LAUSR

ABSTRACT The effects of long-term cyclic feed deprivation and refeeding on compensatory growth and body composition of Litopenaeus vannamei were assessed for five different feeding protocols (i.e., 0, 1, 2, 4, 7 days fasting/days feeding) during 15 study weeks. Shrimp in each tank were weighed to calculate growth parameters. The control group has shown the highest specific growth rate (SGR) and the highest final weight compared to the cycling-feeding groups during the first 8 weeks (P < 0.05). On the other hand, during the realimentation period (9–15 weeks), SGR of the cycling feeding groups and the control group are equivalent (P < 0.05). It has been concluded that long-term cycling starvation and feeding treatment lead to compensatory growth of L. vannamei. Final survival rates ranged between 64.4% and 79.9% in all the groups (P > 0.05).