|発明の名称||CULTIVATION METHOD FOR BLUEBERRY|
PROBLEM TO BE SOLVED: To provide a cultivation method enabling year-round harvest of blueberry seedlings by increasing the PAC content of the blueberry seedling to a level close to an adult tree grown by outdoor culture.
SOLUTION: Blueberry seedling is cultured by collecting a cutting scion from a shoot derived from a multiple shoot proliferated by micropropagation. The collected cutting scion is planted in a cell tray, rooting is induced from the cutting scion in a high-humidity atmosphere under light irradiation with a fluorescent lamp and/or LED in an artificial climate chamber, and the rooted seedling is grown by gradually lowering the humidity to a normal humidity level. The grown seedling is further grown in an essentially closed environment under light irradiation with a fluorescent lamp and/or LED. Furthermore, a seedling having a high PAC content is produced by irradiating the grown seedling with fluorescent lamp and/or LED light, thereby increasing the PAC content. Accordingly, seedlings having a high PAC content close to the PAC content in leaves of an adult blueberry tree of outdoor culture can be harvested multiple times throughout the year.
- 国立大学法人宮崎大学 産学・地域連携センター知的財産部門
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