Scientists from Iran’s Research Institute of Fisheries Sciences have successfully developed a native breeding technique for freshwater king prawns, marking a significant milestone in efforts to replenish dwindling stocks and promote aquaculture of this valuable export commodity.

 

Ali Nekouie-Fard, Head of the Artemia and Aquaculture Research Institute, emphasized the growing demand for freshwater king prawn aquaculture due to its high market value and export potential, particularly in developed countries.

 

With export prices ranging from $15 to $20 per kilogram in the European market, freshwater king prawn offers a lucrative opportunity for Iranian aquaculture producers, he added.

 

However, the situation in Iran is far from ideal. The once abundant stocks of freshwater shrimp in Aras Dam have experienced a dramatic decline, with annual catches plummeting from 270 tons in 2011 to a mere 700 kilograms in 2018. This alarming trend has prompted urgent action to restore the population.

 

Domesticating Shrimp Breeding

 

Nekouie-Fard identified domesticating shrimp breeding as the key to addressing this challenge.

 

"Achieving self-sufficiency in shrimp breeding and developing a native breeding technique are crucial to revitalize stocks and expand the production of this valuable aquatic species," he stated.

 

Under the leadership of Nekouie-Fard, researchers at the Research Institute of Fisheries Sciences have made significant progress in developing a native breeding technique for freshwater prawns. This breakthrough involves mastering the biotechnique of propagating native broodstock with eggs and cultivating juvenile prawns.

 

Pilot Project and Future Prospects

 

The project has entered its implementation phase, with a pilot shrimp breeding and rearing facility being established to introduce the technology to suitable water resources in the region. The goal is to utilize this native shrimp breeding technique to foster the growth of the aquaculture industry.

 

Nekouie-Fard expressed optimism about the project's potential, stating that they have achieved 80% progress in the artificial propagation of broodstock and larval production. He further noted that they expect to produce 5,000 juvenile shrimp (3 grams each) by the end of the project for rearing in earthen ponds.

 

This groundbreaking achievement in native king prawn breeding holds immense promise for Iran's aquaculture sector, paving the way for sustainable production, stock replenishment, and increased export earnings. The development of this technology aligns with Iran's commitment to promoting sustainable agriculture and utilizing its natural resources responsibly.