P. A. YEOMAN'S SCALE OF PERMANENCE (and putting things in the right places) S4 ● E97

23 Aug 2017 · 30 min
29:37

Richard Perkins applies P.A. Yeoman's scale of permanence to landscape design, ordering features from climate down to soil. He uses keyline design to capture water, citing Yeoman's Australian farm that stores 700 million litres in earthen dams on 500-550 mm annual rainfall. The episode covers practical farm work: raising Muscovy ducks, mushroom inoculation with sawdust spawn, and siting infrastructure correctly.

Questions this video answers

Approximately 500–550 mm per year.

About 700 million litres (total in earthen dams).

About 35–40 cm deep.

70 cm.

Measured range 1.35 to 2.42 kg.

Chapters

More from Richard

15:04
youtube.com

Turbokyckling. Its the industry, not the bird, that is broken

1mo ago
32:07
youtube.com

A review of short and intensive season on a mixed farm and restaurant/event space in Sweden

2mo ago
youtube.com

1 week away and everything changed!

4mo ago
youtube.com

A busy month of May...

4mo ago
youtube.com

Processing 1000 broilers in a week with 2 people

5mo ago
youtube.com

Spring came fast up at 59 degrees north

5mo ago
youtube.com

These market gardens have been covered for 4 years

5mo ago
youtube.com

Alskade Kyckling Exploring complexities of poultry production in Sweden and what we stand for

8mo ago
youtube.com

Disrupting the food system for the benefit of farmers and consumers

8mo ago
youtube.com

Untimely births and a look ahead at 2026

9mo ago
youtube.com

Making sausage excellently at home

10mo ago
See all content