Interactive effect of citric acid, phytase and chelated mineral on growth performance, nutrient digestibility and whole‐body composition of Labeo rohita fingerlings

Interactive effect of citric acid, phytase and chelated mineral on growth performance, nutrient digestibility and whole‐body composition of Labeo rohita fingerlings

The present 2 × 2×3 factorial experiment with Labeo rohita fingerlings was designed to investigate the effect of citric acid (CA), phytase (PHY) and organic trace elements (TEs) supplementations in sunflower meal‐based diets. Twelve experimental diets based on levels of CA (0 and 30 g kg−1), PHY (0...

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Veröffentlicht in:Aquaculture research 2021-02, Vol.52 (2), p.842-858
Hauptverfasser: Shah, Syed Zakir Hussain, Fatima, Mahroze, Afzal, Muhammad, Bilal, Muhammad
Format: Artikel
Sprache:eng
Schlagworte:
acidification
Body composition
Citric acid
Copper
Diet
Dietary supplements
Digestibility
Factorial experiments
Fingerlings
Fish
Helianthus
Inorganic salts
Labeo rohita
Manganese
mineral absorption
Mineral nutrients
nutrient excretion
Nutrient utilization
Nutrients
organically chelated minerals
Physical growth
Phytase
phytate hydrolysis
Salts
sunflower meal
Sunflowers
Trace elements
Zinc
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Zusammenfassung:The present 2 × 2×3 factorial experiment with Labeo rohita fingerlings was designed to investigate the effect of citric acid (CA), phytase (PHY) and organic trace elements (TEs) supplementations in sunflower meal‐based diets. Twelve experimental diets based on levels of CA (0 and 30 g kg−1), PHY (0 and 1000 FTU kg−1) and TEs [(inorganic (1.5 g kg−1) and organic (1g kg−1 and 0.5 g kg−1)] were formulated. In vitro phytate hydrolysis was intensified with the addition of CA and PHY. The supplementation of CA, PHY and organic TEs (p 
ISSN:1355-557X
1365-2109
DOI:10.1111/are.14939