How much is the herring per jin? What's the difference between grass carp and grass carp?

Herring is a kind of freshwater fish whose body color is cyan. It is very popular because of its rich nutrition and low price. At present, it is sold on the market. How much is the price of herring per jin? What's the difference between grass carp and grass carp?

1. Introduction of herring:

What kind of fish is the herring?

Herring is a kind of freshwater fish, also known as black carp, snail green. It gets its name because it is black and likes to eat snails. At present, it is distributed in the plain area south of the Yangtze River in China. With the improvement of culture technology, it is now the main culture object in the pond, and it is one of the "four major domestic fish" in freshwater culture in China.

2. What does herring eat?

Herring has miscellaneous food habits, including snail, clam, shrimp and insect larva, but mainly snail, clam, clam and clam. If artificial breeding, fish meal, bean cake, corn, wheat bran and other mixed feed can be used to feed. In the fry stage, it mainly feeds on zooplankton.

How much is the price of herring per jin?

Herring market prices vary, generally around 8-15 yuan per jin, but due to the origin, variety, market, there will be some differences in price. For example, in Yongchuan District of Chongqing City, the price of black mullet is about 7.75 yuan per jin, in Anxiang County, Changde City, Hunan Province, the price of freshwater herring is about 11.25 yuan per jin, and in Dadukou District of Chongqing, the price of North American herring is about 8 yuan per catty. In Anxi County, Quanzhou City, Fujian Province, the price of black mullet is about 8 yuan per jin, Datong District, Huainan City, Anhui Province, black mullet is about 8 yuan per jin, Chongming County, Shanghai. The price of North American herring is about 8 yuan per jin, Xinbei District, Changzhou City, Jiangsu Province, black mullet is about 8 yuan per jin, Yongjia County, Wenzhou City, Zhejiang Province, black mullet is about 8 yuan per jin, Chaling County, Zhuzhou City, Hunan Province, freshwater herring is about 6.5 yuan per jin, Pengze County, Jiujiang City, Jiangxi Province, black mullet is about 8 yuan per jin, Quanjiao County, Chuzhou City, Anhui Province, black mullet is about 15 yuan per jin In Sangzhi County, Zhangjiajie City, Hunan Province, the price of freshwater herring is about 8 yuan per jin, and in Xishan District of Kunming, Yunnan Province, the price of freshwater herring is about 10 yuan per jin, so the specific price still needs to go to the local market to check. The above prices are for reference, and the local prices shall prevail.

What's the difference between herring and grass carp?

First, the color is different: the whole herring is bluish black, the color is darker; the grass carp has tender grass yellow, the color is lighter.

The second difference is that the scales are different: the scales of herring are not obvious, while those of grass carp are very obvious.

Third, the head is different: the head of the herring is narrow and long, like a sharp cone, with an angle of about 30 degrees; the head of grass carp is wider and shorter, more round and muddy, and the angle is close to 45 degrees.

Fourth, the body color is different: the back and the upper half of both sides of the herring are black, the abdomen is bluish gray, and each fin is grayish black; the grass carp is tea-yellow, the abdomen is gray, the chest and ventral fins are grayish yellow, and the other fins are lighter.

Fifth, different living habits: grass carp generally live in the middle of the water, mainly eat the stems and leaves of aquatic plants; herring live in the lower layer of the water, mainly eat snails, clams and other underwater animals.

Generally speaking, the herring market price varies, generally around 8-15 yuan per jin, so the specific price should be based on the local price. In addition, although it is similar to grass carp, there are still some differences in body color, scales, head and so on, so we should pay attention to the distinction when choosing and buying.