Bullock's Permaculture Homestead Start a Permaculture Nursery A How-To for Starting a Permaculture Nursery and Why You Should by Douglas Bullock My brothers and I grew up in a small California town with abundant open space, some large lots and horse pastures. Sometimes John would give us kids a big sack of seeds to plant. Most people thought John was a bit "touched" because he often carried on about international conspiracy theories and the like. If you want to make a positive impact on the world as John did, I encourage you to start a home nursery. Save money and get the right plants One major benefit of starting a small nursery is that you will develop the skills to propagate the huge number of plants required to flesh out the skeletal/framework plantings that so many permaculture sites start with. In addition, you may not be able to get the best plants for your site through local or mail-order nurseries. Propagating your own plants also allows room for error, which is inevitable. How do I start? Where to put it? Grafting
Permaculture et Autonomie – Plus de 50 PDF Menu Menu Search De nombreux Documents au Formats PDF circulent librement sur la toile. Pour y faciliter l’accès au plus grand nombre et promouvoir le partage de ces connaissances, nous avons décidé d’en réunir quelques uns sur cette page. Permaculture, Agro-Ecologie, Auto-Suffisance… Nous remercions fortement leur auteurs pour le travail informatif et l’esprit de partage de la science qui les a mené à publier ces documents. Livres sur la Permaculture Voici une liste de Livres au format PDF, réputés dans l’univers de la Permaculture pour la qualité de leur contenu. Guide du Permaculteur Débutant Ce document réalisé par Benjamin Broustey est un guide pdf à destination des néophytes. La Voie de la Permaculture Livre Blanc Sur La Consoude Le Grand Livre Des Herbes Une encyclopédie riche et détaillée de plantes aussi esthétiques qu’indispensables au quotidien. La Permaculture ou le Jardin d’Eden Mauvaises Herbes On Vous Aime ! Enrichir sa Terre Cultivons Notre Autonomie Paysanne Permutation 83 Comments
2010 enero | Permacultura Aralar Pues que se ha extraído ya aproximadamente la mitad del petroleo existente y queda la otra mitad, mas difícil de extraer debido a que está en lugares mucho mas hostiles, mas fríos, mas profundos, mezclado con otros materiales que lo hacen mas viscoso y difícil de separar… En definitiva, los costes de producción se elevan y elevan. That is, has been removed about half of the existing oil and left the other half, more difficult to extract because it is in much more hostile places, colder, deeper, mixed with other materials that make it more viscous and difficult separate … In fact, production costs rise and rise. El petróleo, como otros recursos, sigue una curva de extracción parecida a una campana de Gauss. Oil, like other resources follows a curve like a Gauss’ curve. Tenemos antecedentes de este cénit para escenarios mas locales. We have a history of this peak for local places. Para conocer mas sobre este tema puede buscarse en la wikipedia, pero estos dos enlaces son interesantes:
The top 10 causes of death Of the 56.9 million deaths worldwide in 2016, more than half (54%) were due to the top 10 causes. Ischaemic heart disease and stroke are the world’s biggest killers, accounting for a combined 15.2 million deaths in 2016. These diseases have remained the leading causes of death globally in the last 15 years. Chronic obstructive pulmonary disease claimed 3.0 million lives in 2016, while lung cancer (along with trachea and bronchus cancers) caused 1.7 million deaths. Lower respiratory infections remained the most deadly communicable disease, causing 3.0 million deaths worldwide in 2016. Road injuries killed 1.4 million people in 2016, about three-quarters (74%) of whom were men and boys. Leading causes of death by economy income group More than half of all deaths in low-income countries in 2016 were caused by the so-called “Group I” conditions, which include communicable diseases, maternal causes, conditions arising during pregnancy and childbirth, and nutritional deficiencies.
