Current status of the global production chain of giant river prawn (Macrobrachium rosenbergii)

Objective: To determine the current state of the global production chain of Macrobrachium rosenbergii, identifying its links and the characteristics of the techniques used. Design/Methodology/Approach: Studies over a period of 20 years (2001-2022) about the production chain of M. rosenbergii were reviewed and analyzed. The information was synthesized in tables and the most relevant production and farming data are offered as an output. Results: The following links of the production chain were identified: production, processing, and commercialization. The Macrobrachium rosenbergii farming and the main technologies used to improve its production are described. Study Limitations/Implications: There is limited systemic information about the M. rosenbergii production chain. The topics addressed the specifics of production, processing, and marketing. Findings/Conclusions: To improve the M. rosenbergii production chain, the following aspects must be guaranteed: the supply of post-larvae (PL) specimens, the development of better monoculture practices, and its integration with other species of commercial importance. The organization of the production chain must also be reviewed, considering its direct and indirect participants.