| 摘要 |
PURPOSE: A cover using a mulching vinyl and a manufacturing method thereof are provided to increase sweetness and qualities by reflecting lights toward every part of fruits. CONSTITUTION: A nonwoven fabric (20) is located at the upper side of a mulching vinyl (10) and makes the width smaller than the mulching vinyl. Thick parts (50) are located at both sides of the mulching vinyl by using a narrow nonwoven fabric at the upper side of the mulching vinyl. A crop cultivation ball (30) is formed in the center where the mulching vinyl and the nonwoven fabric are overlapped with a predetermined size and intervals in order to sow seeds. A syndactylism part (40) has predetermined gaps with both sides from the crop cultivation ball in order to make the mulching vinyl and nonwoven fabric into one body. The diameter of the crop cultivation ball is 100-150 mm. The thick parts are respectively 100-350 mm. The width of the mulching vinyl is 1200-2700 mm. The nonwoven fabric is 1000-2000 mm. |
