MIO'S DAILY JOURNAL2026-10-11 — 2026-10-26 / 160 STORIES
環境・産業

Unused greenhouses could grow diatoms: Aichi tests transparent culture bags

Announcement: October 26. A media demonstration is planned for November 24. The annual production figure is a target, not an achieved result.

Unused greenhouses could grow diatoms: Aichi tests transparent culture bags — IllustrationIllustration
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Aichi introduced cultivation research on October 26 using transparent bags and acidic medium. Producing at least 100 kilograms per greenhouse each year is a future target, not a recorded annual yield.

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Announcement: October 26. A media demonstration is planned for November 24. The annual production figure is a target, not an achieved result.

Bags and a selective growth environment

A Toyohashi University of Technology-led group is studying acid-tolerant Pinnularia diatoms. Transparent plastic bags admit sunlight; pumped air mixes the culture. Strong acidity is intended to reduce interference from other microorganisms.

Turning existing space into sustained production

Equipment could give unused agricultural greenhouses a new purpose. Seasonal changes in temperature and sunlight mean operating conditions still need validation. Food, feed and other applications include future expectations. The focus is the cultivation method and reuse of facilities, rather than an invitation to a short event or a guarantee of income.

利用する施設:既存の農業用温室。方式:透明バッグ・強酸性培地。今後の生産目標:1温室で年間100kg以上
出典の情報を本サイトで整理した要点図です。26日発表。生産量は目標値で、年間実績や収益の保証ではありません。

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