Wang Changgui, a farmer from Ordos in Inner Mongolia, has transformed his fortunes through shrimp farming in saline ponds. Initially facing challenges, he mastered the craft with expert assistance, turning shrimp farming into a lucrative venture. Wang, now a seasoned aquaculturist at 60, expects significant income from his 25 metric tons of shrimp output, leveraging the region’s saline soil. Ordos, known for its saline land, has successfully embraced shrimp farming, contributing to increased production value and improved local incomes.
Ordos, situated near the Kubuqi Desert, utilizes its saline soil for shrimp farming, a practice initiated in 2015. With the support of experts, the region adjusted salinity and temperature levels, doubling shrimp yields. The annual production value reached approximately 30 million yuan last year, highlighting the success of shrimp farming in Ordos. Zhu Changbo, a former researcher now assisting in shrimp breeding techniques, emphasizes adjusting saline water to ideal conditions. The process not only fosters a new aquaculture sector but also maximizes the use of byproducts from local desalination efforts, aiding in preventing desertification.
Zhu notes that using saline removed from waterways for shrimp farming contributes to plant growth and soil fixation, serving as an effective anti-desertification measure. The shrimp, raised in saline ponds, offer a taste similar to those harvested from the sea. Zhu assures consumers concerned about seafood safety that these shrimp, far from the sea, are a secure choice. Ordos primarily sells its shrimp to nearby cities such as Hohhot, Baotou, and Yinchuan.
To further enhance shrimp farming, Ordos has experimented with using greenhouses instead of outdoor ponds. While greenhouses provide twice-annual yields due to higher temperatures, they require increased labor input. The aim is to establish saline water fisheries as a means to boost incomes and prevent desertification, creating more “fishery oases” in saline lands.
Source: China Daily