| 摘要 |
In order to obtain a plant cultivation device in which disease in hydroponic cultivation can be reliably and effectively minimized, this invention is provided with: a microflora database (10h) for storing the microflora-environmental situation relationship linking microflora in a nutrient solution and the environmental situation of a plant (50) contributing to the growth of the plant (50), which is cultivated in the nutrient solution; a microflora analysis unit (10b) for analyzing, using the relationship stored in the microflora database (10h), the microflora in the nutrient solution in which the plant (50) is cultivated; and an environmental situation computation unit (10c) for computing, on the basis of the result of the microflora analysis performed by the microflora analysis unit (10b), the environmental situation for the plant (50) being controlled. |
