Under the clear winter sky, the photovoltaic panels of the "Fishery and Light Integration" Tongwei Modern Fishery Industrial Park are particularly conspicuous under the sunlight, just like pieces of black scales embedded in the ice surface of the crystalline breeding pond. An ice hole was cut, and the fishermen began to collect the nets, select and grade the fish, and pack them into boxes for transportation.
Tongwei Modern Fishery Industrial Park is located in Fengnan District, Tangshan City, Hebei Province. "In the past, this was a saline and alkali land, and we installed photovoltaic panels above the fish pond to achieve electricity generation and fish farming at the bottom, which not only saved land, but also exported clean green electricity." Chen Ming, head of the industrial park, said.
According to reports, the total investment of the "fishery and light integration" project is 3 billion yuan, with a total planning area of 12,000 mu. The first phase of the project has been connected to the grid for power generation, with an annual power generation capacity of more than 120 million kWh. Relying on the operation mode of "company + base + farmer", a modern fishery industry model dominated by the development of high-tech ecological agriculture, characterized by scientific and technological services and recreational fishery has been formed, with an annual comprehensive benefit of more than 50,000 yuan per mu.
Generate electricity on the top of the fish's head, can the fish grow well? "Carp are afraid of high temperatures, and when the summer is hottest, because of the photovoltaic panels, the water temperature is lower than that of ordinary ponds, and the growth of beneficial algae can just improve the survival rate of fish." Farmer He Dongfeng contracted more than 800 acres of fish ponds, mainly carp and crucian carp polyculture, he tasted the sweetness.
Through the "fishery-light complementary" industrial development model, the traditional aquaculture industry and new energy industry in Fengnan District have achieved cross-border cooperation, which not only promotes energy conservation and emission reduction, optimizes national land resources, but also promotes the transformation and upgrading of the agricultural industry and drives the masses to increase income.
"Fishing and light integration" is a corner of Tongwei Modern Fishery Industrial Park. Photo by Li Xiuqing
Beautiful view of the industrial park at sunset. Photo by Li Xiuqing
【Source: Economic Daily News Client】
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