In recent years, it has been common for species to invade . When it comes to species invasion, many people will immediately think of crayfish, scavengers, etc. After these invasive species arrive in a new environment, they begin to overrun because they have no natural enemies. It caused a disaster and had a serious impact on the local ecological environment.
The invasive species we are going to introduce today is a seafood that we often eat on the dining table - Romanian shrimp . Romanian shrimp, which is longer than a human arm, is very popular among foodies in our country. However, flooding in areas in Vietnam, especially near the Mekong River, has made the locals miserable. Even exports to China at cabbage prices will be rejected. Why is this?
The giant in the shrimp world--Rosian shrimp
Rowan shrimp is a kind of freshwater shrimp, also known as white-footed shrimp, Malaysian giant shrimp. The place of origin is in the Ecuador area. This kind of shrimp is called the "Big Mac in the shrimp world". It is delicious and has very high nutritional value. The biggest feature of the Romanian shrimp is that the forelimbs are very long, even longer than a human arm. The entire color is cyan blue . The head of the shrimp is larger than the body. Generally speaking, the body length of the Romanian shrimp is . 40cm .
in The price of Rosch shrimp in China is about 70 or 80 yuan per catty . In the eyes of many foodies, although the price of Rosch shrimp is very high, sometimes they will taste it when they are tight on food and clothing. It tastes so delicious. A Ms. Wang from Zhongshan City, Guangdong said: "The price of Rocher's shrimp is indeed very expensive. One pound of it can buy three pounds of ordinary shrimp. But children like to eat it, so there is nothing you can do about it. It's expensive."
Why Will the Mekong River be flooded with shrimps?
There are many farmers raising shrimps in my country, and the cost of raising this kind of shrimps is also very high. However, what is unexpected is that this giant shrimp has flooded the Mekong River. What is going on?
The Mekong River became famous in one fell swoop because of the film and television production " Mekong Operation ", attracting tens of thousands of tourists every year. This river that spans many countries is actually a "paradise" for shrimps to survive.
Compared with other rivers, the biggest feature of the Mekong River is its rich variety of products and many different types of fish. Because the water quality is rich in nutrients and there are no natural enemies here, it eventually led to the flooding of shrimps.
Rosenberg shrimps growing in the Mekong River Basin are much larger than those in other areas. The smallest ones can reach at least one meter in length and weigh about a pound. Moreover, the color of the shrimps in the Mekong River is much darker than that of the shrimps in other areas.
In the absence of natural enemies, shrimps reproduce very quickly, and it won't take long for them to occupy the entire Mekong River. You must know that the Mekong River is very important to the Vietnamese. It is an important shipping channel. This kind of creature often blocks the river and makes the cargo ships traveling there miserable.
How do people in Vietnam solve the problem of flooding of shrimps?
1. Self-eating and self-consumption
Because the shrimps in the Mekong River are overflowing, local fishermen are catching a lot of them. In order to solve the problem of the overflowing shrimps, the Vietnamese have to eat and use themselves. Roche shrimps, which are sold at cabbage prices on the street, have no market value in Vietnam at all, so Vietnamese are not allowed to eat them by themselves. The whole meal is filled with Roche shrimps. This also makes Vietnamese people almost vomit after eating them, and they don’t even want to see them. See this creature again.
2. Develop the tourism "fishing" industry
It must be said that the Mekong River in Vietnam is not only beautiful in scenery, but also a good place for fishing. In order to solve the problem of the overflow of shrimps as soon as possible, the Vietnamese government began to spend huge sums of money to develop fishing tourism here.
After the related fishing facilities near the Mekong River are fully equipped, tourists from all over the world can come to fish one after another. Those with good fishing skills can catch dozens of kilograms of shrimps a day, and then the staff will cook them on site to make various kinds of shrimps. This kind of delicacy of Rosch shrimp allows fishing friends to fully experience the pleasure of making enough food and clothing by themselves.
Why are cabbage-priced Roche shrimps being refused export to China?
However, there is a long way to go to solve the problem of the Mekong River shrimp flooding by relying on self-eating and developing fishing methods. At this point, some netizens couldn't help but ask: "Vietnam's Mekong River shrimps are already the price of cabbage. Why are they not exported to China and let Chinese foodies help solve this problem?"
In fact, the Vietnamese people also think of it In order to export shrimps to China to solve the problem of flooding in the Mekong River, however, this organism has been rejected when exported to my country. Our country is determined not to accept it. Why is this?
1. There are many chemical factories on both sides of the Mekong River.
It is worth mentioning that although the water quality of the Mekong River is relatively good, there are many chemical factories on both sides of the , and the surrounding environment is not very good. , the shrimps living in such an ecological environment , which also scares away Chinese foodies. After all, health is the most important thing compared with delicious food.
Some netizens also wonder whether the Mekong River shrimp has mutated and become so big due to pollution from chemical plants. You must know that after the Japanese nuclear radiation was leaked, many seafood products were affected, and some octopuses also mutated. Once such mutated species are eaten by humans, their health may be greatly threatened.
2. The taste is not good and the fishy smell is strong
In addition, although the Mekong River shrimps are large, their taste is not very good, especially The larger the shrimps, the stronger the fishy smell, no matter how much you use Seasonings cannot remove the fishy smell they carry. Especially for sensitive people, they will already be nauseated by the stubborn fishy smell it carries before they try it. In this case, even if it is given away for free, Chinese foodies will not accept it. Even a strong stomach cannot hold the fishy shrimp delicacy that is difficult to swallow.
Therefore, our country will not introduce this extremely unsafe creature under any circumstances. After all, the health of Chinese people is more important than anything else. I believe it won’t be long before the Vietnamese will find an effective way to solve the flooding of shrimps in the Mekong River!
