This is the 1076th most frequent Japanese word.
水産
Aquatic products or fisheries.
水産業 (suisan-gyou) refers to the fishing industry or activities related to aquatic resources. In this sentence, "水産" is part of "水産業" meaning 'fishing industry'.
日本は水産業が盛んな国です。
Japan is a country with a thriving fishing industry.
水産物 (suisan-butsu) translates to aquatic products, emphasizing products derived from water-based sources like fish.
彼は水産物の加工を専門としています。
He specializes in processing aquatic products.
水産省 (suisan-shou) refers to the ministry dealing with fisheries and aquatic resources in Japan. Here, "水産" represents the domain of fisheries.