| 摘要 |
PROBLEM TO BE SOLVED: To provide a plant cultivating apparatus capable of efficiently accelerating high-accuracy cultivation experiment or research at a low cost.SOLUTION: In a plant cultivating apparatus, a growing space 12 which is partitioned from outside in a minimum range housing a predetermined minimum number of plants is formed inside an apparatus body 11, and the apparatus comprises weight measuring means capable of measuring the weight of plants in the state where the plants are housed in the growing space 12. The weight measuring means comprises: a weight sensor 21 which measures the weight of a part to be measured being a culture tank 13 of the apparatus body 11 including the plants for each weight of the plants; and a computing part (control unit 100) which calculates only the weight of plants by subtracting an amount equivalent to the weight of the part to be measured itself other than the plant from a measured value by the measuring instrument 21.SELECTED DRAWING: Figure 1 |
