Limnological changes in a pond ecosystem caused by grass carp (Ctenopharyngodon idella Val.) low stocking density

Limnological changes in a pond ecosystem caused by grass carp (Ctenopharyngodon idella Val.) low stocking density

Grass carp (Ctenopharyngodon idella Val.) stocked (29 kg/ha) in a small pond reduced the biomass of aquatic macrophytes from 109 g/m2 to 33 g/m2 during one growing season. The only changes in hydrochemical parameters (pH, alkalinity, acidity, BOD5, CODMn, NH4-N, NO2-N, NO3-N, TN, PO4-P and TP) assoc...

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Bibliographic Details
Main Authors: I. Pípalová, J. Květ, Z. Adámek
Format: Article
Language:English
Published: Czech Academy of Agricultural Sciences 2009-01-01
Series:Czech Journal of Animal Science
Subjects:
aquatic macrophytes
water and sediment chemistry
phytoplankton
zooplankton
zoobenthos
Online Access:https://cjas.agriculturejournals.cz/artkey/cjs-200901-0005_limnological-changes-in-a-pond-ecosystem-caused-by-grass-carp-ctenopharyngodon-idella-val-low-stocking-densi.php

Internet

https://cjas.agriculturejournals.cz/artkey/cjs-200901-0005_limnological-changes-in-a-pond-ecosystem-caused-by-grass-carp-ctenopharyngodon-idella-val-low-stocking-densi.php

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