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The Influence of Different Solvents and Extraction Regimes on the Recovery of Chlorophyll a from Freshwater Phytoplankton
Chlorophyll extraction efficiency ethanol acetone extraction regimes lake phytoplankton
2009/6/10
The extraction of chlorophyll a (Chla) with 90% acetone and 96% ethanol was compared in different Estonian stratified lakes and in polymictic Lake Võrtsjärv. The effect of the extraction r...
Prey Selection by African Catfish Clarias gariepinus (Burchell, 1822) Larvae Fed Different Feeding Regimes
Clarias gariepinus prey selectivity rotifer copepod betaine
2010/3/26
Live prey selection by African catfish, Clarias gariepinus, larvae was examined under laboratory conditions. Larvae were offered plankton, plankton + trout starter (TS) and plankton + betaine suppleme...