Dietary Taurine in Practical Diet for Two Sizes of Snubnose Silver Pompano, Trachinotus Blochii

Two separate feeding experiments determined taurine requirement levels in diets for growth of two sizes of snubnose silver pompano. The first experiment was conducted for 14 weeks using pompano with average weight of 0.4 ± 0.01 g. Experimental diets were isonitrogenic; isolipidic and isoenergetic. I...

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Main Authors: Mamauag, Roger Edward P, Catacutan, Mae R, Coloso, Relicardo M, Erazo-Pagador, Gregoria, Mallare, Mae, Ragaza, Janice A
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Published: Archīum Ateneo 2021
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Online Access:https://archium.ateneo.edu/biology-faculty-pubs/86
https://onlinelibrary.wiley.com/doi/10.1111/anu.13358
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spelling ph-ateneo-arc.biology-faculty-pubs-10872022-01-31T01:40:23Z Dietary Taurine in Practical Diet for Two Sizes of Snubnose Silver Pompano, Trachinotus Blochii Mamauag, Roger Edward P Catacutan, Mae R Coloso, Relicardo M Erazo-Pagador, Gregoria Mallare, Mae Ragaza, Janice A Two separate feeding experiments determined taurine requirement levels in diets for growth of two sizes of snubnose silver pompano. The first experiment was conducted for 14 weeks using pompano with average weight of 0.4 ± 0.01 g. Experimental diets were isonitrogenic; isolipidic and isoenergetic. Inclusion of 0.346% taurine in diet served as control; while five diets were with graded taurine levels at 0.5 (0.846%); 1.0 (1.346%); 1.5 (1.846%); 2.0 (2.346%) and 2.5 (2.846%) %. Three hundred and sixty pompano fishes were randomly distributed to experimental tanks (250-L,15 fish pertank) in quadruplicate. Pompano fed diets with 1.0% taurine had significantly higher (p < .05) specific growth rate; per cent body weight gain (PWG) and feed utilization efficiency. The second experiment was conducted for 17 weeks using 104 ± 1.82 g pompano. Similar treatments were used except for diets with 0.5% and 2.5% taurine.Fifteen pompano were stocked in floating net cages in triplicate. Quadratic regression analysis of PWG and taurine levels revealed that pompano weighing 0.4 g required 1.55 g taurine 100 g-1 diet (0.352 g taurine 100 g-1protein) while larger-sized pompano weighing 104 g required 0.937 g taurine 100 g-1 diet (0.213 g taurine 100g-1 protein). 2021-09-27T07:00:00Z text https://archium.ateneo.edu/biology-faculty-pubs/86 https://onlinelibrary.wiley.com/doi/10.1111/anu.13358 Biology Faculty Publications Archīum Ateneo different sizes growth taurine requirement Trachinotus blochii Aquaculture and Fisheries Biology
institution Ateneo De Manila University
building Ateneo De Manila University Library
continent Asia
country Philippines
Philippines
content_provider Ateneo De Manila University Library
collection archium.Ateneo Institutional Repository
topic different sizes
growth
taurine requirement
Trachinotus blochii
Aquaculture and Fisheries
Biology
spellingShingle different sizes
growth
taurine requirement
Trachinotus blochii
Aquaculture and Fisheries
Biology
Mamauag, Roger Edward P
Catacutan, Mae R
Coloso, Relicardo M
Erazo-Pagador, Gregoria
Mallare, Mae
Ragaza, Janice A
Dietary Taurine in Practical Diet for Two Sizes of Snubnose Silver Pompano, Trachinotus Blochii
description Two separate feeding experiments determined taurine requirement levels in diets for growth of two sizes of snubnose silver pompano. The first experiment was conducted for 14 weeks using pompano with average weight of 0.4 ± 0.01 g. Experimental diets were isonitrogenic; isolipidic and isoenergetic. Inclusion of 0.346% taurine in diet served as control; while five diets were with graded taurine levels at 0.5 (0.846%); 1.0 (1.346%); 1.5 (1.846%); 2.0 (2.346%) and 2.5 (2.846%) %. Three hundred and sixty pompano fishes were randomly distributed to experimental tanks (250-L,15 fish pertank) in quadruplicate. Pompano fed diets with 1.0% taurine had significantly higher (p < .05) specific growth rate; per cent body weight gain (PWG) and feed utilization efficiency. The second experiment was conducted for 17 weeks using 104 ± 1.82 g pompano. Similar treatments were used except for diets with 0.5% and 2.5% taurine.Fifteen pompano were stocked in floating net cages in triplicate. Quadratic regression analysis of PWG and taurine levels revealed that pompano weighing 0.4 g required 1.55 g taurine 100 g-1 diet (0.352 g taurine 100 g-1protein) while larger-sized pompano weighing 104 g required 0.937 g taurine 100 g-1 diet (0.213 g taurine 100g-1 protein).
format text
author Mamauag, Roger Edward P
Catacutan, Mae R
Coloso, Relicardo M
Erazo-Pagador, Gregoria
Mallare, Mae
Ragaza, Janice A
author_facet Mamauag, Roger Edward P
Catacutan, Mae R
Coloso, Relicardo M
Erazo-Pagador, Gregoria
Mallare, Mae
Ragaza, Janice A
author_sort Mamauag, Roger Edward P
title Dietary Taurine in Practical Diet for Two Sizes of Snubnose Silver Pompano, Trachinotus Blochii
title_short Dietary Taurine in Practical Diet for Two Sizes of Snubnose Silver Pompano, Trachinotus Blochii
title_full Dietary Taurine in Practical Diet for Two Sizes of Snubnose Silver Pompano, Trachinotus Blochii
title_fullStr Dietary Taurine in Practical Diet for Two Sizes of Snubnose Silver Pompano, Trachinotus Blochii
title_full_unstemmed Dietary Taurine in Practical Diet for Two Sizes of Snubnose Silver Pompano, Trachinotus Blochii
title_sort dietary taurine in practical diet for two sizes of snubnose silver pompano, trachinotus blochii
publisher Archīum Ateneo
publishDate 2021
url https://archium.ateneo.edu/biology-faculty-pubs/86
https://onlinelibrary.wiley.com/doi/10.1111/anu.13358
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