Freshwater lobster has fast growth, large individuals, wide range of food, adaptability, as well as meat flavor, economic value and other advantages, has a broad market prospects. Freshwater lobster farming is a small investment, high efficiency, simple operation of a good project to get rich. First, the pond conditions of freshwater lobster pond conditions are not strict, it is appropriate to choose the ventilation to the sun, soil water, water pollution-free place to build a pond, pond specifications are generally 5 to 10 acres, the depth of water to 1.5m or more, sandy mud bottom and the bottom of the flat, the slope of the pool dam than 1:3 ~ 4, with convenient access to the conditions of water supply and drainage and burglary prevention and protection measures. As a hidden habitat for lobsters, can be planted in the pool part of the aquatic plants or put a certain number of stones, bricks, tiles and other shelter, an area of about 1 / 3 of the total water surface. 2, shrimp fry stocking before stocking, lime 100 ~ 150kg / mu pond disinfection to kill harmful fish and harmful aquatic insects in the pool to avoid hostile infestation. Disinfection of 3 days into the water, 10 days after the fermentation of 300 ~ 500kg / mu of organic fertilizer fertilizer, cultivate rich plankton, shrimp fry to provide sufficient bait. Stocking shrimp seedlings generally choose body length 3 ~ 5cm, robust, disease-free shrimp seedlings, stocking density can be controlled at 2000 ~ 3000 tails / mu, specifications of small shrimp seedlings can be appropriate to increase the stocking density, due to the shrimp strong bully weak, small fear of the big, so the same pond stocking of seedling specifications to be neat. Avoid too large a difference in water temperature when releasing seedlings, preferably in the evening or at dawn when the pool. Before releasing the seedlings, a small amount of pool water slowly added to the container of seedlings until the container water temperature is close to the temperature of the pool water, and then gently pour the shrimp seedlings into the pool water. Third, feeding management 1. bait feeding. Freshwater lobster is omnivorous, both like to eat fresh fish, snails and mussels, earthworms and animal offal and other animal bait, but also like to eat soybeans, soybean cake, bran, corn, and fresh water plants and other plant bait, but also can be fed shrimp with feed, freshwater lobster bait is easy to see the problem. According to general experience, the amount of bait throughout the day should be mastered to eat, eat, no residual bait shall prevail, generally small shrimp according to the body weight of 20-25%, medium shrimp according to the body weight of 15-20%, large shrimp according to the body weight of 10-15% of the bait, feeding twice a day, morning and evening each time. Because freshwater lobsters mainly feed at night, so the night feeding the whole day 70 ~ 80% of the bait, bait should be cast in the shallow water around the pool. Baiting should be timed, fixed point, quantitative, qualitative, each pond can be set up 2 to 4 bait observation platform, every morning to observe whether the bait is eaten to decide the amount of bait at that time, too little bait will inhibit the growth of the lobster or due to starvation and kill each other, too much both increase the cost and will cause the pond environment to deteriorate the growth of lobsters and shelling is not conducive. Bait can be used in general shrimp bait or lobster special bait. 2. water quality management. Pond water requires fresh water, transparency 30 ~ 40cm, PH value of 7 ~ 9, dissolved oxygen is greater than 4g / L. Breeding process should pay attention to the water quality and the bottom environment, do not make the deterioration. When the dissolved oxygen content in the water is very low, water quality deterioration or thunderstorms, hot days, cloudy days and other bad weather, to reduce the bait or stop baiting. When the weather is too cold or too hot, in order to prevent the emergence of extreme temperatures can be appropriate to deepen the pool water, in order to stabilize the water temperature at the bottom of the pool. In the high temperature season in June to August every 5 to 7 days to change the water, each time the amount of water for the pool water 20 to 30%, the inconvenience of changing water can be regularly refilled with new water.3. Disease prevention and control. Freshwater lobster than river crabs, shrimp and other aquatic products resistant to disease, but artificial culture conditions, its disease control should not be taken lightly. Shrimp or young shrimp in the pond before the shrimp must be disinfected to prevent pathogens brought into the pool. Normal feeding period of regular disinfection of the water body, mainly lime-based, every 15 days with lime 10-15kg/mu of dissolved water sprinkled throughout the pool, not only to play the purpose of disease prevention and treatment, but also conducive to freshwater lobster shelling. In the summer high-temperature season, every 15 days, add multi-vitamin in the bait, calcium tablets and other drugs to enhance the immunity of freshwater lobsters. Attention to daily pool patrols, early detection of disease, early prevention, early treatment. Fourth, fishing and harvesting of freshwater lobster fast-growing, the year of stocking can be harvested that year on the market, available netting or dry-fishing way to harvest. Netting: As lobsters to night foraging, can be placed in the evening before the net in the shallow water around the pool, netting tail leakage out of the water, the next morning to collect shrimp net. Dry fishing: after repeated netting, and finally drained the pool water, with a plunge net. If the breeding production is more, and a large number of products listed in stages and batches, you can also take trawl or cast net and other gear fishing. Harvesting at night when it is dark is good.