Winter farming at sea in E China's Shandong

Fishermen carry out various Marine production operations such as kelp seedling sowing, shellfish harvesting and float replacement in Rongcheng City, east China's Shandong Province, Dec. 8, 2023, showcasing a busy scene of winter farming at sea. Rongcheng City is one of the first national healthy aquaculture and ecological aquaculture demonstration zones, with an area of 583,000 mu of mariculture and an annual output of more than 900,000 tons. (Wang Fudong/Guangming Picture)

Fishermen carry out various Marine production operations such as kelp seedling sowing, shellfish harvesting and float replacement in Rongcheng City, east China's Shandong Province, Dec. 8, 2023, showcasing a busy scene of winter farming at sea. Rongcheng City is one of the first national healthy aquaculture and ecological aquaculture demonstration zones, with an area of 583,000 mu of mariculture and an annual output of more than 900,000 tons. (Wang Fudong/Guangming Picture)

Fishermen carry out various Marine production operations such as kelp seedling sowing, shellfish harvesting and float replacement in Rongcheng City, east China's Shandong Province, Dec. 8, 2023, showcasing a busy scene of winter farming at sea. Rongcheng City is one of the first national healthy aquaculture and ecological aquaculture demonstration zones, with an area of 583,000 mu of mariculture and an annual output of more than 900,000 tons. (Wang Fudong/Guangming Picture)