Sheet Mulching over Aggressive Perennials

Posted by & filed under Soil Rehabilitation.

Trumpet vine (Campsis radicans) We permaculturalists like to say there is no such thing as a weed, just a plant whose virtues we haven’t yet learned to appreciate. But when we talk about sheet mulching, we’re usually not concerned just with improving the soil, we also intend to smother the existing, unwanted vegetation so we… Read more »

Sheep Vegetation Management in British Columbia, Canada

Posted by & filed under Animal Forage, Commercial Farm Projects, Livestock, Plant Systems, Soil Rehabilitation, Trees.

Permaculture principle #11: Use edges and value the marginal. The interface between things is where the most interesting events take place, these are often the most valuable, diverse and productive elements in the system. — Holmgren Let’s talk about clearcuts in Northern BC. Clearcuts are edges, between the forest and cleared land where fast growing… Read more »

How to Increase the Rate of Biological Nitrogen Fixation

Posted by & filed under Compost, Fungi, Soil Biology, Soil Composition, Soil Rehabilitation.

This short article is a chapter from my book “Fertilizer for Free: How to make the most from Biological Nitrogen Fixation”. One important question permaculture designers should ask themselves: Is there anything you can do to increase the rate of biological nitrogen fixation? The benefits of having more nitrogen rich organic matter in the soil… Read more »

How to Prepare and Take Care of a No-Dig Vegetable Garden (Slovenia)

Posted by & filed under Compost, Food Plants - Annual, Soil Composition, Soil Conservation, Soil Rehabilitation, Structure, Urban Projects.

Welcome to no-dig gardening. This is a tutorial which is written in a form of questions and answers. Questions will lead you on a path, and answers will give further directions. I want to share with you seven years of experience with no-dig gardening which gives abundant yields and improves soil life and quality year… Read more »

More Thinking Out Loud About Earth Repair Tools: The Agricultural Specification Unimog

Posted by & filed under Design, Earthworks & Earth Resources, Soil Rehabilitation, Water Harvesting.

Continuing with the theme of my last piece, another ideal potential equipment platform is the agricultural spec’d Unimog, manufactured by Mercedes-Benz. These are highly versatile and very reliable vehicles equipped with capabilities typically associated with tractors — namely 3-point linkages, PTOs (Power Take Offs), and hydraulics. Just as with the tractor, a broad array of… Read more »

Oh, The Beds I’ve Made: No-Till Gardening in Tropical Panama

Posted by & filed under Food Forests, Food Plants - Annual, Food Plants - Perennial, Irrigation, Land, Plant Systems, Soil Composition, Soil Rehabilitation, Trees, Water Conservation, Water Harvesting.

One of the most exciting parts of taking the reins to a hectare of lakeside land in Panama was planning just exactly what kind of experimenting was going to be on order. We knew there would be a food forest. We knew there’d be a vegetable garden, fresh herbs, and lots of very dense clay… Read more »

How to Steal from Your Neighbors and Have Them Love You For It (Panama)

Posted by & filed under Compost, Demonstration Sites, Processing & Food Preservation, Recipes, Soil Composition, Soil Rehabilitation.

Stolen leaves over yucca plants with banana circle backer The first time I did it I did so on the sly. I needed some mulch for a piece of dried up clay I was hoping to convert into a forest floor upon which I planned to grow a food forest. The piece of land next… Read more »

Ducks in a Permaculture System (Scotland)

Posted by & filed under Animal Forage, Bird Life, Breeds, Demonstration Sites, Education Centres, Land, Plant Systems, Soil Rehabilitation, Working Animals.

by James Reid, PRI Tap o’ Noth You don’t have a slug problem, you have a duck deficiency. — Bill Mollison It was reading the above quote that made us want to acquire some ducks here at PRI Tap o’ Noth in North East Scotland. The idea of using the natural foraging instinct of the… Read more »

TERA (Tracked Earth Repair Apparatus) For Large Scale Earth Repair

Posted by & filed under Commercial Farm Projects, Global Warming/Climate Change, Soil Conservation, Soil Rehabilitation, Structure.

“Mechanized labour” in the form of earthmoving equipment, tractors, and the myriad attachments that may be utilized in conjunction with their use provide us with an amazing opportunity to perform a great deal of beneficial work. They help in rapidly establishing efforts to reverse land degradation and desertification on a grand scale. It’s an immense… Read more »

Composting Toilets Made From Wheelie Bins

Posted by & filed under Building, Compost, Soil Conservation, Soil Erosion & Contamination, Soil Rehabilitation, Waste Systems & Recycling, Water Contaminaton & Loss.

I just read a post on composting toilets here on the PRI site and remembered that I never posted about the composting toilets I made last year (for various projects) based on a similar principles, but a distinct design. Below I offer a few words of introduction and then post photos of the building process… Read more »