Three fish farmers in Dombes, France, have secured an authorization from the Ain prefecture for 2024. This decision grants them permission to introduce Macrobrachium rosenbergii, a coveted species of giant shrimp, into their ponds. This initiative marks an expansion into new markets amidst the challenges posed by global warming, which has increasingly led to agricultural losses.

Sustainable Solutions in Aquaculture

Recognizing the environmental sensitivities associated with shrimp farming, the farmers have opted for closed installations. This approach not only mitigates the risk of shrimp proliferation in open waters, but also ensures optimal conditions for the growth of Macrobrachium rosenbergii. These giant shrimp, native to Asia, require controlled environments due to their inability to survive the harsh winters of temperate zones.

A critical aspect of the project involves the careful management of brackish water, essential for the shrimp’s reproductive cycle. By maintaining precise salinity levels, the farmers aim to facilitate successful breeding and sustainable production throughout the authorized period.

From Pond to Plate: A Gourmet Delicacy

Anticipated yields for each farmer are estimated at 100 kilograms between June and September. This limited but exclusive production is poised to cater primarily to high-end gastronomy. Post the fall fishing season, the premium Macrobrachium rosenbergii shrimp, will be made available to discerning consumers. Priced at approximately EUR 40 (USD 42.87) per kilogram, these shrimp promise an unparalleled culinary experience, blending exquisite taste with sustainable farming practices.

Looking ahead, the introduction of Macrobrachium rosenbergii represents not only a diversification strategy for local fish farmers but also a response to evolving consumer preferences towards sustainable and traceable seafood products. The success of this initiative could pave the way for similar ventures across France, leveraging regional strengths and environmental stewardship to meet global market demands.