Milkwood: permaculture farming and living Silvics Manual: Guide To N. American Tree Species Russell M. Burns and Barbara H. Honkala Technical Coordinators Timber Management Research Agriculture Handbook 654 (Supersedes Agriculture Handbook 271, Silvics of Forest Trees of the United States, 1965) Forest Service United States Department of Agriculture Washington, DC December 1990 Burns, Russell M., and Barbara H. The silvical characteristics of about 200 forest tree species and varieties are described. Oxford: 174, 181 (082, 7). Cover art: Natural stands of southern pine and cypress bordering a lake in Noxubee County, MS. Foreword "Silvics of Forest Trees of the United States," Agriculture Handbook 271, was the first comprehensive document of its kind in the United States. Our store of silvical and related knowledge has markedly increased since that silvics manual was published 25 years ago. "Silvics of North America" describes the silvical characteristics of about 200 conifers and hardwood trees in the conterminous United States, Alaska, Hawaii, and Puerto Rico. Jerry A.
Page d’index TU HUERTO ECOLÓGICO - AREITZ SOROA - Aiko Stevenson: A 4 Degrees Celsius Rise? World leaders will gather in Doha this week to discuss the fate of our planet whose future now hangs in the balance. According to the World Bank, global temperatures may rise by 4 degrees Celsius as early as 2060. This will usher in changes not seen since the last Ice Age. "It is my hope that this report shocks us into action. It is a stark reminder that climate change affects everything. There is no certainty that adaptation to a 4 degrees Celsius world is even possible. According to the World Bank, extreme weather will thus become the "new normal." In this much hotter world, sea levels will rise by at least three feet. This stark warning by the World Bank is one of many that has been issued by a global body in recent weeks. So, as world leaders gather in Doha this week, they may have to go much further than simply extending and ratifying the Kyoto Protocol which was established in 1997 to curb global carbon dioxide emissions.
www.perennialsolutions.org/staple-fruits-of-the-world April 25, 2013 User Admin This article is an excerpt from my forthcoming book Carbon Farming: A Global Toolkit for Stabilizing the Climate with Tree Crops and Regenerative Agriculture Practices, and is part of a series promoting my kickstarter campaign to raise funds with which to complete the book. You can pre-order a copy through April 30th and help make it possible for me to get this book out soon. Breadfruit is a remarkable staple starch that grows on trees. Staple fruits provide starch, protein, and fats from fresh fruits. These “superfruits” can and should play an important role in carbon-sequestering agriculture, agroforestry, and productive reforestation efforts. As my standard I determined that fruits should be used as a starchy vegetable or, when fresh, should demonstrate at least 5% protein or fat. Akee is incredibly high in protein and fat, but can be fatal if underripe. Safau is a remarkable African parallel to the avocado, high in protein and fat.
What Permaculture Isn’t—And Is Permaculture is notoriously hard to define. A recent survey shows that people simultaneously believe it is a design approach, a philosophy, a movement, and a set of practices. This broad and contradiction-laden brush doesn’t just make permaculture hard to describe. It can be off-putting, too. Humans are a problem-solving species. Thomas Kuhn, in his masterwork, The Structure of Scientific Revolutions, uses the word “paradigm” to mean the viewpoint that defines the problems to be solved in a particular field. “Paradigm” has been trivialized through overuse and I’m sure that Kuhn is spinning in his grave. Permaculture and other ecological approaches are attempts to articulate this new paradigm, by framing the problem and offering tools and strategies to pursue its solution. So, why, then, is permaculture so confusing to define? In the 18th Century, combustion was explained by something called phlogiston. In the 1770s, cracks began to appear in phlogiston theory.
Le plan Keylin : technique culturale | Agriculture Nouvelle Par Romain Loiseau Lors de mes débuts en Permaculture j’ai été intéressé par le concept du KEYLINE. Mes travaux ainsi que mes intérêts, ce sont vite rapprochés vers l’agriculture à petite et grande échelle. ‘’…Le travail de l’homme de la terre n’est pas vraiment de conserver le sol comme il est mais de le développer, afin de l’améliorer et de le rendre plus fertile que jamais …’’ – P.A.Yeomans La conception de chaque exploitation ou de chaque ferme doit-être organisée par rapport à la topographie du terrain avec pour résultat un gain de temps, de main d’œuvre et d’argent. La conception Keyline ® (ou plan de point-clé) : Ce concept a été développé par l’agriculteur et ingénieur Perceval Alfred Yeomans (1904-1984), à la fin des années 1940 dans les zones arides de l’Australie. Le plan Keyline prépare le terrain pour absorber rapidement et contenir une proportion croissante de ses précipitations. Les éléments clés de la conception Keyline ® : P.A. Le plan keyline