江苏连云港：海上“冬耕”忙

Group 1 - The core viewpoint of the article highlights the ongoing winter maintenance activities in the marine ranching sector of Lianyungang, Jiangsu Province, focusing on the cultivation of shellfish and algae [1] - Fishermen are actively engaged in production operations, including adding cultivation floats and cleaning seaweed, showcasing a busy "winter farming" scene at the Haizhou Bay marine ranch [1]