| 摘要 |
PROBLEM TO BE SOLVED: To provide a cultivation method for promoting plant growth by effectively and evenly heating soil which is relatively difficult to control temperature, in a method for soil-cultivating plants such as vegetables and cereals, using a planar heat generator.SOLUTION: This plant cultivation method includes arranging a planar heat generator so as to direct the surface to the horizontal direction, around the soil in the lower part of a plant raising area, and maintaining the soil temperature in a set range. The planar heat generators are installed preferably without gap with each other in a burial depth of 50-150 cm. |
