Research on Improving Seedling Cultivation Efficiency Using Fine-Bubble Water
First written in FY2019. 1 of 2 entries say "Advanced", first in FY2020. Latest entry: FY2020.
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- FY2020AdvancedAnnual report
「We developed the world's first technology to promote the growth of conifer seedlings using fine-bubble water. Adoption of this technology can shorten the seedling cultivation period from the previous approximately 2 years to 1 to 1.5 years.」
The company states that development of its fine-bubble water seedling cultivation technology has been completed and that the cultivation period can be shortened from approximately 2 years to 1–1.5 years. - FY2019First statedAnnual report
「We confirmed that using fine-bubble water to cultivate conifer seedlings, such as Japanese cedar and Japanese cypress, increases the speed of seedling growth. Going forward, we will work to clarify the growth mechanism through field testing and demonstrate the clear effectiveness of fine-bubble water in improving quality and productivity. We will also expand the range of tree species to broad-leaved trees such as maple and Japanese maple and verify the effectiveness of fine-bubble water.」
For seedling cultivation using fine-bubble water, improved growth rates were confirmed for conifers, and field testing and expansion to broad-leaved trees are planned.