The strongest bait for trapping river shrimp is sheep bone bait.

Wine lees: wine lees in the wine flavor can attract river shrimp; bean cake powder: bean cake powder is rich in protein; rice bran: rice bran can meet the basic nutrient needs of the river shrimp; cooked bones: cooked bones in the rich nutrients can attract the river shrimp; bran: bran in the aroma can attract river shrimp on the ditch.

When fishing river shrimp, the use of wine lees, fried soybean cake powder, rice bran, wheat bran and other bait with the flavor and aroma of wine, more attractive, or meat, bones cooked, put into the shrimp net for trapping.

River shrimp breeding conditions

River shrimp are very good at swimming, they swim like wooden paddles when swimming feet frequently and neatly backward paddling, the body then drive forward, when the river shrimp is frightened, its abdomen can be agile flexion, the tail continuous backward leap, the speed is very fast. River shrimp gills are mostly pinnate, *** 25 pairs, born in the chest side wall or the base of the thoracic limbs, the epidermis is very thin, blood flow through the gills for gas exchange.

The gill chamber has a jaw boat piece constantly oscillating, so that the fresh water flow from the back and ventral surface into the forward outflow. When farming river shrimp, choose ponds or shrimp ponds with sufficient fresh water, clean water and low sand quality, they do not need to feed in the first 1 month of farming, mainly feeding on plankton in the water, and feeding fresh fish and shellfish for them after 1 month.