| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rooftop greening system enabling easy and economical plant cultivation even on a place where soil does not exist such as a rooftop of a building. <P>SOLUTION: This rooftop greening system comprises laying a pipe 4 which has a plurality of opening parts 1 on the top, an inlet 2 to pour nutrient solution 9 on one side of the end 5 and a recovery port 3 to recover the nutrient solution 9 on the other side of the end 5, on a rooftop with supports 6 through giving inclination so that the nutrient solution 9 flows to the end with the recovery port 3, attaching a plant setting tool 7 on which a plant 15 is set to the opening part 1, intermittently pouring the nutrient solution 9 in a nutrient solution tank 8 from the inlet 2 to the pipe 4 with the pump and recovering surplus of the nutrient solution 9 from the recovery port 3 to the nutrient solution tank 8. <P>COPYRIGHT: (C)2007,JPO&INPIT |
