The method of commercial cultivation of tropical species in pond polyculture

摘要

FIELD: separation.SUBSTANCE: method provides for spatial separation of tropical crustaceans and tropical fish inside one pond, for which stationary or floating groups of mesh cages are installed in it, cells of which isolates fishes of different age and size, and the bottom of the cage without feeding platforms transmits remains of fodder to pond soil. Feeding is carried out only in fish in cages, and shellfish are fed due to natural fodder base in coastal zone of pond, where they are released in form of young fry at the same time as fish are reared in cages. Crustaceans inhaling over the pond bottom, consume excess and/or not eaten fodder under the cages.EFFECT: invention allows to increase output of a unit of fish pond area at saving of water, energy and labor resources.3 cl, 2 tbl, 2 ex