| 摘要 |
A weed-preventing paper with multiple functions for use in plant cultivation is provided. The weed-preventing paper includes a paper body (10, 20, 40) covering a surface of a soil where the plant is to be grown, and having at least a cross opening (11, 12, 42, 51) for the plant to pass therethrough, a weed-preventing agent contained in the paper body (10, 20, 40) for blocking light so as to prevent the growth of a weed surrounding the plant, and a water indicator printed on the paper body (10, 20, 40) and showing a hydrous and an anhydrous states thereof via different colors for being a reminder of watering. <IMAGE>
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