Sablefish Growth Data for Aquaculture Feed Optimization

Research data from the National Oceanic and Atmospheric Administration focusing on the development of optimal grow-out diets for sablefish (Anoplopoma fimbria). The study uses a novel statistical mixture model and response surface analysis to test the effects of dietary protein, lipid, and digestible carbohydrate on fish growth and feed conversion efficiency. Fish in the experiments may be PIT tagged and regularly measured for length and weight.

Use Cases

• Optimizing commercial feed formulations based on tested dietary protein, lipid, and carbohydrate levels.
• Modeling fish growth response surfaces using the described statistical mixture model.
• Analyzing feed conversion efficiency for sablefish during post-larval grow-out stages.
• Studying the relationship between PIT tag data and measured growth in length and weight.

Strengths

• Research conducted by the National Oceanic and Atmospheric Administration, a federal agency.
• Focuses on a commercially important species with no existing commercial diets.
• Employs a novel statistical mixture model for diet formulation testing.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is provided in PDF format, which may require extraction for analysis.

Provenance

Source

National Oceanic and Atmospheric Administration, Department of Commerce

Collection Method

Experimental research involving fish growth trials and statistical modeling.

Time Range

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Freshness

Last updated 2026-03-14 22:53:51.747337; freshness should be verified.

Geography

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