How about raising earthworms under photovoltaic panels

How do solar panels affect plant and pollinator communities?

They linked these effects on plant and pollinator communities to alterations of microclimatic conditions under PV panels such as changes in soil temperature, solar radiation, or soil moisture—which can be directly related to nectar production by plants.

Do earthworms affect soil aggregation?

We suggest that the introduction of earthworms to a healthy soil might not be as important for optimizing aggregation since another agency like roots plant could have a major effect on aggregate formation. Plants are also another important element affecting earthworms and soil structure.

Do earthworms improve soil quality?

Earthworms play an essential part in soil qualitative changes and enhanced plant production. The species of earthworms could improve the fertility of the soil that is adversely impacted by intensive farming. The restore of soil quality and soil functions has been recently speeded up by earthworms .

Can earthworms improve soil productivity adversely influenced by intensive agriculture?

Nevertheless, earthworms' responses to drought have been further influenced by certain factors, such as environmental stressors, oxygen supply and plant nutrient sources. We propose that earthworms may improve soil productivity adversely affected by intensive agriculture.

Do earthworms affect soil microbes?

Earthworms have been well reported to have a beneficial effect on soil microbes, soil microbial biomass (SMB), fungal community, soil structure, water retention and plant growth in different terrestrial ecosystems.

How does earthworm affect plant growth?

Earthworm impact on plant growth can be circling via several pathways through the release of plant growth regulators. First, however, plant growth regulators are released through bacteria , and may differ depending on the level of microbial activity in the soil.