|発明の名称||CULTIVATION METHOD, SEEDLING RAISING METHOD, ULTRASONIC DISEASE CONTROL DEVICE, DISEASE CONTROL METHOD, PRODUCTION METHOD, AND PLANT BODY OR SEEDLING|
PROBLEM TO BE SOLVED: To provide a technique which, by irradiating plants under cultivation with ultrasonic waves, induces disease resistance in the plants to produce plant bodies or seedlings that control or are resistant to disease.
SOLUTION: A tomato wilt disease suppression effect was examined by ultrasonic treatment over the growing period (cultivation period). In the tests, tomatoes were sequentially seeded, nursed, inoculated, and grown in pots filled with sterilized soil, and were continually irradiated with ultrasonic waves during this process. As a result, the wilt disease suppression effect of ultrasonic treatment was seen over the growth period. Specifically, as shown in the result of example 1, a large suppression effect of the incidence of disease was observed, with 0.54 in the ultrasonic treatment area compared to 1.61 for non-treated area. Further, in the VMA combined use area, an incidence of disease is 0.27, confirming an increase in the disease suppression effect.
- 東京農工大学 先端産学連携研究推進センター
- URL: http://www.rd.tuat.ac.jp/
- Address: 〒184-8588 東京都小金井市中町２－２４－１６
- TEL: 042-388-7550
- FAX: 042-388-7553