There are three reasons: first, the water quality in Northeast China is good, and the water body is clear and pollution-free; Second, the northeast soil is fertile, and black soil can improve more organic food sources for fish; Third, the northeast has a good climate, abundant sunshine, low temperature, slow growth of fish, good meat quality, more delicious taste and higher nutritional value.
Zheluo; Hucho refers to Hucho, which is a fierce fish-eating fish with cold water and pure fresh water. Living in cold water below 15℃ all the year round, it is a second-class endangered animal in the world.
Hucho is very gluttonous. In the morning or evening, he will swim to the shallow shore to prey on other fish, frogs, mice and waterfowl. In winter, the food intake is strong and the growth rate is fast, which can reach 50 kg. Hucho taimen is delicious, tender and nutritious. It can be cultivated artificially and belongs to precious ingredients.
Faroe; The scientific name of Megalobrama amblycephala is a kind of bream, which is named after it looks like a triangle from the side of the fish. Faroe belongs to benthic omnivorous fish, which requires high water quality and likes living environment with fresh water quality and high dissolved oxygen.
They mainly feed on aquatic plants, but also eat aquatic insects, small fish, shrimps and mollusks. Faroe fish is big, thick, with few spines and tender and smooth meat. It is a treasure of freshwater fish and a valuable economic fish widely cultivated in China.
Jaro Ff. The scientific name Yarrow vachelli, also known as Chinese fish, belongs to the pelagic freshwater omnivorous fish. Small and medium-sized fish that like cold and adapt to saline-alkali waters. The stems, leaves and debris of higher plants are dominant, followed by insects and occasionally eat small fish.
Big fish mainly feed on insects. Yarrow has low water content, low fat content and high protein content. Fish is rich in 18 kinds of amino acids, among which 8 kinds of essential amino acids are very high, which can be described as delicious and nutritious.
The scientific name of Luo Hu pomfret is a small benthic freshwater fish. Thrush is an omnivorous fish, and its food is mainly algae, generally eating algae and debris such as diatoms, a small amount of cladocera and copepods, and also eating leaves of aquatic plants, higher plants, algae, precipitated organic matter, zooplankton, aquatic insects, etc.
Carrots are mainly used as ornamental fish. They are slightly bitter and can be used as medicine. It is used for invigorating qi, strengthening spleen and removing toxic substances, and has good effects on physical weakness and acne treatment.