Breeding ponds: Australian freshwater crayfish choose the best rectangular pond breeding. Shrimp fry stocking: choose the same size shrimp fry, stocked into the pond. Feeding bait: animal food-based, feeding twice a day in the morning and evening respectively. Water quality management: the interval of 10 days need to change the water once, the water temperature is maintained at 18-32 degrees.
Australian freshwater crayfish farming methods
1, breeding pond
Australian freshwater crayfish is suitable for aquaculture in the water supply, convenient transportation, quiet places, in order to facilitate drainage and irrigation, it is best to choose a rectangular pond, disinfection of ponds before aquaculture, with lime water sprinkled with the whole pond soaked to eliminate ponds and bacteria and microorganisms. Microorganisms, wait 20 days to inject a new book, and planted in the pond into the water plants, not only as bait, but also shade lobsters.
2, shrimp fry stocking
Waiting for the toxicity of lime water in the pond after the eclipse, select healthy, energetic, the same size of the Australian freshwater crayfish shrimp fry, stocking to the pond, you can mix and breed chub in the pond, to improve the environment for the growth of the lobster, but also because of this type of fish is more sensitive to the dissolved oxygen in the water, to be able to accurately determine whether the pond is hypoxic.
3, feeding bait
Australian freshwater crayfish is a broad-spectrum omnivore, snails, mussels, small fish and other animal food, water plants and plant food as a supplement, feeding two times a day in the morning and evening, lobsters are mainly in the evening and at night ingestion, so the amount of feeding at night, it should be the whole day to feed the amount of about 2 / 3.
Lobsters are mainly fed in the evening and at night, so the evening feeding should be about 2/3 of the whole day.
4, water quality management
Australian freshwater crayfish on the water quality requirements, the interval of 10 days need to change the water once, the amount of water is 20% of the pond, the transparency of the water in the 30 centimeters or so, the water needs to be used after the change of water lime water splashing to improve water quality, to maintain the freshness of the water, the water temperature is maintained at 18-32 degrees between.
The water temperature is maintained between 18-32 degrees.