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founded 1 year ago
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1
 
 
This is an automated archive made by the Lemmit Bot.

The original was posted on /r/collapse by /u/TwoRight9509 on 2024-07-05 21:47:52+00:00.


Submission Statement:

This is collapse related because up-to and post collapse communities / people will need productive and reduced input agricultural systems to provide food for individuals and communities.

This study confirms the efficacy of these agricultural systems. They can save your life.

2
 
 

Abstract

Permaculture is proposed as a tool to design and manage agroecological systems in response to the pressing environmental challenges of soil degradation, climate change and biodiversity loss. However, scientific evidence on the effects of permaculture is still scarce. In this comprehensive study on a wide range of soil and biodiversity indicators, we examined nine farms utilizing permaculture and paired control fields with locally predominant agriculture in Central Europe. We found 27% higher soil carbon stocks on permaculture sites than on control fields, while soil bulk density was 20% lower and earthworm abundance was 201% higher. Moreover, concentrations of various soil macro- and micronutrients were higher on permaculture sites indicating better conditions for crop production. Species richness of vascular plants, earthworms and birds was 457%, 77% and 197% higher on permaculture sites, respectively. Our results suggest permaculture as effective tool for the redesign of farming systems towards environmental sustainability.

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