Studies on Utilization of Trimmings Wasted in Manufacturing "Kamaboko", a Cooked Fish Cake-IV:A large-scale experiment on the effectiveness of solubilized trimmings on egg production

概要

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In all the experiments on egg production which have hitherto been carried out1-3), use was made of rather small number of hens and of the battery house. The present study has been carried out on one-year old hen without using the battery house and under conditions as practical as possible. The results obtained can be summarized as follows: 1. The supplementation of the solubilized trimmings at a 5% dry basis level gave more egg production as compared with that of fish meal at a 10 per cent level. 2. The partial replacement of the fresh trimmings with the solubilized trimmings yielded more or less a favorable effect on egg production. 3. The supplementation of the solubilized trimmings at a 2.5 per cent dry basis level gave egg production similar to the control group, while a little increase was observed from July to September.
社団法人日本水産学会の論文