Additionally: Digging trenches and planting at the appropriate time have long be... | Hacker News

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sj4nz on Sept 7, 2018 | parent | context | favorite | on: “Sand Dams” Are Transforming African Drylands

Additionally: Digging trenches and planting at the appropriate time have long been known to be useful in these arid places.

https://permaculturenews.org/2008/11/19/desert-ways/

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