapi.lamanya catcher tentacle withdrawal is determined by banyakny catches and weather factors . Withdrawal usually takes 3 minutes / pancing.perusahaan ocean fisheries Bedar in bali do hauling around 9-11 hours . Furthermore, the handling of the catch and the preparation of the next operation .