What is the scallop?

DREDGE is a scallop is a fishing device that is able to scratch along the seabed to capture edible molluscs. Some excavators are designed specifically for fishing in muscles, although very similar devices are also used to obtain oysters, crabs and various other species that live on the bottom of the ocean. These excavators are usually designed from steel frames and network network and are pulled as motorized fishing vessels. Fishing excavation can cause considerable damage to the seabed and result in an undesirable secondary catch such as octopus and starfish. These molluscs have fan shells and are filter feeders that live in marine. Most fisheries of scallops use dredging, although there are several other methods. In the past, long players have been used, although this method is less effective than an excavator and is no longer so common. In addition to being hunted in the wilderness of Through these methods, mussels can also be kept in the type of aquaculture.

The basic design of the scallop package consists of a network network connected to a metal frame. This device is lowered to the seabed by a motorized fishing boat and then towed. The leading edge of the net is open, allowing the frame to take the materials present on the seabed when the fishing boat completes it forward. Small objects pass through the net and all the shells on the seabed have trapped inside. Several of these excavators are often drawn at a time and large vessels can deploy 20 or more over each side.

After filling in the scallop network, the device can be lifted to the surface to make the content processed. Many species that feed on molluscs, such as dog Wheels and starfish, are caught along with seashells and must be separated. Other species may also be part of this Bycatch, because anything larger than the scallop can be trapped in the scallop dredge.

alternative to fishing with a package is manual collection that is usuallyachieved by a diver that is equipped with an underwater respiratory apparatus. This type of fishing scallop can be less destructive to the ecology of the seabed, although it is a more demanding effort. The shells captured in this way tend to achieve the market faster due to further processing that the back shells that are usually subject to.