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Now showing items 41-44 of 44
Survival and avoidance response of the freshwater gastropod Melanoides tuberculatus (Muller) to different concentrations of tobacco waste
(Blackwell Publishing Ltd, 2012-09)
The Gastropod Melanoides tuberculatus plays a significant role in hampering fish larval production in earthen ponds. This study investigated use of tobacco waste to assess behavioural and survival responses of M. tuberculatus ...
A SIMPLE AND LOW-COST TECHNIQUE FOR CULTURING ROTIFERA WITHOUT MICROALGAE
(Ghent University, Belgium, 2017)
So far, microalgae are the first choice diet for feeding rotifers (Maruyama et al., 1997), thanks to their excellent influence on rotifer growth rate (Hagiwara et al., 1997; Dhert et al., 2001; Yoshimatsu and Hossain, ...
Complete replacement of fish meal in the diet of Nile tilapia (Oreochromis niloticus L.) grow-out with alternative protein sources. A review
(KENYA MARINE AND FISHERIES RESEARCH INSTITUTE, 2014)
Tilapia culture is widely practiced in tropical and subtropical regions with an
annual growth rate of 12% thanks to their high growth rate, disease
resistance, and low trophic feeding levels. The increase of aquacultur ...
Culture Trials of Nile Perch Juveniles in Cages and Earthen Ponds
(2019-09)
Fish were obtained from Asembo Bay, Dunga, Kendu Bay, Homa Bay and Mbita beaches around Lake Victoria using beach seines (< 10-mm mesh). Fish were sorted by size and stocked into hapa nets, each measuring 3 m× 3 m× 1 m, ...