Fuente: WIPO "industrial hemp" The invention relates to a method for extracting industrial hemp full-spectrum oil, which comprises the following steps of: decarboxylating industrial hemp by using microwave drying equipment, extracting by using supercritical carbon dioxide to obtain extract, winterizing and dewaxing the extract, and separating by using preparative chromatography to obtain the industrial hemp full-spectrum oil. According to the industrial hemp full-spectrum oil prepared by the method disclosed by the invention, chlorophyll does not need to be removed through a color removal step, the obtained industrial hemp full-spectrum oil is high in CBD yield and high in CBD content, and the industrial hemp full-spectrum oil contains THC with the mass percent being 0.1% or below.