Australian lobster meat is the most delicious, what is the economic benefit of Australian lobster fa

The economic benefits are very high. Because the development prospects of farmed Australian lobster are very good, and it is also relatively expensive, and now many people like to eat Australian lobsters very much.

The economic benefits are good because this lobster is eaten by many people and has a high market demand.

The economic benefits are still good, if there are good sales channels and buyers, it will greatly strengthen its own interests, and now that the Internet is developed, you can find some anchors to sell, yes.

The economic benefits are still very good, the meat quality of this shrimp is very good, and there are many people who like to eat it.

The economic benefits are very considerable, and it is a particularly high-quality seafood, and many wealthy people will buy this kind of seafood to improve the quality of life.

The risk is still relatively large, because this lobster in the process of breeding, the requirements for the environment and feed are relatively high, and the survival rate is not particularly high.

The risk is still very large, and many people dare not raise lobsters because the risk of lobsters is really high. Therefore, there are fewer people.

The risk is very high, because this Australian lobster is suitable for survival in the European region, and it is still quite difficult to breed in the Chinese region.

Farming Australian lobsters is very risky because our waters in China are not very suitable for them to survive.

Australian lobster is currently one of the most valuable freshwater economic shrimp species in the world, its meat is tender, delicious and sweet, with high nutritional value and broad breeding prospects.

Because of its high breeding efficiency, it has become the breeding project chosen by many farmers.

So what are the economic benefits of Australian lobster farming? Australian lobster is currently one of the most valuable freshwater economic shrimp species in the world, its meat is tender, delicious and sweet, with high nutritional value and broad breeding prospects.

Because of its high breeding efficiency, it has become the breeding project chosen by many farmers.

So what are the economic benefits of Australian lobster farming?

1. Breeding costs.

Australian lobster from the mother shrimp eggs to grow into 2-3 cm shrimp seedlings, generally take 40-50 days, raised to 4-5 months, Australian freshwater lobster weight can reach 100-150 grams, to meet the market specifications.

The largest individual that can be raised by the Australian freshwater lobster is 500 grams, and the market is higher.

Australian freshwater lobster farming is suitable for 5-10 acres of ponds, and a small area is easier for farmers to manage.

April to May each year for the Australian freshwater lobster concentrated seedling period, intensive culture mode of seedlings of 4000-5000 acres, raised to 50-150g only to reach the market specifications, breeding cycle of 4-6 months, according to the conventional seedling time, the peak of the market concentrated in August to October each year.

According to the calculation of the breeding density of 5,000 acres, the average yield of Australian freshwater lobsters per mu is 400-500 catties, the breeding cost is about 20-30 yuan, and the breeding cost per mu reaches about 15,000 yuan.

2. Economic benefits of aquaculture.

It is understood that at present, the purchase price of domestic Australian freshwater crayfish ponds is about 50 yuan, the cost of breeding is about 20-30 yuan, and the yield per mu ranges from 400-500 catties.

Generally, the profit per mu is about 5,000-10,000 yuan, and the profit gap is relatively large, mainly because of the difference in yield, the difference in the price of the pond, and there are also individual raised particularly good, the profit will be higher, the raising is not successful, can not find a good market, the profit is low or even a loss.

In recent years, in China's Jiangsu and Zhejiang regions and Guangdong Zhuhai, Zhongshan, Jiangmen and other regions began small-scale farming, and the breeding benefits are considerable.

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.

Dear, I hope you can be satisfied with my reply, and I look forward to your praise Thank you! Have fun every day!

Australian crayfish ** and characteristics.

2.Characteristics of Australian freshwater lobsters. Australian crayfish are actually similar to crayfish and always live in fresh water.

Australian crayfish has more advantages than crayfish, such as strong disease resistance, weak aggression, resistance to hypoxia, resistance to pollution, strong adaptability, tender meat, and delicious taste. On top of that, Australian crayfish have a higher meat yield than other freshwater shrimp, which is not only easily accepted by crayfish and lobster consumers, but can also be a high-end alternative consumer product.

1.Australian freshwater lobster seedlings are limited. Although Australian freshwater lobster has many advantages and profit margins are also very good, due to the long-term lack of introduction to China, the current industry is not very standardized, and there is no large-scale Australian freshwater lobster seedlings, so its seedlings are limited.

