Dong Zaijie

Feed for improving streptococcal disease resistance of tilapia and feeding method thereof

Automatic cleaning device for crab-type aquatic products

System for controlling fodder amount of breeding pool in automatic sensing mode

Automatic algae removal device

Aquaculture pond with oxygen aeration and temperature control functions

Foam eliminating device applied to aquatic product transporting carriage

Culture pond capable of oxygenating and controlling temperature

Automatic feed throwing and adding device used on fishing boat

Automatic washing device for crab aquatic products

Method for increasing artificial incubation rate of tilapia mossambica