Soil rehabilitation

The soil erosion is one of the biggest world ecological problems, which touches every aspect in business and individual life. Losses from decreased crops, increased prices of food on the markets, public costs due to floods are only few of the negatives for the society.

One of the most renowned advantages of permaculture is the ability of the concept not only to produce organic food in agriculture, but also to improve the quality and to build soil.

There are many science researches in that aspect, also practical guides how to achieve this through permaculture principles in farming.

It All Started with Geese

Low Cost Worm Farm ‘Tractors’ For Small Spaces

Fred Kirschenmann: Soil – from Dirt to Lifeline

Nitrogen: the Double-Edged Sword

Phayao Permaculture Center – Soil Building Strategies

Source:

http://permaculturenews.org/category/soil/rehabilitation/

http://en.permaculturescience.org/english-pages/3-earth-care/soil/d-pioneers/elaine-ingham