Experiences on importance of diet for shrimp postlarval quality
In: Aquaculture. Elsevier: Amsterdam; London; New York; Oxford; Tokyo. ISSN 0044-8486; e-ISSN 1873-5622, meer
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| Trefwoorden |
Acids > Organic compounds > Organic acids > Fatty acids > Polyunsaturated fatty acids
Composition > Chemical composition > Feed composition
Cultures > Shellfish culture > Crustacean culture > Shrimp culture
Diets
Microorganisms
Nutrition > Animal nutrition
Population factors > Condition factor
Properties > Biological properties > Biological resistance > Disease resistance
Rearing
Vitamins > Vitamin C
Artemia Leach, 1819 [WoRMS]; Penaeidae Rafinesque, 1815 [WoRMS]
Marien/Kust; Brak water |
| Author keywords |
shrimp; postlarva; Artemia; food; HUFA; immunstimulants; microflora |
| Abstract |
This paper gives an overview of own experiences with respect to the impact of dietary conditions on the quality of postlarval penaeid shirmp. Direct nutrient-specific effects are documented for highly unsaturated fatty acid (HUFA), phosphatidyl choline (PC) and ascorbic acid (AA). Specific immunostimulants may also contribute to an improved stress resistance of the shrimp fry. Last, but not least, some emphasis is placed on the role of the microflora during the hatchery rearing, the possible reduction of bacteria in the live food adminstered, and the use of probionts through the diet. |
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