How old can crucian carp grow in a year?

Wild crucian carp can grow to dozens of grams a year, that is, about 12 taels. If it is raised in a pond, it can grow 150-200 grams a year. If it is cultured in small lakes and reservoirs with rich natural bait and fertile water quality, it can grow more than 250 grams a year. If it is a new breed of farmed crucian carp, such as Xiangyun crucian carp, the maximum individual growth of fry in that year can reach 750 grams.

What is the nickname of crucian carp?

Crucian carp also known as knife fish, commonly known as crucian carp melon seed, month crucian carp, soil crucian carp, fine head, fish, cold fish, Xi Tou, crucian carp shell, river crucian carp and so on, is the carp family crucian carp fish. Head small carp, the shape is streamlined (also known as shuttle type), belly large and ridged; caudal fin deep forked body back silver gray and slightly yellow luster, belly silver white and slightly yellow, each fin grayish white.

When is crucian carp the fattest?

Crucian carp is the most fat and delicious from February to April and August to December, especially from March to April with thick meat and many roe. It is one of the most important edible fish in China. It is produced all the year round in the waters of the Yellow River, the Yangtze River and the Pearl River. It swims, forages and roosts under water at a depth of 0 to 20 meters.