What is the maximum weight of Australian lobster?

What is the maximum weight of Australian lobster? The food culture around the world is extensive and profound, and the tradition of paying attention to the aesthetics of dishes pays attention to the color, aroma, taste, shape and utensils of food. In coordination, more and more special delicacies appear one after another and become indispensable delicacies. Share below: How much is the largest Australian lobster? The largest Australian lobster weighs 1

The Australian Lobster King

Endir, an amateur diver from Sydney, Australia, discovered a huge lobster in the East Rock waters of New South Wales. He dragged the big lobster to the beach, and when it was weighed, it weighed 106 kilograms.

Generally, lobster is only about 2 kilograms. This lobster's carapace is as hard as steel. The brown shell is covered with red and green spots, like inlaid gems. Its bamboo-shaped tentacles are 2 meters long, and its two claws are like large iron pliers, which can easily pinch off a person. His arms are indeed as powerful and ferocious as those shrimp soldiers and crab generals in the mythical Sea Dragon King's Crystal Palace. Experts estimate it was strong enough to duel with a 150kg shark.

1. Suitable growth rate

The natural distribution of Australian lobsters is in subtropical and tropical areas. A better growth rate can be achieved between 18℃ and 32℃. In the Yangzhou area, the water temperature is higher than 18°C ??for 6 and a half months between May and November every year. Normal growth can begin when the water temperature reaches above 16°C. In order to make full use of local thermal energy resources, the release time of Australian lobsters in Yangzhou should be arranged in early May, and the fishing start time is in late November.

2. Water quality requirements.

① The water source is mainly unpolluted surface water from large water bodies such as rivers, rivers, lakes, and reservoirs. Groundwater can also be used. Groundwater has the following advantages: it has a fixed independent water source; it has no pathogenic wild fish. No pollution. Temperatures are relatively stable throughout the year.

② As for the pH value of water, during the breeding process, the lowest value has been 6.10, and the highest value has been 9.33. Both can survive, but 6.5-9.0 is better, and it is best to be neutral to alkaline.

③ Dissolved oxygen in water. Although Australian lobsters can tolerate low oxygen and the dissolved oxygen is less than 1 mg/L, they can survive for a short time. However, if they are in a low dissolved oxygen state for a long time, their growth and development will be affected. Survival rate. Therefore, the pond should be equipped with an aerator or other aeration equipment when necessary to keep the dissolved oxygen above 4 mg/L. Avoid heavy metals, pesticides, herbicides, oil, chlorine, methane, argon sulfide, and high-speed iron. content and other contamination.

④ Using micro-flowing water or regularly adding new water for culture can promote the growth of lobsters.

3. Pond conditions.

① The pond should be rectangular, with no limit on area, but 2-5 acres is preferred. The water depth is 0.9-1.5 meters. The long axis of the pond should be in the same direction as the summer wind.

② The bottom of the pool must be hard soil with no silt. The pool wall must have a slope, and the slope must be greater than 3:1.

③ The pond must have a good drainage and irrigation system. Water enters the upper part of the pond at one end and drains at the bottom of the pond at the other end. The inlet and outlet must have a net cover to prevent enemies and escape.

④ There should be about 1/5 of the bottom area of ??the pond with submerged plants and sufficient artificial cover, such as waste tires, mesh, PVC pipes, waste tile cylinders, bamboo rafts, etc.

⑤Aerators can be installed in ponds where conditions permit.

4. Stocking technology and daily management.

① Density: 600 juvenile shrimps of 2-3 cm per acre can be appropriately mixed with 100 silver carp, 50 silver carp and 50 grass carp.

② Micro-flow water culture or add new water 2-3 times a week.

③ Feeding should be carried out at fixed points, at regular times, with fixed quality and quantity. The types of feeding should be as diverse as possible: such as water hyacinth, water lotus, floating celery and other aquatic plants, cow dung, pig dung, artificial Pellets. Animal feeds such as snails, earthworms, and river mussels can also be appropriately fed.

Feed fermented cow dung once a week, 100 kilograms per acre, place it in the four corners of the pond, completely submerged in the water, feed pellet feed once a day, and add 20% of the shrimp body weight at 6 o'clock in the evening.

