What kind of bait does the herring like to eat

Herring is a kind of green fish and one of the "four big domestic fish" in China. It is mainly distributed in the plain area south of the Yangtze River and lives in the middle and lower layers of the water. So, what kind of bait do herring like to eat?

What kind of bait does the herring like to eat?

Herring likes to eat shellfish such as snails, clams, clams and clams, as well as shrimp and insects. When the herring is 7mm long, it mainly eats rotifers and nauplius; when it is 10mm and 12mm, it mainly eats Cladocera, copepod and Chironomus larvae; when the body length is about 30mm, it begins to feed on small snails. Artificial culture can be fed with animal bait such as screws, clams, clams, vegetable cakes, bean cakes and other plant bait, mainly animal bait and supplemented by plant bait.

Second, how to divide the herring into male and female?

The main results are as follows: 1. Male fish: when the gonads are well developed in the reproductive season, chasing stars appear on the inside of the pectoral fin and on the operculum, and there are 6-9 connected bony hard scales on the inferior lateral line scales of the dorsal fin in the non-reproductive season.

2. Female fish: when the gonad is well developed in the reproductive season, the pectoral fin is smooth and there is no chasing star; in the non-reproductive season, there is no bony hard scale on the lateral line scale below the dorsal fin.