| 摘要 |
<p>PURPOSE: An agricultural spread type mulching film is provided to minimize the usage of agricultural chemical, and to effectively perform a coating process. CONSTITUTION: A covering unit (110) is formed of an upper film (112) and a lower film (111), and a cut-out line (113) is formed on a predetermined position of the upper film along the longitudinal direction. An embedded unit (120) is formed on the left and right ends of the covering unit, and the upper side of the embedded unit is covered with soil. In a boundary between the upper film of the covering unit and the embedded unit on the opposite side of the covering unit, a combining line (114) is formed along the longitudinal direction. A mulching film including plural micro-pores (130) penetrating the upper and lower surfaces. The upper film is cut along the cut-out line to the longitudinal direction, and is spread around the boundary of the embedded unit and the covering unit. A cutting line is formed on the boundary of the upper film of the covering unit and the embedded unit on one side of the covering unit along the longitudinal direction.</p> |
