Australian freshwater crayfish

It can survive at least 5 hours and up to 3 days after leaving the water, which is convenient for transportation. Breeding has been developed since 1985, and has become the region with the richest reserves in Australia and the world.China has also achieved good development in recent years, and has expanded its production scale to supply the market. The thorax has 5 pairs , and the tentacles have 6 strips , and the tail is fan-shaped , and has 5 pieces. Red crayfish are benthic reptiles, like fresh water, like to live in groups, like to be active at night, The survival temperature is 3°--37°, The optimal growth temperature is 18°--32°, It is resistant to hypoxia, and can grow in various poor quality water bodies. Red-clawed crayfish will peel multiple times during the entire growth process, Peeling is mostly done at night and in shallow water areas, The process generally takes 10--30 minutes,animal food(fish and snail meat)mainly,plant food(roots and leaves of green aquatic plantsThe artificial cultivation of Australian freshwater crayfish, is an innate achievement due to its excellent ecological characteristics:
BWide temperature adaptability,Safe temperature3°--37,Optimum growth temperature(3--6cm) reaching 90%, and the yield per mu is 220--250kg. EMixed eating habits, requires low feed protein, Intestinal fine bacteriaPatent query