Abstract

The study aims to investigate the influence of the doses of waste fish feed treatment on the crab,s chemical composition energy, evaluate the survival rate and growth, and determine the appropriate dosage for the mangrove crab (Scylla Serrata) to be cultivated thesilvofishery pattern. The study was carried out in mangrove area in Sanleko Village of Namlea District of Buru Regency, Maluku Province. The proximate analysis was performed in the laboratory of the chemistry and livestock feed of the department of nutrition and livestock feed of the faculty of Animal Husbandry, Hasanuddin University. The containers used in the study are 12 bamboo cages with a size of each 1,5 x 1,5 x 1,5m. The experimental subject is male mangrove crab (S. Serrata ) with and average shell width 3.38±0.24cm and average body weight of 22.3±0.01g. The study is un Random complete design with four treatments and three recurrences.