Nutritional requirements of the puffer fish: Purified test diet and the optimum protein level.

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Other Title
  • トラフグの栄養要求
  • トラフグの栄養要求:精製試験飼料および至適タンパク質添加量〔英文〕
  • トラフグ ノ エイヨウ ヨウキュウ セイセイ シケン シリョウ オヨビ シテキ
  • Purified Test Diet and the Optimum Protein Level

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Abstract

Feeding trials were conducted on the effects of levels of dietary protein (casein), lipid (pollack liver oil), minerals, and vitamins on the growth of the puffer fish, Fugu rubripes. The growth response was examined in terms of weight gain, feed conversion efficiency, protein efficiency ratio, and net protein utilization in 3 week-feeding exaperiment at 25-26°C.<br> Resuts from these studies indicated that the optimum protein level for the puffer fish was about 50% in the diet when casein was used as a protein source. Also, the optimum level of lipids, minerals, and vitamins were estimated to be about 6% (or less), 4%, and 3% in the diet, respectively.

Journal

  • NIPPON SUISAN GAKKAISHI

    NIPPON SUISAN GAKKAISHI 46 (11), 1357-1361, 1980

    The Japanese Society of Fisheries Science

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