④ During the high temperature period in summer, pay attention to increasing the water flow or water injection volume, and the frequency of water injection. You can turn on the aerator to increase oxygen at night. The maximum weight of Australian lobsters is 2

The Australian lobsters on the market usually weigh about 1.4-3 kilograms each, and their weight will vary depending on whether it is artificially cultured and other factors. Australian giant lobster is a single species, and it is also an artificially cultivated species of Australian wild red crayfish. It is named Australian giant lobster by Chinese farmers. It is a rare species of seawater shrimp. The current wholesale price in my country's market is about 200-400 yuan per catty. The hotel sales price is about 600-1,000 yuan per catty.

1. How many kilograms does an Australian lobster weigh?

1. Under normal circumstances, the weight of an Australian lobster is about 1.4-3 kilograms. The specific weight and whether it is It is related to artificial breeding, growth environment and other factors.

2. Australian lobster is a single species. It is artificially cultured from Australian wild red crayfish. It was named Australian lobster by Chinese farmers, and its name is also used in the catering industry. of dishes. Australian giant lobster is a valuable species of seawater economical shrimp. Generally, shrimp with a fiery red body and golden claws are the most delicious. Currently, the wholesale price of Australian giant lobster in my country's market is about 200-400 yuan/jin (it varies from place to place). ), the hotel sales price is about 600-1,000 yuan/jin.

2. Things to note when choosing Australian lobster

1. Selection method

When purchasing Australian lobster, To distinguish Australian lobsters from New Zealand lobsters, some of the so-called "Australian lobsters" currently on the market are actually New Zealand lobsters. The color of New Zealand lobsters is mostly dark red or black or grass-colored, with red claws. They look similar to Australian lobsters. The lobster is very similar, but is not as wide or fat as the Australian giant lobster.

2. Edible taboos

Australian lobster cannot be eaten at the same time as certain fruits, such as grapes, pomegranates, hawthorns, persimmons and other fruits containing tannic acid, because shrimp is rich in tannic acid. If you eat it with these fruits, it will not only reduce the nutritional value of protein

but also tannic acid and calcium ions will form insoluble conjugates after combining, thus stimulating the body's gastrointestinal tract, causing discomfort to the human body. In severe cases, symptoms such as vomiting, dizziness, nausea, abdominal pain, and diarrhea may even occur. In addition, you should wait at least 2 hours after eating other seafood before eating such fruits. The maximum weight of Australian lobster is 3 pounds

Australian lobster

The scientific name of "South Australian lobster" is Australian southern rock lobster, and the market name is Aolong. This kind of lobster is recognized by food lovers as the supreme lobster, and it is completely different from other lobsters. The South Australian giant lobster is fiery red in color, the meat is crystal clear and full, and has a translucent color after being peeled. After cooking, the meat turns to opaque white, with a firm, smooth and crisp texture, elasticity and a very rich taste.

Fresh Aolong can be used to make sashimi. The shrimp meat is smooth, crispy and tender, and has an excellent taste. Chinese chefs often use steaming or baking methods to make lobster, which can maintain the original flavor of lobster and make every bite delicious. As for the huge lobster head, don’t waste it. It can be used to make lobster porridge. The rich taste will make you want to swallow it with your tongue.

The size of Australian dragons ranges from about 1 to 3 pounds, and there are also large Australian dragons weighing more than 5 pounds. In Australia, the origin of lobster is divided into southern and northern areas. The southern area is cold water, while the northern area is temperate sea. Therefore, Australian lobsters produced in the south have thick shells, plump and firm meat, and are extremely resistant to vitality, making them easy to transport over long distances. Fresh prawns are highly favored by consumers in domestic and foreign markets.

The origin of South Australian lobster is Tasmania, Australia, which is rich in lobster. The lobster industry is one of the economic pillars of the state.

Tasmania is located in the southern part of the Australian mainland and consists of many islands. It is the smallest state in Australia and is also known as the "End of the World". It has become the backbone of Australia's economic development, with lobster, sea cucumber and king crab production accounting for 3/4 of Australia's fishery production.

Almost all of the top lobsters, abalones and king crabs on the market are produced in Tasmania, and 90% of the lobsters are exported to China. However, due to excessive demand from China, market prices have also been rising, and Tasmanian locals may not be able to afford locally produced lobsters. John Sansom from the Tasmanian Lobster Fishermen's Association said fishing followed business. Fishermen are small businessmen and they must sell their products to the highest price.

In different regions of China, the demand for Australian dragons varies. For example, in Wenzhou, it is more common to need about 1 catty to 1.2 catties. In Shanghai, Ningbo, Hangzhou, Guangzhou and other places, the most popular weight is about 1.5-2 pounds.