Economics

Land-based crab farming

Translated by HO THU Sep 23, 2024 08:55

Le Ngoc Dong (from Duy Xuyen, Quang Nam province) has successfully researched and experimented with a land-based crab farming model.

1.jpeg
Le Ngoc Dong and his land-based crab farming

Witnessing the uncertainty in traditional shrimp and crab farming in his local area, Dong researched land-based crab farming in Singapore and Thailand through the internet, then applied and adjusted the methods to be suitable for the natural conditions in Quang Nam.

2.jpeg
Dong’s land-based crab farming model

This model is a system of four water-transfer ponds, including one main pond for raising juvenile crabs, one pond for treating food waste with microorganisms, one for disinfection, and one settling pond.

3.jpeg
A crab at Dong’s model

These ponds are connected by a water circuit and are closely monitored for the temperature, pH levels, alkalinity, and salinity. Dong's pilot project started with 50 juvenile crabs in February 2023, and so far, they have grown well.

4.jpeg
Automating the land-based crab farming system

According to Dong, this model has considerable potential in the eastern region of Quang Nam. It allows for both raising juvenile crabs and producing commercial crabs.

5.jpeg
Frequently keep an eye on the underwater conditions to guarantee the crabs' safety

Dong is planning to expand this land-based crab farming model by adding more space and roofing to ensure a stable temperature between 30-32°C for optimal crab growth.

(0) comments
Hightlight
Latest
Land-based crab farming
POWERED BY ONECMS - A PRODUCT OF NEKO