<；P>；PROBLEM TO BE SOLVED: To provide a lining curtain for agricultural greenhouse which is excellent in heat retaining properties, and enables rapid air supply/discharge, formation of air film with a small amount of supplied air, and retention of the balanced condition of the air film. <；P>；SOLUTION: The lining curtain for agricultural greenhouse 1 includes: a tube 2 formed by sealing the respective edge sides of two sheets of resin films 8 and 9 superimposed on each other； and an air supply fan supplying air to the tube. A single opening 3 is formed in the vicinity of each of the longitudinal edge sides of the tube, and the air supply fan is non-hermetically attached to each of the openings. <；P>；COPYRIGHT: (C)2010,JPO&INPIT
