Soils and Forestry Presentation (video)
Compost, Fungi, Rehabilitation, Soil Biology, Soil Composition, Soil Conservation, Structure, Trees — by Paul Wheaton May 17, 2013
by Paul Wheaton
Mark Vander Meer gives a presentation on soil science as it relates to forestry. I was presenting in another room at the same time, so Mark gave permission to Jocelyn Campbell to record this for me. Once I saw it, I thought it was so good, that I asked Mark if it was okay to put it up on YouTube.
Mark is a soil scientist who works as a wild restoration ecologist in Montana. His presentation focuses on soil restoration and is very much question driven.
He starts off by talking about the watershed death spiral, where the soil loses its ability to hold water. Mark identifies three main reasons for that to occur: Compaction, roads, and loss of soil organic matter. He explains that the problem results in streams and springs disappearing.
Comments (2)John Todd Living Machines Lecture
Biological Cleaning, Plant Systems, Rehabilitation, Soil Biology, Soil Erosion & Contamination, Waste Systems & Recycling, Waste Water, Water Contaminaton & Loss — by Sheri Menelli April 29, 2013
I’m so blown away by the work of John Todd. He works on a huge scale cleaning horrendous toxins out of water. I suspect he knows a bit about permaculture. I saw Bill Mollison’s book listed on one of his websites.
Above is a video that I think gives amazing insight on using plants (and even snails) to clean toxins from water.
Comments (2)Dirt – The Movie
Compost, Fungi, Rehabilitation, Soil Biology, Soil Composition, Soil Conservation, Soil Erosion & Contamination, Structure — by Oyvind Holmstad December 7, 2012
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Tony Lovell on Soil Carbon: Putting Carbon Back Where It Belongs – In the Earth (TEDx video)
Biodiversity, Deforestation, Global Warming/Climate Change, Plant Systems, Population, Rehabilitation, Soil Biology, Soil Composition, Soil Erosion & Contamination, Structure, Trees — by Craig Mackintosh PRI Editor November 10, 2012
I love the nice progression of logic in this presentation. Running the numbers like this shows not only how powerful a carbon sink our earth’s soils can be, under the right management, but also just how futile and what a goose-chasing diversion most contemporary technological ‘fixes’ for climate change really are.
Comments (2)A Computer Geek Starts a Garden, Part I – Background, Design and Initial Implementation
Compost, Conservation, Consumerism, Demonstration Sites, Economics, Food Forests, Food Shortages, Global Warming/Climate Change, Land, Plant Systems, Rehabilitation, Society, Soil Biology, Soil Composition, Soil Conservation, Structure, Trees, Urban Projects, Village Development, Water Harvesting, peak oil — by Craig Mackintosh PRI Editor October 4, 2012
The yard in winter, before work begins…
A great many people today are living in fear. The future looks uncertain, but bleak. Many cannot see a future at all. The post-WWII baby boomer generation, with their short-lived cheap energy era, have been largely calling the shots, shaping the world we have today. After the miseries of two world wars, they set a course for excess. They and their descendants have been spending profligately, borrowing resources and finances from their children and grandchildren — and the deficit has increased so rapidly that the present generation is already having to foot the bill. We’ve been living the dream, and living in a dream — seeking to live lifestyles without limits — and now it’s time to pay the piper, as it were. We’re discovering that we were the children and grandchildren that society was borrowing from.
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Growing BIG Vegetables Using Compost Tea
Compost, Food Plants - Annual, Fungi, Plant Systems, Rehabilitation, Soil Biology, Soil Composition — by Craig Mackintosh PRI Editor October 1, 2012
I’ve personally seen produce growing quite large in far northern latitude places like Alaska and Norway, where the summer sun goes around and around and around, giving plants a gentle but steady application of solar goodness. But, the vegetables in this video go even further…. This Alaskan gentleman has been breaking size records with his additions of aerated compost teas. His methods result in tasty, healthy, high-brix vegetables that repel insect attacks.
P.S. To learn more about these methods, check out one of Paul Taylor’s Sustainable Soil Management courses in our courses section.
Comments (2)Grow Gigantic Vegetables By Harnessing the Soil Food Web
Compost, Food Plants - Annual, Fungi, Plant Systems, Rehabilitation, Soil Biology, Soil Composition — by Craig Mackintosh PRI Editor September 27, 2012
This is a very cool video on fungal dominated humus and enormous vegetables. Besides a humungous pumpkin, you’ll also get to see microorganisms at work, at 400x magnification.
Comments (1)Reflections on Dryland Water Management in Portugal
Aquaculture, Compost, Conservation, Dams, Demonstration Sites, Fungi, Irrigation, Land, Material, Potable Water, Rehabilitation, Soil Biology, Soil Composition, Soil Conservation, Structure, Surveying, Waste Systems & Recycling, Waste Water, Water Harvesting — by Richard Perkins September 15, 2012
A reflection following a great time finding solutions for dryland water management in Portugal
I’m enjoying working on a job connecting up extensive irrigation in the mountains of Extremadura, Spain, and relaxing for a couple of days after a successful and effective Dryland Water Management intensive at the budding Permaculture Institute, Vale De Lama, near Lagos in the South of Portugal.
