Marine protein hydrolysates as a substitute of squid‐liver powder in diets for Pacific white shrimp ( Litopenaeus vannamei )

Abstract

This study was conducted to examine the supplementary effects of tuna hydrolysate (TH) and shrimp hydrolysate (SH) as squid-liver powder (SLP) replacers in a high soybean meal diet for Pacific white shrimp (Litopenaeus vannamei). A diet containing 4.49% SLP was regarded as the control diet and two other diets were prepared