If NASA ever manages to make it to Mars (or if Musk beats them all to it), then needless to say it will be fairly necessary to start growing our own food on the alien planet. But as a rocky world that ...
Farming Life on MSN
Earthworms: The soil engineers
Adam Finlay, Product Manager for Kilwaughter Lime discusses the vital role of earthworms play in building healthy and sustainable soils and the importance of soil PH on earthworm populations.
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