| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an agricultural watering tube capable of preventing adhesion to mulch films so as to exclude watering damage and prevent breakage of mulch films and the agricultural watering tube itself. Ž<P>SOLUTION: This agricultural watering tube 11 is made of a flexible material, and flatly crushed to be laid on a ridge 1. A plurality of water sparkling holes which go through flatted upper and lower tube walls 11a and 11b are made in the tube longitudinal direction, and projecting rows 15 which continue in the tube longitudinal direction are installed in a protruding manner on the surface of at least one of the upper and lower tube walls 11a and 11b. The projecting rows 15 may be installed on the surface of both the upper and lower tube walls 11a and 11b, and preferably, a plurality of the projecting rows 15 are set in parallel in a direction perpendicular to a tube axis. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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