The waters of our country there are many commercial fish and fish that are critical economic importance.The latter applies to carp.This fish plays an important role in the prevention of diseases that are transmitted through the transmissive (mosquito bites), cooling turbines and other nuclear processes.
Why so?Let's find out about this amazing inhabitant of Russian rivers more.Homeland it is East Asia, where it is widely distributed in the Amur River and the rivers of the whole of China and the surrounding countries.It should be noted that in our country, he did not meet until the 60-ies of the last century, when a large consignment of fish was brought to the Soviet Union with a view to their acclimatization.
uniqueness does not lie in the fact of successful acclimatization, as similar examples can be found quite a few, but in the fact that the conduct of check-cupid not only led to undesirable environmental consequences (which happens very often), but also to the undoubted benefits.After carp - fish is valuable not only from the commercial point of view (and with a weight up to 35 kg, it is obvious), but also from the point of view of business executives, as of this day "freshwater cow" eats as much grass as she weighs!In particular, residents of coastal villages in the spring and autumn feed their hard-working neighbors, throwing into the water grass clippings.
Such passion in eating aquatic vegetation could not be interested in energy, which has long been faced with the problem of siltation ponds-coolers and overgrowing their huge amount of aqueous waste.Especially in this respect, it annoys waterweed, lime that "legal" ways almost impossible.But the fish carp Elodie loved and completely solved the problem, much to the amused ecologists: it is the plant at the time was imported from Canada and is exactly the same "persons".
It should be noted that the representative of the freshwater fauna in our waters do not spawn, so maintaining its population is entirely the responsibility of specially designed fish farms annually producing reservoirs in our country thousands of young fish and larvae cupid.By the way, it looks like the great fish?
As we have said, grass carp, a photo which you can see in this article, is a big fish, the length of which may reach 120 centimeters.Distinguished by an elongated, flattened laterally body, which is covered with large scales.On its size says at least the fact that throughout the lateral line of the fish have no more than 50 scales.
If you plan to visit the pond, where the usual carp (fish, by the way, delicious) with a view to catching, keep in mind that to do so at any time fail.The fact that the carp are extremely picky about food and would not take even the most tempting bait as long as there is a pond aquatic vegetation.In other words, the catch should be in early spring and late autumn, when to forage becomes very bad.Fish this cautious, so that when a fishing trip we strongly recommend that you do not make a noise.
Here we learn about who is a carp fish, without which many rivers in our country could very overgrown grass.
