Ecological aspects of pond fish culture intensification. 8. The effects of multispecific fish stocks on natural food resources
2002
Jakubas, M. (Institute of Ichthyobiology and Aquaculture PAS, Golysz (Poland))
The dynamics of natural food resources and the succession of dominant species in ponds with common carp monoculture and polyculture (with grass carp, silver carp and European catfish) were compared at various rearing intensification levels. Polyculture rearing beneficially affected zooplankton composition, but did not affect benthos composition or denisty
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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