Prediction of digestible protein and lipid contents of crustacean feeds

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F10%3A00011449" target="_blank" >RIV/60076658:12520/10:00011449 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Prediction of digestible protein and lipid contents of crustacean feeds
Original language description
Due to distinctive feeding habits and digestive physiology determination of nutrient digestibility is more demanding with crustacean than fish species A study was conducted to validate the use of linear prediction equations established with fish speciesto predict apparent digestible protein (ADP) and lipid (DL) contents [g kg(-1) dry matter (DM)] of feed ingredients (ADP = -10 0731 + 0 8942 CP, DL = -1 5824 + 0 8654 CL) and compound diets (ADP = -51 4001 + 0 9872 CP DL = -2 7303 + 0 9123 CL) from dietary crude protein (CP) and lipid (CL) contents for crustaceans (shrimp, lobster crab) Observed values (n = 91) obtained in 17 studies which evaluated CP digestibility of 26 feed ingredients for eight crustacean species, presented a linear relationship (R-2 = 0 9213 RMSE = 54 1245) with predicted values Predicted values overestimated observed values with a mean prediction error (MPE) of 0 1315 However observed DL values of 17 feed ingredients (11 = 31, studies = 5, species = 5) were overes
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GL - Fishery
OECD FORD branch
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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