Environment & Mycoremediation

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Study

Selenium-Rich Mushroom Waste Improves Soil

Selenium-Rich Mushroom Waste Improves Soil

What they found

Composted selenium-enriched spent mushroom substrate made soil selenium more available to plants and boosted microbial activity.

Composted selenium-enriched spent mushroom substrate made soil selenium more available to plants and boosted microbial activity.

How solid is it?

Field study

Field study

Field/ecology

Field/ecology

Evidence ladder: Lab dish → Animal → Early human → Strong human. Reviews summarize earlier research.

At a glance

Latin name

Compound

selenium

selenium

Published in

Waste Management

Waste Management

Covered in Shroom Scan

Section

ECOLOGY & CONSERVATION

ECOLOGY & CONSERVATION

As it ran in Shroom Scan

Soil Nutrient Upgrade

Soil Nutrient Upgrade

Selenium-enriched mushroom waste (spent substrate) increased soil selenium availability by converting it into more plant-usable forms, while boosting beneficial microbial activity and diversity. Composting outperformed simple stacking by driving stronger organic matter breakdown and more stable nutrient transformation, improving soil fertility and nutrient uptake, turning mushroom waste into a more effective agricultural input.

Selenium-enriched mushroom waste (spent substrate) increased soil selenium availability by converting it into more plant-usable forms, while boosting beneficial microbial activity and diversity. Composting outperformed simple stacking by driving stronger organic matter breakdown and more stable nutrient transformation, improving soil fertility and nutrient uptake, turning mushroom waste into a more effective agricultural input.

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