A fully referenced version of this paper is posted on ISIS members website and is otherwise available for download here. The world is running short of phosphate ore for chemical fertilizers; recovering phosphate from waste and reducing phosphate use in phosphate rich countries can alleviate the shortage and simultaneously prevent environmental pollution. by Prof Joe… Read more »
Posts Categorized: Soil Rehabilitation
Click to download (5mb PDF) In late September of last year (2013) the United Nations Conference on Trade and Development (UNCTAD) put out the latest in their Trade and Environment Review series — titled Wake up Before it is Too Late: Make Agriculture Truly Sustainable Now for Food Security in a Changing Climate. Alert readers… Read more »
This is the third of a series of articles looking at design considerations for our Cold Climate Permaculture site using the Keyline Scale of Permanence as a organizing framework, as well as an informative read for anyone interested.
Ben Falk’s Cold Climate Permaculture Farm in Vermont A lot of people wonder if they can apply Permaculture design to their farm if they live in a cold climate. When Geoff Lawton visited Ben Falk’s farm in Vermont earlier this year, he saw the fruit of good permaculture design when applied with skillful observation. The… Read more »
We just harvested over 20,000 gallons of ice and snow melt into our swales. by Jack Spirko Last week we had about 4 inches of snow and ice — mostly ice. It totally coated the roads and shut down the city for about four days. Yesterday (7 days into it) we finally got a really… Read more »
This is part 2 of a series of 5 articles looking at design considerations for our Cold Climate Permaculture site using the Keyline Scale of Permanence as a organizing framework, as well as an informative read for anyone interested. The aesthetic curves of the Keyline layout at ridgedale PERMACULTURE The previous article introduced some basic… Read more »
Outside the fence On August 6, 2010 Craig Mackintosh posted on my initial consultancy for the site I’m reporting on today. Three years and three months later, I can give an update on what has transpired since.
Having spent the past few years on a busy international schedule Richard Perkins has purchased a farm in Sweden where he is establishing ridgedale PERMACULTURE. This is the first of a series of five articles looking at design considerations for this cold climate Permaculture site using the Keyline Scale of Permanence as a organizing framework,… Read more »
Whilst on a tour of the US, Permaculture teacher Geoff Lawton was giving a talk at Montpelier, Vermont, when a young man suggested we film his boss, compost maestro Karl Hammer and his amazing system of feeding compost to his flock of 100-plus chickens, and without feeding them any grain. Chickens live off the compost… Read more »
by Roger RB Leakey, Agroforestry and Novel Crops Unit, School of Marine and Tropical Biology, James Cook University, Cairns, Australia. Photo 1: A multifunctional agriculture landscape in Viet Nam with many income-generating tree-based production systems on hillsides surrounding an area of intensive food production on the most fertile soils. Abstract The shortage of new land… Read more »
Compost bins can be made of repurposed materials, like these pallets. Composting doesn’t have to be difficult, nor does it require a strong back, large acreage, livestock waste or expensive bins. Even apartment-dwellers or those with physical limitations can put their kitchen waste to work. The following are composting techniques from the simplest to the… Read more »
Educating small-holder farmers in India Every year the United Nations Convention to Combat Desertification (UNCCD) presents awards and supportive prize-money to projects that have had a positive impact on combating desertification and restoring watersheds and the hydrological cycle. This year’s awards went to excellent projects in India, Mexico and Africa. Watch the fantastic videos below,… Read more »