Gill Netting Helps Fishermen to Catch More Fishes
Gill netting is an effective way to catch fishes. It is set in a straight line to form a vertical panels of netting. The gill netting is nearly invisible, so when the fishes swim into a net, they will be caught, when it struggles to get free, the thin wire may trap the fish in it. The fish may be caught by the gill netting in three ways: caught by teeth, caught by opercula or caught by body.
The specs of the gill netting is very strict. It is closely monitored and regulated by fisheries management.
Caught by gill netting in teeth.
Caught by gill netting in operculum.
Caught by gill netting in body.
Specifications
Material: nylon monofilament.
Structure: monofilament or multifilament.
Net type: flag gill netting, leaded gill netting and trammel gill netting.
Twine size:
For monofilament gill netting: #3, #4, #6 #8 and #10.
For multifilament gill netting: #104, #139 and #208.
Mesh type: diamond or square.
Mesh size:
For monofilament gill netting: 1/4", 1/2", 3/4", 1", 1-1/4", 1-1/2", 1-3/4", 2".
For multifilament gill netting: 1-1/2", 2", 2-1/2", 3", 3-1/4", 3-1/2", 4".
Height: 6', 8', 10', 12', 14' and other sizes are available.
Length: max. 300' for hang net and it can be stretched to 600'.
Color: commonly is white, green and other colors are available.
Nearly invisible.
Economical.
Effective.
Strict specs to reduce non-target catching.
Can fit complex environments.
Long lasting and durable.
High tensile. It can load the weight of big fishes.
Flag gill netting is the most economical type of gill netting.
Leaded gill netting has the leads and floats on the top and bottom of the netting,
Trammel gill netting is the three layers of netting it can catch more fishes.
Thin wire may hurt the fish.
Easy to catch non-target spices.
May cause overfishing.
Flag gill netting
Leaded gill netting
Trammel gill netting.
Features
Disadvantages
The gill netting may hurt fishes.
Gill netting is easy to catch non-target spices.
Gill netting may cause overfishing.
Applications
The gill netting is mainly used in the aquaculture to help the fishermen to catch fish. It can be installed in the sea or fresh water areas.
Gill netting is an effective way to catch fishes.
Gill netting can be used in the sea or fresh water areas.
