MIO'S DAILY JOURNAL2026-10-11 — 2026-10-25 / 150 STORIES
環境・産業

Shinojima tests local seed-clam cultivation with fishers and Obayashi

An October 25 field report on roughly five years of trials, not a new declaration that the technology was completed that day.

Shinojima tests local seed-clam cultivation with fishers and Obayashi — IllustrationIllustration
An illustration to explain the story, not a photograph of the event.

CBC reported on October 25 on a trial using gravel-like material in mesh bags to help local clam larvae settle and grow around Shinojima, Aichi.

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An October 25 field report on roughly five years of trials, not a new declaration that the technology was completed that day.

Securing seed clams locally

Fishers from Shinojima's cooperative and Obayashi are placing blue mesh bags of nutrient-containing gravel-like material on the seabed. CBC observed juvenile large clams in recovered bags. Results vary by location, and suitable conditions are still being investigated.

From a trial to a lasting livelihood

Local seed supply could support resource recovery and steadier island incomes. Finding juveniles is a different step from consistently growing and selling them at scale. Site conditions, collection and management work, and the ability to sustain the business are points to revisit.

材料を海底へ:砂利状材料を網袋に入れる。育成の仕組み:幼生が定着して成長。次の課題:場所の条件と事業の継続
出典の情報を本サイトで整理した要点図です。CBCの取材内容を整理。全国で量産が始まったという意味ではありません。

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