What kind of fish is used to catch shrimps in the shrimp farm?

Generally speaking, the following measures can be taken to catch shrimp:

1, hook fishing method: use an ordinary fishing rod, but use a small hook without barbs. Gong Hu hook and sleeve hook are the best. You can also make it yourself with embroidery needles and steel wires. When the earthworm wears on the hook, the float changes slightly, that is, the hook is pulled 1-2 cm. If the float moves again in a few seconds, you can lift the shrimp on the pole. The first action is to catch the bait with the big claws of the shrimp. If the shrimp moves a little, it will go away and put it in its mouth to swallow.

It is often better to use string steel wires as hooks. Because it can resist bending and has good elasticity, one end of a steel wire with a diameter of 0.3 mm and a length of 50 mm can be ground into an acute angle, the tip should be sharp, and the tip of the steel wire should be bent 60 degrees. Make a circle at the other end of the steel wire for easy connection. Bend the steel wire into a semicircle and tie a lead pendant about 50 mm below the hook.

Fishing rods can generally be used for about 3 meters. Use about 4 pounds of nylon as fishing line. Generally three or four poles can be used at the same time.

2. Hook-free fishing:

If the shrimp body and claws are large, this method can be used. Use the right fishing rod and fishing line, don't tie the hook, and wear a drift. At the bottom of the line, the long earthworm or chicken and duck intestines will be firmly tied with the line, and a lead pendant will be tied under the bait. Prepare another cheat sheet. When fishing, gently put the hook into the water. Hold the rod in your right hand and the net in your left hand, and gently put the net 40 cm underwater and wait. When the float slowly sinks, it means that the shrimp claw has caught the bait. At this time, the right hand gently lifted the fishing rod, and the left hand conveniently approached the bottom of the shrimp. After the shrimp comes out of the water, it will be fished out in time.

3, net capture method:

Make a square fishing net of 60X60 cm with window screen and gauze, and fix it on thick lead wire or thin wooden stick all around. The center of the net is pocket-shaped. The four corners are tied with thick lines of equal length and gathered on a rope. The upper end of the rope is fixed on a piece of hard foam plastic, and the net bag is put into the water and floats on the water. A drop hammer is placed at the bottom of the net to make the net sink into the water. Put some bait such as chicken and duck guts on the internet. Such fishing nets can be put into the water every few meters. Every once in a while, stir and observe with a long rod with a hook, and take out the shrimp if there is one.

4. Build a shrimp basket: weave a small basket with bamboo, put an open cover with barbs at the opening of the basket, put bait and a heavy object in the basket and sink into the water. Tie a thick rope at the mouth of the basket and tie it to the shore, so that you can put some small baskets by the water. When it's too late, lift it up for inspection and take out any shrimp.