Tag: willow

Coppicing/Pollarding

Why Coppicing/Pollarding is part of This Permaculture Design

Coppiced Tree

We teach the fundamentals of coppicing and pollarding at every Permaculture Design Certificate (PDC) course.
Upcoming Schedule

Coppicing and pollarding are two methods of wood pruning that allows us to continually harvest wood from the same trees while keeping them healthy for centuries. They produce a sustainable supply of timber for many generations while enhancing the natural state for wildlife and native plants.

 Why We’re Employing Them In Our Design

  • Provide continuous supply of sustainably-harvested wood for:
  • Increase the biodiversity of the CSC property
  • Support the hydrological cycle of the area
  • Sequester carbon and humus in the soil

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Wind & Sun Farm – A Permaculture Design (Part 2)

 Part 2 of 2

Click Here for Part 1

 

Pictured:  
Initial drawing of a keylined hillside with swales and linear food forest overlaid. 

 

Current Conditions

  • The field is east facing with a substantial slope (approximately 20%) that is presently planted with alfalfa and a host of other prairie and pasture plants. The land sustained many years of agricultural practices including tilling and chemical use which has caused two significant areas of erosion indicated on the map with tan, squiggly line in the sketch below.
  • The excess water running off the hill (during rain events and snow-melt) flows northward at the bottom of the hill where a substantial wet spot, located mostly on the neighbor’s property, has sprouted up many moisture loving trees and shrubs, most notably, black willow.
  • Some aged maple trees boarder the north/south highway, providing substantial shade on the lowest part of the property in the mornings.
  • Area 2 comes right up to the work and living area of the farm (Area 1) and picks up again just south of said area for 200 feet where the ridge meets the southeast corner of the property.

Permaculture Design Recommendations

Keylining and Swales

In order to deal effectively with the two distinct areas of erosion, (cream colored squiggles in aerial photo below) while simultaneously preparing the soils for an abundance of food production, we recommend keyline plowing in years 1 through 3.  Keylining is done until dramatic improvement to soil quality is achieved.  

Continue reading “Wind & Sun Farm – A Permaculture Design (Part 2)”