成人快手 Radio 4 - Shared Planet, Soil Science, Soil Science - Dr Tom Sizmur at Rothamsted Research Facility

Shared Planet Soil Science Soil Science

Images from Professor Karl Ritz, Dr Helaina Black and recording at Rothamsted Research

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Image courtesy of Andrew Dawes

Shared Planet—Soil Science

Human population pressure on soils can impact on the earth worm, reducing soil fertility.

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