This week we have been looking at all aspects of water design, focusing mostly on this varied site where all manner of interventions are necessary to halt the onslaught of the desertification process and regenerate the diverse mixed polycultures and rich soils that had a biological diversity comparative to more tropical regions at one time.
Something that is clear after working so intensively with integrative and regenerative systems design around the globe in different climate zones is that most places I turn up at have been degraded heavily and the localized cultural approach and ecological understanding is often limited by familiarization with the current conditions and often destructive agricultural practices.
Comments (7)Adventures in Hugelkultur in Australia
Compost, Fungi, Land, Plant Systems, Rehabilitation, Soil Biology, Trees — by Chris McLeod August 22, 2012
A while back, the Permaculture Research Institute of Australia presented an article on hugelkultur raised beds (see also here and here). I found the idea of planting out raised beds made of tree saplings covered in a bit of soil and woody mulch to be intriguing.
I’d never heard of hugelkultur before, but living surrounded by eucalyptus forest started me thinking about the possibilities. I’m not sure that hugelkultur techniques are practiced in Australia and perhaps the reason for this is that eucalyptus trees can take many decades to break down into soil. This is probably a bit slow compared to the tree species used in hugelkultur beds in Europe.
Comments (15)Food Forests, Part 4: Humanure (black water)
Animal Forage, Compost, Food Forests, Fungi, Plant Systems, Rehabilitation, Soil Biology, Soil Composition, Waste Systems & Recycling — by Chris McLeod August 11, 2012
Poo. We all do it. Even the smallest microbes do it. However, when you are connected to a centralised sewerage system, unless it stops working – which is not much fun – you don’t have to think about it much at all. A quick flush and off it goes, somewhere else, to be processed at some distant location, somehow or another. It’s all very mysterious really and for most of us it is someone else’s problem. However, when you are not connected to a centralised sewerage system, it is inevitable that you’ll become more acquainted with the stuff sooner or later.
Comments (17)Soil Creation on the Edge!
Rehabilitation, Soil Biology, Soil Conservation — by Ecofilms July 23, 2012
A couple of years ago whilst shooting the Food Forest DVD with Geoff Lawton he remarked how “only on edges do we get fertility” or words to that effect. At the time that phrase didn’t really make much sense to me but when you stop and think for a moment how nature creates soil, those words begin to ring true.
Comments (1)Gorgeous Gardens From Garbage: How to Build a Sheet Mulch
Compost, Land, Rehabilitation, Soil Biology, Soil Conservation — by Briana Lyon July 20, 2012
One of the first projects for anyone who wants to garden is building a garden bed. There are some pretty cost effective means for making a fast, aerated and high nutrient garden bed with no digging! This particular method I’d like to share with you has been practiced and written about by many, it is called ’sheet mulching’, and it is a very valuable tool.
Comments (6)Compost Teas and Extracts: Brewin’ and Bubblin’ Basics
Compost, Fungi, Rehabilitation, Soil Biology, Soil Composition, Soil Conservation, Structure — by Rob Avis July 11, 2012
by Rob Avis
Permaculturists everywhere are crazy about their compost teas and extracts. They have turned building compost tea brewers into a science and concocting the perfect tea recipe into an art. We love our compost brews too, and since we’re always getting questions about the compost tea process, we thought it was time to sit down and write a post about it. In this article we’ll explain the difference between a tea and an extract, discuss the best ingredients and recipes, and give you the step-by-step how-to for making your own compost tea brewer.
Coevolution
Biodiversity, Courses/Workshops, Health & Disease, Soil Biology — by Kay Baxter
 Kay Baxter All photographs © Craig Mackintosh |
The more I learn about living simply, about permaculture design, about seeds and gardening, about food, nutrition, animals and about health and the regeneration of our soils and our own DNA, and about epigenetics, the more I realise our challenge is all about "stepping back into that circle of coevolution".
We are beginning to understand how the life in the soil communicates with, and helps to grow, strong and healthy plants and animals. We are beginning to understand how nutritionally dense food (plants and animals) communicates with human DNA to create healthy people. We are starting to get a glimpse of how healthy people can have the ability to complete the circle and communicate with their own environment in a way that benefits and strengthens the whole.
We are an expression of the sum total of all the energy transactions we are, and have been connected to. We are an expression of our very own environment!
Comments (2)Preparing Our Children For a Resilient Future, Part II: Food Security
Community Projects, Compost, Consumerism, Food Forests, Food Plants - Annual, Food Plants - Perennial, Food Shortages, Medicinal Plants, Nurseries & Propogation, Plant Systems, Processing & Food Preservation, Recipes, Rehabilitation, Seeds, Soil Biology, Trees, Urban Projects, peak oil — by Anthea Hudson July 3, 2012
I doubt many would disagree that food is one of the most important things that we are going to need to become reconnected to, in times to come. Without a reliable food source, much hardship can be predicted and even potentially losses of life. In the future, food security will probably rely much more on sources of our own creation, by producing food ourselves and establishing networks with others in our community.
We will also need to acquire the knowledge to put these food systems into practice. It’s one thing to have wheat seeds to plant, but wheat doesn’t grow and become bread by itself. We have to know, and become proficient in, the processes involved in whatever we plan to produce — preferably before there is an urgent necessity to do so!
The activities below will introduce your children (and you!) to some of the principles and practices of creating food resilience.
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