This drone photo taken on Oct. 20, 2026 shows workers taking care of the kelp seedlings at a kelp seedling cultivation area of a marine farm in Rongcheng City, east China"s Shandong Province. Kelp farms in Rongcheng are cultivating kelp seedlings in preparation for the upcoming large-scale planting season. (Photo by Li Xinjun/Xinhua)

　　This drone photo taken on Oct. 20, 2026 shows workers taking care of the kelp seedlings at a kelp seedling cultivation area of a marine farm in Rongcheng City, east China"s Shandong Province. Kelp farms in Rongcheng are cultivating kelp seedlings in preparation for the upcoming large-scale planting season. (Photo by Wang Fudong/Xinhua)

　　Staff members check the status of kelp seedlings at a workshop of a marine farm in Rongcheng City, east China"s Shandong Province, Oct. 20, 2026. Kelp farms in Rongcheng are cultivating kelp seedlings in preparation for the upcoming large-scale planting season. (Photo by Li Xinjun/Xinhua)

　　This drone photo taken on Oct. 20, 2026 shows workers taking care of the kelp seedlings at a kelp seedling cultivation area of a marine farm in Rongcheng City, east China"s Shandong Province. Kelp farms in Rongcheng are cultivating kelp seedlings in preparation for the upcoming large-scale planting season. (Photo by Li Xinjun/Xinhua)

　　(Web editor: Zhang Kaiwei, Liang Jun)