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EFFICIENCY OF POND POLYCULTURE
Authors: Grynzhevsky M., Yaninovich I., Shvets T.
Number of views: 402
Efficiency of polyculture in the pond fish-farming is shown. It is defined, that as a result of fattening ponds stocking, except for a carp, by herbivorous fishes, paddlefish and by a pike, fish productivity of ponds rises in 1,6 and diminishes expense of artificial forages on growing of carps on 33%.