• Post Reply Bookmark Topic Watch Topic
  • New Topic
permaculture forums growies critters building homesteading energy monies living kitchen purity ungarbage community wilderness fiber arts art permaculture artisans regional education experiences global resources the cider press projects digital market permies.com all forums
this forum made possible by our volunteer staff, including ...
master stewards:
  • Nicole Alderman
  • r ranson
  • paul wheaton
  • Jocelyn Campbell
stewards:
  • Devaka Cooray
  • Burra Maluca
  • Miles Flansburg
garden masters:
  • Dave Burton
  • Anne Miller
  • Joylynn Hardesty
  • Mike Jay
gardeners:
  • Bill Crim
  • Pearl Sutton
  • Greg Martin

Fruit Walls: Urban Farming in the 1600s  RSS feed

 
Posts: 40
2
  • Likes 3
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I found this article a few months or so ago and thought it was pretty interesting... and possibly could teach some things to new gardeners and permaculturalists alike.
*******************************

We are being told to eat local and seasonal food, either because other crops have been tranported over long distances, or because they are grown in energy-intensive greenhouses. But it wasn't always like that. From the sixteenth to the twentieth century, urban farmers grew Mediterranean fruits and vegetables as far north as England and the Netherlands, using only renewable energy.

These crops were grown surrounded by massive "fruit walls", which stored the heat from the sun and released it at night, creating a microclimate that could increase the temperature by more than 10°C (18°F). Later, greenhouses built against the fruit walls further improved yields from solar energy alone.

It was only at the very end of the nineteenth century that the greenhouse turned into a fully glazed and artificially heated building where heat is lost almost instantaneously -- the complete opposite of the technology it evolved from.


http://www.lowtechmagazine.com/2015/12/fruit-walls-urban-farming.html#more
WALLS-FRANCE.png
[Thumbnail for WALLS-FRANCE.png]
 
Hey! Wanna see my flashlight? It looks like this tiny ad:
Getting ready for the Better World Book kickstarter - February 2019
https://permies.com/t/99513/ready-World-Book-kickstarter-February
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!