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The environment has a great influence on the growth of rainbow trout. What are the environmental requirements for rainbow trout culture?
The water quality in mountainous areas is good, so it is best to raise slim fish. Four big fish can be bought in bulk and then sold several times. It is difficult to cultivate, with low cost and good sales. Rainbow trout is easy to raise. There are many rainbow trout in Huairou tourist area of Beijing, which has become a local specialty food. Rainbow trout is a freshwater fish, with delicious meat and tender taste, which is suitable for all ages. Rainbow trout also has high nutritional value. It is rich in protein, vitamins, unsaturated fat and trace elements. This kind of fish also requires a high living environment and must live in clear and transparent fresh water with low water temperature.

In fact, after domestic artificial breeding in recent years, it has become very common on the dining table. Rainbow trout is tender and nutritious. There are few fishbones after cooking. Of course, there are many fish, which are suitable for the whole family to eat together. There are many ways to do it, all of which are delicious. Rainbow trout tastes delicious, so what about its nutrition? In fact, rainbow trout usually swims fast in the water and its muscles are quite developed, so it is rich in nutrients such as protein, fat, vitamin A, vitamin D, amino acids and unsaturated fatty acids. Eating rainbow trout regularly can also prevent diabetes and heart disease.

Practice: put the scaly and washed rainbow trout in a steamer for 3-5 minutes, then take it out, put it on a plate for later use, mix it with soy sauce and delicious fresh soy sauce, pour it on the fish, add onion, ginger, red pepper and shredded green pepper, fry it until cooked, and decorate it with coriander. Practice: Boneless rainbow trout, minced meat into fish glue, minced onion and ginger, fish sauce and egg white. Soak American ginseng and Lycium barbarum in soup, squeeze into fish balls, add water-soaked mushrooms and Chinese cabbage, add salt, monosodium glutamate and chicken juice, and eat the fish balls when they are cooked.

It has the functions of warming stomach, neutralizing and stopping diarrhea, but people with scabies had better not eat rainbow trout! Rainbow trout is not only delicate in meat, but also delicious. The most valuable thing is that it also contains essential amino acids and trace elements. It can be called "ginseng in water", which is of great significance for preventing cardiovascular and cerebrovascular diseases, especially suitable for people with three highs.