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Titolo:
Replacement of fish meal in diets for Australian silver perch, Bidyanus bidyanus III. Digestibility and growth using meat meal products
Autore:
Stone, DAJ; Allan, GL; Parkinson, S; Rowland, SJ;
Indirizzi:
NSW Fisheries, Port Stephens Res Ctr, Taylors Beach, NSW 2316, Australia NSW Fisheries Taylors Beach NSW Australia 2316 Beach, NSW 2316, Australia NSW Fisheries, Grafton Res Ctr, Grafton, NSW 2460, Australia NSW Fisheries Grafton NSW Australia 2460 tr, Grafton, NSW 2460, Australia
Titolo Testata:
AQUACULTURE
fascicolo: 3-4, volume: 186, anno: 2000,
pagine: 311 - 326
SICI:
0044-8486(20000615)186:3-4<311:ROFMID>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
ALTERNATIVE PROTEIN-SOURCES; DRUM SCIAENOPS-OCELLATUS; DEFATTED SOYBEAN-MEAL; RAINBOW-TROUT; ONCORHYNCHUS-MYKISS; FEED INGREDIENTS; CHANNEL CATFISH; EARTHEN PONDS; 2 DENSITIES; YELLOWTAIL;
Keywords:
Bidyanus bidyanus; digestibility; nutrient availability; growth; meat meal;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
46
Recensione:
Indirizzi per estratti:
Indirizzo: Allan, GL NSW Fisheries, Port Stephens Res Ctr, Taylors Beach, NSW 2316, Australia NSW Fisheries Taylors Beach NSW Australia 2316 2316, Australia
Citazione:
D.A.J. Stone et al., "Replacement of fish meal in diets for Australian silver perch, Bidyanus bidyanus III. Digestibility and growth using meat meal products", AQUACULTURE, 186(3-4), 2000, pp. 311-326

Abstract

Apparent digestibility and availability coefficients for beef and bone meal, lamb and bone meal, a high protein meal from mixed species (mixed meat meal, reduced ash, no bones) and from Provine(R), a high protein meal based on selected ingredients, were determined for juvenile silver perch. Experimental diets comprised a reference diet plus meat meal products at either 15% or 30% inclusion. Silver perch readily accepted diets with up to 30% meatmeal. Digestibility coefficients for dry matter, energy, protein, and availability coefficients for amino acids were determined to assist with the formulation of diets to assess growth of silver perch. Digestibility coefficients for dry matter, energy, and protein all increased with increasing protein content in the meat products. Average amino acid availability coefficients were highest for the mixed meat meal and Provine(R). Availability coefficients for alanine, arginine, glycine, methionine, proline and serine wereall significantly higher for these products than for either beef or lamb meal. Availability of sulphur amino acids was significantly lower in Provine(R) than in other products. Compared with fish meal, all meat products contained less lysine and some meat products were also low in phenylalanine, isoleucine, and histidine. An increase in total protein content, through removal of bone, improved the nutritional value of meat meal in silver perch diets. Juvenile silver perch were grown for 65 days in 10000-1 tanks, using one of five diets with similar digestible nitrogen, energy, and dry matter but different contents of fish meal, lamb meal, and Provine(R). Fish growth was reduced when diets contained less than 13% fish meal and more than 9% Provine(R). However, feed conversion efficiency and protein retention efficiency(PRE) were unaffected by diet formulation. These results indicate that meat meal can replace most of the fish meal in silver perch diets without reducing fish performance. (C) 2000 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 15:48:08