| abstract |
The invention relates to an environment-friendly seawater pond ecological culture method. According to the method, cultured living beings which are complementary in feeding habit and ecological habit are cultured in a same pond according to a certain proportion and density, fishes are cultured at the upper layer, shrimps are cultured at the middle lower layer, crabs are cultured at the lower layer, and shellfishes are cultured at the bottom of the pond, therefore the self-cleaning capability of the pond is improved, baits are used fully, water change quantity is reduced by 30% during the culture period, no large-scale disease happens, healthy growth of the cultured living beings is promoted, yield is increased, cost is reduced, benefits are increased, the emission of culture waste water reaches national emission standard and environment pollution to offshore areas is reduced. |