1. Use 2 grams of firefly powder, 2 pieces of amniotic membrane and 20 grams of dried earthworms, break them into powder, mix them into paste with a little rice soup, put them in the center to dry, and leave them every night, and you can catch 5- 10 times more shrimp than the raw materials. Attachment: fluorescent powder is available in the chemical retail department, sleeping pills and dried earthworm are available in Chinese medicine shops.
2. Pig blood stinks without salt. Add two rotten eggs and put them in a basket with shrimp. Put some silk grass next to the basket and you can get a lot of shrimp overnight.
3. Break the pear head (that is, the frog triangle), wrap it in cloth and put it in the inverted beard cage. When the shrimp smells it, it will drill around in the cage.
4. One or two pieces of sheep oil, one rotten egg and one or two pieces of honey, mix well, put them in bags and put them in cages to lure shrimps into cages.
5. Ferula Ferula and spiced powder, mix well and put in a fish cage.
6. Focus on catching shrimp-this method can catch a lot of shrimp without any medicine and bait. The main method is to catch shrimp by using the principle of lighting. Shrimp likes flying insects at night, especially on hot summer nights. When the lights are turned on, more and more insects fly in. At night, when the water is illuminated with a flashlight, the shrimps will jump into the light and then gather in a large area. You can nail a box with wooden boards, and nail a window screen under it, which is shaped like a sieve submerged in the water, and illuminate it with lights. Soon, a lot of shrimps will come, lift the sieve and put it away, and then sink into the water, so that a large number of shrimps can be caught in one night.
7. freshwater lobster catching method-it is best to catch lobsters without hooks in late spring and early summer. Wrap chicken and duck intestines into a circle with a diameter of 4 meters, tie the circle tightly with a lead attachment at one end of the fishing line, gently throw it into the water, and dive into the water with a cheat sheet net to meet it. When the float slowly sinks, gently lift the pole with one hand (it can't be lifted out of the water) and approach the target with one hand. When the lobster is close to the water surface, quickly pick it up with the net at the bottom.
8. There is another way to catch shrimp with pesticides, which pollutes the environment, but it is very effective. Cypermethrin is used (not recommended).