What does warm water sunfish eat to grow up? How much is it per jin? What is the nutritional value?

Sunfish is a common small fish in fresh water, which is eye-catching because it looks like tilapia, and its nutritional value is high, so some people will eat it, so what do sunfish eat to grow up? How much is it per jin? What is the nutritional value?

What do you eat to grow up?

It feeds mainly on zooplankton and aquatic insects, as well as aquatic plants, small miscellaneous fish and small molluscs. Under the condition of artificial culture, animal feed such as chilled fish or artificial compound feed can be fed instead of natural bait, and the protein content of the feed is 32% to 36%, which is easier to breed.

Feed matching:

1. Sunfish can be fed plant feed such as soybeans, bean cakes, bean dregs, peanut cakes, rapeseed cakes, rice bran, etc.

2. Green fodder is mainly composed of tender leaves of all kinds of terrestrial plants with less cellulose and aquatic duckweed.

3. Animal feed includes fish meal, silkworm pupa, blood meal, meat of all kinds of aquatic snail clams, small fish, shrimp, cattle and other animals, all kinds of terrestrial earthworms, insect larvae and so on.

4. Artificial compound feed is usually made of fish meal, rapeseed cake, cottoncake powder, peanut cake powder, wheat bran, minerals and vitamins. The protein content is about 28-32%. After 4-5 months of culture, the hybrid sunfish can reach 200-250 grams and the yield per mu can reach more than 500 kilograms.

Latest price:

The sales price of sunfish and other aquatic products in the market is relatively stable, keeping at about 18-22 yuan per jin, and the market volume is relatively small, and supply exceeds demand. It is understood that there are two species of sunfish farmed in China: blue jaw fish and hybrid fish. Among them, blue gills fish can be cultured in high density, with higher yield per mu, generally listed in January to March, mainly sold to the Pearl River Delta. Hybrid fish generally adopt the mode of mixed culture, which is 2-3 months later than the former because of its slow growth and low yield per mu.

Nutritional value:

Fish meat is delicious and nutritious. According to analysis, it contains 18.8% crude protein and 1.15% crude fat. The content of 17 amino acids in its dry matter is as high as 17.68%. It is rich in calcium, iron, phosphorus, sodium, potassium and other trace elements. It is an aquatic nourishing food, so it is loved by consumers.

Efficacy and function:

It has the effect of warming stomach, calming and lowering liver yang, dispelling wind, treating arthralgia, intercepting malaria, benefiting intestines and eyesight.

1. Harmonize the stomach: neutralize stomach acid and relieve stomachache.

2. Yigan: it can promote liver qi circulation and relieve liver depression.

3. Clear eyes: it can prevent and treat eye diseases such as dry eyes, blurred vision, conjunctival congestion, optic neuritis, ptosis, pupil dilation, myopia and so on.