3.Hype. Like most agricultural products imported from abroad, Australian crayfish is also hyped up.

In 2017, there was a crayfish trap nursery market in Australia, which caused many farmers to suffer losses. It is precisely for these reasons that although the Australian freshwater lobster market is good, farmers dare not raise them. I believe that after the industry standard for this lobster variety is established, everyone will be able to eat this lobster.

Because farmers do not understand the technology of breeding, there is no basic scientific method.

Because Australian freshwater lobsters may not be fish farmed in China's freshwater.

Because of this lobster, I will definitely worry about its sales, ** or something.

Because this requires a certain amount of science and technology, as well as the study of habits.

In detail, the area of the pond should be preferably hectares, rectangular, and the aspect ratio should be 1:3. The water depth should reach meters; The drainage and irrigation water system should be separated from drainage and irrigation; The shrimp pond should also have a certain slope; After the shrimp pond is harvested every year, the silt should be cleared and the pond ridge should be reinforced; Provide a hidden place The water surface of the pond should not be too large, the suitable water surface is less than 10 acres, the water depth is meters, and it has a perfect drainage system and aeration system.

The bottom of the pond has a slight slope, no leakage, and the anti-escape facilities are repaired. Lobsters like shade and are afraid of light, good at climbing and crawling, and require aquatic plants to be on the water body, accounting for about 1 3 of the water surface, and can be planted with aquatic plants.

The bottom is better with a sediment bottom, and a sediment bottom where aquatic plants can grow is better. Ponds need to be easy to drain and irrigate, so that they can be easily managed and harvested. A large area and convenient water exchange should be selected as the breeding site.

Before rearing shrimp seedlings, the pond needs to be disinfected with quicklime. When farming, the temperature needs to be controlled between 18-32. Usually it should be fed in time, and the food can be soybeans, corn or fresh earthworms.

The suitable water temperature for embryonic development is 22 -32, and if it is maintained at 28 -30, the incubation time can be greatly shortened. pH value The suitable pH value range of lobster is about 3mg L during the breeding and incubation period. But it's very resilient, but because Australian freshwater lobsters are tropical, most of China can't meet the water temperature requirements in winter.

In the winter, the greenhouse mostly uses the boiler heating method, but the cost is a bit high. The water temperature of the pond is kept at about 20 degrees, and the greenhouse is kept at about 25 degrees, and sufficient dissolved oxygen is maintained to safely overwinter.

Generally, when feeding, just choose some pellet lobster feed. Extending the feeding time period will still be a good help, some friends will feel that it does not eat a lot and may choose to stop feeding, in fact, this method is not very good, only when the water temperature drops to an octave before stopping.

It is necessary to pay attention to the water must be clean, and regularly add water to maintain the amount of dissolved oxygen in the water, but also pay attention to the invasion of rats and snakes and other animals.

There must be enough space for farming, and there must be enough oxygen in the water. So that the lobster can survive. It can also ensure the quality of lobster.

Generally, you should choose some clear water, you can not see the light, you can put some tires or bricks and other things under the pond, so that it is convenient for lobsters to dodge and escape, be sure to disinfect regularly, and keep the river pond clean.

The pond is selected in a place with sufficient water sources, which is convenient for changing water and cleaning the pond, lobsters have the habit of being afraid of light, and most of the time they live at the bottom, so they put more broken tiles, old tires, bamboo rows, bricks and tiles at the bottom of the pond, which are conducive to dodging, and insert mesh around to prevent lobsters from escaping.

The pond of Australian lobster should be ventilated and sunny, the environment is quiet, the water source is sufficient, there is no pollution source, and the drainage and irrigation are convenient; Equipped with the inlet and drainage facilities of the Australian lobster pond, don't forget to set up an anti-escape net at the inlet and drain outlets. The pond is surrounded by aquatic plants, and it is appropriate to cover about one-fifth of the water surface. Shrimp fry are usually stocked from March to May, and the water temperature reaches 18 or more. Australian lobster has a good metabolism and fast growth, so the water quality of the shrimp pond must be kept clean, 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.