How do grass carps reproduce?

Grass carp (Ctenopharyngodon idellus) is one of our common edible fish. It is a common main fish species in aquaculture with high nutrients and mainly feeds on small plants and plankton. So how do grass carps reproduce?

First, how to reproduce grass carp

Laying eggs. Grass carp reproduce mainly by laying eggs. Grass carp (Ctenopharyngodon idellus), which has a history of more than 1700 years, is one of the most productive freshwater fishes.

2. How to feed grass carp

1. Forage: according to the size and size of the forage, some sedge and duckweed are fed when the fish are young, or the fresh and tender long-leaf grass can be chopped and fed. As the fish grow up, it is necessary to overfeed the conventional forage. Grass carp should be fed regularly, adequately and evenly every day, and the grass should be scattered to make the fish full. According to the weather, water quality and fish activities, the feeding amount should be adjusted to meet the grass requirements of the fish. It is forbidden to feed some feed that has been stored for too long, moldy and deteriorated, so as to avoid infection.

2. Pellet feed: large-scale farming needs to feed some feed, which is fed with rice bran, wheat bran, bean cake and fish meal as the main raw materials, mainly pellet feed, with a protein content of 28-32%, supplemented with some green feed. Feed twice a day, continuous feeding for a period of time pellet feed needs to stop for a week, usually to add vitamins and other drugs in the feed, can avoid grass carp suffering from hepatobiliary syndrome.