Utilization of date seed meal in the diet of Pacific white shrimp (Penaeus vannamei): growth performance, body and fatty acid composition, biochemical parameters, and tolerance of salinity stress

Akbarzadeh, Arash; Karimi, Kimiya; Abkenar, Kobra Babanejad; Nimvari, Masoumeh Eshagh; Niroomand, Mohammad; Sobhani, Alireza; Dorcheh, Eisa Ebrahimi

doi:10.1007/s10499-019-00352-y

Cited by 5 publications

(1 citation statement)

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“…Chemically well-defined diets with high hydrostability enable farmers to reliably predict the animal responses (OBALDO et al, 2002;MÉNDEZ-MARTÍNEZ et al, 2018;VALENZUELA-COBOS & VARGAS-FARIAS 2020). Using highly digestible and hydrostable diets is environmentally beneficial, mainly under high density farming where the accumulation of undigested feed contaminates water, increases water treatment costs, and promotes shrimp disease and mortality (OBALDO et al, 2002;AKBARZADEH et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Dry matter, protein, and energy digestibility of diets for juvenile Pacific white leg shrimps (Litopenaeus vannamei) reared at different salinity levels

et al. 2021

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This study evaluated the effect of low, medium, and high-water salinity (5, 35, and 50 ppt) on the apparent dry matter, protein, and energy digestibility of two formulated and six commercial diets for juvenile whiteleg shrimp, Litopenaeus vannamei, in a 120-day trial. Digestibility was determined in vivo using chromic oxide as an inert diet marker. Hydrostability in pellets varied from 86.8% to 99.9%; dry matter digestibility varied from 49.1% to 64.1%; protein digestibility showed greater variations at all salinities (56.9%-85.8%); and energy digestibility ranged from 70.1 to 86.4%. Salinity had a significant effect on dry matter, protein, and energy digestibility. Using a principal component analysis (PCA) with a covariance matrix, our findings suggested that the E2 (fishmeal-based formulation) diet and 35 ppt salinity provided optimum hydrostability and digestibility to Pacific white leg shrimp juveniles.

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