Quang Ninh Province– tag –
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An experiment to farm 5,000 premium grouper on land in Quang Ninh's idle shrimp ponds gets underway
A farmer in Quang Ninh province has converted unprofitable shrimp ponds into land-based farming of saltwater grouper. We read this trial, which aims for 3 to 4 kg over two years from 5,000 fish on 5,000 square meters, from the perspective of typhoon risk and sourcing for Japan. -
Shrimp heads sweeten the watermelon: 30 years of sandy-soil circular farming on Co To Island
On the outlying island of Co To in Quang Ninh province in northern Vietnam, there is a family that has spent 30 years practicing a method of turning shrimp heads into compost and returning it to the sandy seaside watermelon fields. Reported on July 3, 2026, by Nong nghiep Moi truong, a specialist paper affiliated with Vietnam's Ministry of Agriculture and Environment, the fields draw tourists who visit the island... -
From wild-caught squid to farming: how Co To's 210 ha changes the conventional wisdom of sourcing
About 210 ha of offshore aquaculture has started in the Co To special zone of Quang Ninh province. We unpack this project, which takes on the industrial farming of squid that had relied almost entirely on wild catch, from the perspective of Japanese seafood sourcing.
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