スズキの生態学的研究-III : スズキの生産効率

概要

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Using the results of the feeding experiments on Lateolabrax japonicus, fed with Euphausia, anchovy and sand lance, respectively, amounts of consumption of food necessary for accomplishing its growth in Matsushima Bay and Sendai Bay were estimated. Efficiency for converting the anchovy to the yearly growth of the 1-year old fish was calculated on calorifacient base as 13 per cent, which means economically equivalent to the case of Seriola quinqueradiata. Some suggestions were made for raising economical productivity of the Zostera growing area of Matsushima Bay.