A buoy for floating shed culture includes: a top sheet； a first side sheet connected to the top sheet； a bottom sheet connected to the first side sheet and parallel to the top sheet； a second side Sheet, which is connected to the upper sheet and the lower sheet, and is parallel to the first side sheet, the second side sheet includes at least a gas control valve through which gas can be injected or discharged； a front sheet, which Connected to the first end of the upper sheet, the lower sheet, the first side sheet and the second side sheet； a rear sheet connected to the second end of the upper sheet, the lower sheet, the first side sheet and the second side sheet And parallel to the front piece. Each of the above pieces is composed of a lining and an outer layer that are closely adhered to each other. The lining is located inside the buoy and the outer layer is located outside the buoy. The buoy has the advantages of improving the environmental pollution problem of Baolong, reducing the storage volume of the buoy, and being completely recyclable when the buoy is old. The state of environmental protection.一種浮棚養殖之浮具，包括：一上片；一第一側片，其與該上片連結；一下片，其與該第一側片連結，並與該上片平行；一第二側片，其與該上片及下片連結，並與該第一側片平行，該第二側片包含至少一氣體控制閥，經由該氣體控制閥可將氣體注入或排出；一前片，其與該上片、下片、第一側片及第二側片的第一端連結；一後片，其與該上片、下片、第一側片及第二側片的第二端連結，並與該前片平行。上述各片體皆由裡布及外層緊密貼合構成，該裡布位於浮具內部，該外層位於浮具外部。該浮具具有改善保麗龍污染環境之問題、可縮減浮具收納體積及當浮具老舊時可完全回收之優點，該浮具使浮棚養殖產業呈現對環境友善的一面，並朝向乾淨環保的境界。
