محمود نفیسی بهابادی

A 15-day study was conducted to evaluate the effect of enrichment of Artemia metanauplii with four different emulsions, including: (A) Easy-DHA Selco; (B) Easy-DHA Selco L-lysine (4 g/L); (C) Easy-DHA Selco DL-methionine (4 g/L); and (D) Easy-DHA Selco L-lysine (2 g/L) DL-methionine (2 g/L) on growth and stress resistance of white leg shrimp Litopenaeus vannamei larvae (from Mysis I to postlarvae12). It is noticed that shrimp PL in group B had the highest wet (36.1 ± 3.1 mg) and dry (1116.7 ± 60.0 ?g) weights as well as stress resistance to fresh water (64.0 ± 5.5%).