In recent years, the fish price market has been in the doldrums and overall consumption has declined, resulting in the price of grass carp dropping again and again with little profit. At a time when all farmers are trapped, the organization's aquaculture exchanges. Learn about the advanced farming mode - grass carp mixed farming mode.

Farming situation and stage of farming effect? Farming area: 6 acres? Farming species: crucian carp mainly, set of silver carp, chub, grass carp Farming cycle: March 3-August 15? The weight of fry released for eating fish: 500 catties of grass carp, 500 catties of crucian carp, 250 catties of cyprinids, totaling 1,250 catties, the specification of fry released: crucian carp: 0.05 catties/tail (standard thick fry); grass carp: 0.25 catties/tail; cyprinids: 0.5 catties/tail, the average specification of sampling: crucian carp: 0.5 catties/tail; grass carp: 2.84 catties/tail; cyprinids: 2.2 catties/tail, the weight of fish eaten: crucian carp: 4,500 catties However, the main diet of grass carp is all kinds of water plants and algae and plankton based, and crucian carp is omnivorous. So the feeding of grass carp should be strengthened to the grass carp to the mouth of the feed is good.

To rationally utilize the space of aquaculture water body, then grass carp, cyprinid, crucian carp, carp, bighead carp, bream, yellow bony fish, etc. can be the same breeding, because some species of fish is the bottom of the fish such as crucian carp, carp, yellow bony fish, some species of fish is the middle and lower fish such as grass carp, cyprinid, and some species of fish is the middle and upper fish such as bream, bighead carp, so each species of fish can be reasonably stocked, and at the same time, also want to choose out of one or two varieties of fish as the main breeding species

This is a good idea to use the space of aquaculture water body. two varieties of fish as the main stocking species

Summary

1,? Using the Tong Wei culture model, selecting large-size crucian carp species, crucian carp survival rate is high;

2.? Using Tong Wei 151 in the first stage, the crucian carp grow well and have high yield;

3.? Full floating material, fast growth rate, low bait coefficient.