| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an agricultural crop raising system intended for performing elimination of evil effect of noxious organism before planting agricultural crops without causing environmental pollution and continuously controlling reproduction of noxious organism even after planting agricultural crops. <P>SOLUTION: The agricultural crop raising system has an evil effect eliminating fluid producing means 1 and a deoxygenated water producing means 2. The evil effect eliminating fluid producing means 1 is, for instance, a once-through boiler 3, and the deoxygenated water producing means 2 is, for instance, a gas permeation membrane type deoxygenation device 15. An agricultural crop raising method comprises a process of supplying evil effect eliminating fluid to soil 34 to subject the soil to evil effect eliminating treatment and a process of watering deoxygenated water to the soil 34 subjected to evil effect eliminating treatment. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
