TUNNEL CULTIVATION METHOD, MULCH FILM USED FOR THE SAME, TUNNEL CULTIVATION FILM AND TUNNEL CULTIVATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a tunnel cultivation method solving such problems that plants are different in growth depending on where they are cultivated in the field, or suffer from leaf scorch because of difficulty in temperature control in a tunnel.;SOLUTION: The tunnel cultivation method comprises the following process: cultivating plants in some rows on the soil covered with mulch film; setting a tunnel cultivation film above the plants while putting contact film on or not to form the tunnel; and cultivating the plants in the tunnel. In the method, the width ranging from the outermost row to the inside part of a margin to bury the mulch film is made wider than the distance between the rows inside the outermost row.;COPYRIGHT: (C)2006,JPO&NCIPI