Catching every last drop
Guizhou sets about conserving and utilizing valuable resource before it slips underground
Efficient irrigation
In the Xiaolong irrigation area of Huishui county, the local water authorities have significantly enhanced irrigation and drainage capabilities through renovation projects, transforming outdated, deteriorating facilities into a modern irrigation system characterized by water-saving measures, ecological management and smart technology.
Large and medium-sized irrigation areas are vital for grain production and food security.
Since its establishment in 1941, the Xiaolong irrigation area had been plagued by severe issues such as channel leakage, siltation and poor water flow. These problems were compounded by incomplete infrastructure, making it challenging to meet local agricultural needs.
In 2024, to address these issues, prefecture-level authorities actively sought national debt funding support for renovation and water-saving projects in the irrigation area, said Shi Bo, a staff member at Huishui county's water resources bureau.
"The project started in March last year and the renovations are estimated to restore and improve irrigation over 4,280 hectares, increase water-saving capacity by 6.4 million cubic meters, and boost grain production by 770,000 kilograms," Shi said.
The project covers 3,800 hectares of high-standard farmland with an 88 percent coverage rate, effectively ensuring food security in the region, he added.
The enhanced water resources have already led to benefits downstream.
Huishui County Jiaqi Aquatic Products Breeding Co, a sturgeon farming company located in the Xiaolong irrigation area, is one such example.
"The water infrastructure here is much improved," said company representative Chen Ke. "The water flowing through the Xiaolong irrigation area is pure, with suitable temperatures and ample supply year-round, making it ideal for raising high-quality sturgeon."
The company produces an average of 800 metric tons of sturgeon annually, and breeds over 5 million sturgeon fry, demonstrating the positive impact of improved water management on local aquaculture and agriculture.
