Last Updated:2025/11/23
Sentence

園芸家は、排水性と通気性を改善するために、黒曜石が水和してできた非晶質の火山ガラスを培養土に混ぜた。

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The horticulturist mixed perlite into the potting soil to improve drainage and aeration.

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The horticulturist mixed perlite into the potting soil to improve drainage and aeration.

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Related words

perlite

Noun
Japanese Meaning
オブシディアンの水和によって形成される非晶質の火山性ガラス。 / パーライトガラスを加熱して膨張させることで得られる、軽量の断熱材および骨材。
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園芸家は、排水性と通気性を改善するために、黒曜石が水和してできた非晶質の火山ガラスを培養土に混ぜた。

Related Words

plural

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