How to raise Australian lobsters, how to breed Australian lobsters

The lobster feeding method is as follows:1. Breeding facilities. Breeding lobsters should build ponds with flat bottoms, good water storage and sufficient water sources, with an area of 4-10 acres, and the water depth should be kept in the range of 1 meter to meters, and during the breeding period, plastic film should be used to build protective nets along the edge of the pond to avoid lobsters escaping.

2. Preparation for stocking. One month before stocking lobsters, the water in the pond should be drained, the excess silt should be removed, and then the pond should be disinfected with bleaching powder, and then the rotten farmhouse fertilizer should be applied to it to cultivate plankton, and algae and aquatic plants should be planted at the bottom of the pond to provide a place for the lobsters to hide, rest and molt.

3. Feeding management. Lobster eating is more miscellaneous, in the process of breeding, you can be fed twice a day between July and October every year, mainly fish, snail meat, shrimp meat, watermelon, so that it can consume enough nutrients, and the rest of the season should be fed once a day, and it is best to feed at night, so that the amount of lobster food increases.

The lobster pond can be cleared with quicklime water, 100 kg per mu, if you use the old pond or lake to raise lobsters, you should dredging, trimming, exposure, 10-15 days before stocking shrimp seedlings, 50 kg of quicklime per mu dry pond disinfection. At the same time, catfish, loach, black fish, snakes, rats and other predatory wild predators in the pond are completely eliminated.

Lobster is omnivorous, not only likes animal bait such as fresh trash fish, earthworms, snails and livestock and poultry offal, fork likes to eat soybeans, soybean cakes, bran, corn and fresh aquatic plants and other plant bait, but also can be fed shrimp with compound feed.

When the dissolved oxygen in the water is low, the water quality is aging or in case of thundershowers, the skin is closed and sultry, even cloudy days and other bad weather, the amount of bait should be reduced or stopped, and pay attention to observation, if the lobster is found to be slow to react, swim to the shore, float and climb to the shore, it means that the lack of oxygen is serious, and it is necessary to inject water or open an aerator in time to increase oxygen.

Summary. 1. Excavate shrimp ponds.

The pond of Australian crayfish needs to be excavated in a ventilated and sunny environment, quiet environment, sufficient water source, no pollution source, and convenient drainage and irrigation, and the area is rectangular, and 3 acres to 5 acres are more suitable.

2. Supporting facilities.

Farmers also need to remember to match the inlet and drainage facilities of the Australian crayfish pond, and do not forget to set up an anti-escape net at the inlet and drainage. The pond is surrounded by aquatic plants, and it is appropriate to cover about one-fifth of the water surface.

3. Stocking shrimp seedlings.

Shrimp fry are usually stocked from March to May, and the water temperature reaches 18 or more. The seedling time is selected in the morning or evening on a sunny day, and the size of shrimp seedlings is 50px-100px, and the density is 6000-8000 mu. Shrimp seedlings stocked in the same pond are required to be of uniform size.

How to breed lobsters in Australia.

1. The pond of Australian crayfish should be excavated in a ventilated and sunny area, quiet environment, sufficient water source, no pollution source, and convenient drainage and irrigation, with the best rectangular area, 3 acres to 5 acres is more suitable. 2. Supporting facilities, farmers should also remember to set up the inlet and drainage facilities of the Australian crayfish pond, and do not forget to set up an anti-escape net at the inlet and drainage outlets. The pond is surrounded by aquatic plants, and it is more appropriate to cover about one-fifth of the water surface.

3. The stocking time of blind shrimp seedlings is usually from March to May, and the water temperature is more than 18. The seedling time is selected in the morning or evening on a sunny day, and the size of shrimp seedlings is 50px-100px, and the density is 6000-8000 mu. Shrimp seedlings stocked in the same pond are required to be of uniform size.

4. 3 days after the bait is fed and put in the shrimp seedlings, you can put in the minced small trash fish and minced meat; In the next 1 month, you can put in small trash fish, leg meat and artificial feed, etc.; When the shrimp seedlings grow to 6-7cm, they are replaced with crushed snails, mussels and other plant feed liquids. The amount is about the shrimp fry without leaving bait. 5. Australian lobster metabolism is good and grows fast, so the water quality of the shrimp pond must be kept clean, and it is best to add 15 to 20 cm of water a week, so that the water quality of the shrimp pond has enough dissolved oxygen, and the transparency of the shrimp pond water is best controlled at about 35cm.

There are many natural predators of Australian lobster, such as rats, frogs, water birds, etc. Breeders have to pay attention to rodent infestation, exterminate rats in time, and remove frogs in the pond. You can do some preventive measures, such as putting 30-40 cm of purse seine around the shrimp pond to prevent frogs and water snakes from invading.

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