Introduction: weighs more than 1 kilogram, and its reproductive ability is comparable to that of crayfish. Southeast Asia is flooded with disasters. my country's 60 yuan 1 kilogram
The old saying goes: The plan for a year lies in spring, and the plan for a day lies in the morning. Now that spring is here, farmers are busy with spring plowing and planting again, and the seedlings are being sold and put into production.
But now is different from the past. Those who engage in planting and breeding in rural areas are basically young people, and their courage and insight are also very different from those of the older generation in the past. Many people dare to try some new breeding projects. For example, crayfish and hairy crab farming has become very popular in rural areas in recent years, and many people have also made money.
When it comes to crayfish, everyone knows it is an invasive species. In many countries, it is an invasive species that makes people feel troublesome, but in our country it has become a delicacy, and only breeding can be eaten, and its price has always been not cheap in the market, which has led many breeding farmers to make a fortune.
In fact, in the southern part of our country, another type of freshwater shrimp has appeared in recent years. It is much larger than crayfish, and the largest one can grow to more than one pound. Moreover, it reproduces very quickly and has become rampant in many Southeast Asian countries. But in our country it has embarked on a crayfish-like path, and the price is much more expensive than crayfish. Then will it be the next crayfish? Will our country be as rampant as Southeast Asian countries?
Roche Shrimp Science Popularity
Friends in the north may not know Roche Shrimp, but it is still common in the southern regions. Wild Roche Shrimp can now be found in some rivers. I have seen fishermen fishing this kind of prawn by the river in the fisher group.
Roche shrimp is also called Roche shrimp , white-foot shrimp, freshwater long-armed hero, Malaysian shrimp, etc. It is a large freshwater shrimp native to Thailand and Myanmar. Many people’s first reaction to seeing this shrimp is that they are big.
Roche shrimp is not like crayfish. Its body looks much cleaner, and it has a pair of very thick, long and slender blue pliers, and its body is also transparent and blue. This type of shrimp is also very large, especially males, which are larger than females. They usually grow to thirty or forty, and their weight can exceed 1 kilogram. The female one is around 20CM, and the largest one is more than half a catty.
The value of Roche shrimp is reference
Roche shrimp is still a very popular freshwater shrimp in my country in recent years, and its price is also very high, usually costing 60 or 70 yuan per pound. If it is winter, the price can be sold for 100 yuan per pound. Such a high price, but it is still very popular in the market. The reason is that it is large, rich in nutrients, has a lot of edible parts, has a protein content of up to 20%, and has the reputation of "King of Freshwater Shrimp".
Roche shrimp is also breeded in the southern regions, mainly concentrated in Guangxi, Guangdong and Fujian. The reason is that it is a tropical animal and is not suitable for growth in the northern regions. Moreover, it has the advantages of short growth cycle, fast growth, large size, mixed food and simple feeding. In addition, it is still very popular in the market, so some farmers dare to try breeding.
Roche shrimp can usually be launched on the market after more than three months of breeding. The breeding cycle is still relatively short, and it can be cultivated several rounds a year in the southern region. Moreover, because Roche shrimp is very good-looking and is easy to feed. It is not only loved by farmers, but also loved by pets. It is cultivated as an ornamental fish.
Will Roche Shrimp be the next crayfish?
In Southeast Asia and other countries, Roche shrimps have no natural enemies and the suitable climate and environment, and they reproduce very quickly in rivers, so many places have flooded and disasters. But in contrast, although there are wild Roche shrimps in some rivers, some of which are farmed and some are released by humans. Will Roche shrimps also become rampant in our country in a few years?
It is obvious that this situation is unlikely to happen, and it will not become the next crayfish.Because crayfish have such strong reproductive ability and strong adaptability, they are not enough to eat in our country, let alone the more delicious Cyperus Rohbread, which is more delicious than crayfish. As long as it appears in the river, it will be caught in a few days.
Although Roche shrimp is not inferior to crayfish, its adaptability is still weaker than crayfish. The first is that it requires higher water quality than crayfish. Crayfish can also reproduce in rice fields and ditches, but Roche shrimp is very picky and it is not good if the water quality is a little poor.
The second is that Roche shrimp is afraid of cold, which is a disadvantage that tropical animals and plants have. Crayfish are currently farmed in the north and south of our country because it has very clear adaptability. But Roche shrimp is different. It is a shrimp that is afraid of cold. The appropriate water temperature is between 20 and 34℃. If the temperature is too high, it will be cold to death if it is too low. So in the wild environment, it is difficult to survive.
The last point is that Roche shrimp is easy to "turn over the pond". Even if it is cultivated, if the breeding method is improper, it is easy to turn over the pond during high temperatures in summer. This is because this food has high requirements for water dissolved oxygen and cannot survive if it is hypoxia in the water.
is also due to these reasons. There are not many people who raise Roche shrimp in China now. This is also the reason why it is more expensive than crayfish. Once it is cultivated on a large scale, it will not be valuable.
Because crayfish have such strong reproductive ability and strong adaptability, they are not enough to eat in our country, let alone the more delicious Cyperus Rohbread, which is more delicious than crayfish. As long as it appears in the river, it will be caught in a few days.Although Roche shrimp is not inferior to crayfish, its adaptability is still weaker than crayfish. The first is that it requires higher water quality than crayfish. Crayfish can also reproduce in rice fields and ditches, but Roche shrimp is very picky and it is not good if the water quality is a little poor.
The second is that Roche shrimp is afraid of cold, which is a disadvantage that tropical animals and plants have. Crayfish are currently farmed in the north and south of our country because it has very clear adaptability. But Roche shrimp is different. It is a shrimp that is afraid of cold. The appropriate water temperature is between 20 and 34℃. If the temperature is too high, it will be cold to death if it is too low. So in the wild environment, it is difficult to survive.
The last point is that Roche shrimp is easy to "turn over the pond". Even if it is cultivated, if the breeding method is improper, it is easy to turn over the pond during high temperatures in summer. This is because this food has high requirements for water dissolved oxygen and cannot survive if it is hypoxia in the water.
is also due to these reasons. There are not many people who raise Roche shrimp in China now. This is also the reason why it is more expensive than crayfish. Once it is cultivated on a large scale, it will not be valuable.
