Vietnam's 190,000 hectares of shrimp-rice: splitting the year between saltwater and freshwater, and the timing of planting and sourcing
On September 21, 2026, the Vietnamese seafood-specialist site tepbac.com published a technical article reorganizing practice from "doing it at the same time" to "doing it at the right time." It uses "tom - lua," which runs shrimp and rice in the same field, as an example of splitting the year between saltwater and freshwater, and from there proposes staggering the stocking timing for improved-extensive ponds...
