Australian crayfish ponds to choose in the ventilation to the sun, the environment is quiet, sufficient water, no pollution sources, drainage and irrigation is convenient, the area of a rectangular preferably, 3 acres -5 acres is appropriate.

Australian crayfish breeding points: facilities

Shrimp ponds supporting good inlet and outlet facilities, inlet and outlet set up anti-escape net. Ponds around the planting of aquatic plants, covering an area of about 1/5 of the water surface.

Australian crayfish breeding points: shrimp fry stocking

Shrimp fry stocking time is generally in March-May, the water temperature of 18 ℃ or more. Seedling time to choose a sunny morning or evening shrimp fry specifications 50px-100px, density of 6,000 tails -8,000 tails / mu. The same pond stocked shrimp seedlings require neat and consistent specifications.

Australian crayfish breeding points: bait feeding

Australian crayfish diet is more varied, mainly to feed with feed or frozen marine fish as the main, weekly feeding of wheat, pumpkin and other vegetarian food. Regular feed plus mixing allicin, vc and other medicinal bait.

Australian crayfish culture points: culture management

farming period to diligently check, diligently patrol the pond, diligently increase oxygen, observe the water quality changes and eating situation, found that the problem is dealt with as soon as possible, make a detailed production records.

Australian crayfish farming points: harvesting market

Generally started after the National Day that year, take the ground cage batch starting, or dry pond or purse seine method in the evening for a one-time fishing.

Extended reading: Australian freshwater crayfish artificial cultivation advantages

1, temperature adaptability, safe temperature 3 ℃ -37 ℃, the optimal growth temperature of 18 ℃ -32 ℃, breeding time limit is long, China's north and south can be cultivated;

2, the growth rate is fast, 3-6cm shrimp seedlings cultivated in 4-5 months can be marketed (listing specifications for 60-200g).

3, low-oxygen resistance (breeding can not be set up oxygenator), can tolerate a variety of poor quality water, resistant to transportation (can be dehydrated long and short-distance dry transport, local and air transport oxygenated transportation);

4, individual moderate, can be fresh to market. Shrimp fry survival rate is higher (3-6cm) up to 90%, mu yield are 220-250kg;

5, disease resistance, so far found no major diseases;

6, eat sex miscellaneous, requires low feed protein, intestinal fines, less food, feed costs are lower.