書誌事項
- タイトル別名
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- Effect of dietary protein/starch ratio and energy level on growth of the giant freshwater prawn Macrobrachium rosenbergii.
- オニテナガエビの成長に及ぼす飼料中のタンパク質・デンプンおよびエネルギーの影響〔英文〕
- オニテナガエビ ノ セイチョウ ニ オヨボス シリョウチュウ ノ タンパクシツ
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Feeding experiments were carried out with the giant freshwater prawn Macrobrachium rosen-bergii juveniles in order to determine the requirement of dietary protein and energy levels in terms of growth, feed efficiency, and body constituents. Protein requirement was between 13-25%. Namely, the highest survival and growth occurred in the group fed with the protein/starch (P/S) ratio of 1: 1, although feed efficiency was the highest at the P/S ratio of 1:3.<br>The effect of dietary energy level were studied in purified diets with constant P/S ratio (1:1). Increasing the dietary energy level improved growth and feed efficiency. However, protein efficiency ratio was maximal in the diet with 384kcal/100 g. High cellulose in the diet seemed to induce not only retardation of growth, but also depression of locomotive activity.<br>With regard to muscle constituents, a definite variation was found in lipid, in response to dietary composition. Triglycerides were not found, while mono-, diglycerides, and phospholipids re-presented about 90% in the muscle lipid. The lipid level and lipid class composition seemed to be related to the nutritional condition.
収録刊行物
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- 日本水産学会誌
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日本水産学会誌 54 (8), 1401-1407, 1988
公益社団法人 日本水産学会
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詳細情報 詳細情報について
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- CRID
- 1390001206414869760
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- NII論文ID
- 130001544526
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- NII書誌ID
- AN00193422
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- ISSN
- 1349998X
- 00215392
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- NDL書誌ID
- 3198778
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可