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PDC+++ Module 3 Class 8. Biodiversity
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Biodiversity is the variety of life in all its forms, levels & combinations. To maintain the biodiversity of the Gaian organism is of vital importance because each species represents a node of connexion in the complex web of Life which sustains us. At the moment our industrial & highly consumerist civilization is responsible for the disappearance of some 200 species per day. These are converted into human biomass on a daily basis, but we're destroying the foundation that support our own survival. So there is a big job to do. In this class we explore some direct ways of increasing biodiversity at a local level, like seed recuperation, habitat protection, & starting to change our diet in a conscious way so that it adapts better to the indigenous ecosystem of our region, instead of trying to adapt nature to our whims.
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PDC+++ Module 3 Class 8. Biodiversity
- wangari maathai "Until you dig a hole, plant a tree, you water it & make it survive, you haven't done a thing. You're just talking" “ The essential role of the environment is still marginal in discussions about poverty. While we continue to debate these initiatives, environmental degradation, including the loss of biodiversity and topsoil, accelerates, causing development efforts to falter.” Kenia, 1 April 1940 - 25 September 2011
- Biodiversity Biodiversity is the variety of life on Earth, from the genes to species and populations to the complex ecosystems in which they live
- 14 million species is an an estimate of the biodiversity of the Earth we've only documented 1.7 million habitat destruction & pollution play major roles in destroying animal & plant species 2004 team of scientist estimated that 15 to 37% will extinct due to global warming
- Importance of Biodiversity Climate change will severely test ecosystems' resilience , & resilience is a factor of biodiversity
- we are all "odd-balls" And it is our weirdness interacting with other people weirdness that CREATES BIODIVERSITY CULTURALDIVERSITY
- a Social Model (RC) owning class working class sexism classism racism adultism/ageism isolated BY OPPRESSIONS (which are combinations of PATTERNS) ISOLATION is the pattern we perceive but INSIDE each group there is also tension The Oppressions (inner and outer) don't allow us to appreciate a care for our diversity
- Internalized Oppression External Oppression (institutions & people who limit & batter us from outside) (patterns that limit & batter us from the inside) LOTS OF PRESSURE!! eg. adultism sexism racism classism ... > we attempt to ‘liberate’ it by acting as oppressors whenever the opportunity presents itself (= PERPETUATES the pattern) > or we anesthetize ourselves (drugs of any kind: it's their function = PERPETUATES the pattern)
- Biodiversity it's a matter of the four quadrants
- Combining a wide variety of species underpins any good design
- A Herb Spiral is lots of complementary varieties in one place
- Grow your own locally adapted varieties to enjoy
- many types of nursery tree nurseries especially VITAL & easy
- nurseries of perennials are particularly important
- How to Grow $500,000 on One Acre, and Peace on Earth
- Anna Edey Since 1976 Anna Edey has made one astonishing discovery after another, which she has been developing ever since under the name Solviva Solar-Dynamic Bio-Benign Design.
- Anna Edey Stacking Chickens for Heat & CO2 Passive Solar Water filled temperature buffer walls www.solviva.com
- Our more humble efforts at FincaLuna I Started with seedlings on the ground (whole terrace for business production)
- Temporary for because still observing, observing, etc. & more humble efforts at FincaLuna II & now working up to the super-duper definite article (after 10yrs of observation :) Nursery in Zone 1 normally, this quite important in our case
- Victorian Greenhouses Research Project!
- PolyTunnels Cheapest Easy to build Strong
- & Ultra-Modern 100% Recycled 'double-glazed' Sun-resistant
- How Dr Ingham saved the World a horror story This bacterium was going to be released ; it had all of the necessary approval. It was only a matter of proper marketing and shipping. It was only by virtue of a random review by an independent scientist (Dr. Elaine Ingham, a professor at Oregon State University) that it was caught in time. the Environmental Protection Agency was the only overseer for all biotech releases, and their policy was to test new bacteria in sterile soil . The problem here being that the real world ... soil is anything BUT sterile.
- Vandana Shiva physicist, environmental activist, feminist, and author of many books. “ It is time to learn from the mistakes of monocultures of the mind and the essentialising violence of reductionist thought. It is time to turn to diversity for healing.”
- = 9 seeds She established Navdanya, a movement for biodiversity conservation and farmer’s rights, and directs the Research Foundation for Science, Technology and Natural Resource Policy. Navdanya was created 20 years ago, with the goal of saving seeds
- Diversity creates harmony, and harmony creates beauty, balance, bounty and peace in nature and society, in agriculture and culture, in science and in politics. Grandmother's University Organic Farming Earth Democracy Seed Sovereignity Food Sovereignity Land Sovereignity Water Democracy Women for Diversity
Notas del editor
- 1 - biodiversidad, principio diversidad, interna y externa C2- Semillas y propagación de plantas S3- invernaderos S5 - habitat y transgénicos C6 - vandana shiva C
- 1 - biodiversidad, principio diversidad, interna y externa C2- Semillas y propagación de plantas S3- invernaderos S5 - habitat y transgénicos C6 - vandana shiva C
- 1 - biodiversidad, principio diversidad, interna y externa C2- Semillas y propagación de plantas S3- invernaderos S5 - habitat y transgénicos C6 - vandana shiva C
- Hybridization is a naturally occurring genetic process where individuals from two genetically distinct populations mate.
- The major methods of asexual propagation are cuttings, layering, division, and budding/grafting. Cuttings involve rooting a severed piece of the parent plant; layering involves rooting a part of the parent and then severing it; and budding and grafting are joining two plant parts from different varieties.
- Stems that are still attached to their parent plant may form roots where they come in contact with a rooting medium. This method of vegetative propagation is generally successful, because water stress is minimized and carbohydrate and mineral nutrient levels are high. The development of roots on a stem while the stem is still attached to the parent plant is called layering . A layer is the rooted stem following detachment (removal) from the parent plant. Some plants propagate naturally by layering, but sometimes plant propagators assist the process. Layering is enhanced by wounding the stem where the roots are to form. The rooting medium should always provide aeration and a constant supply of moisture.
- Roots are most likely to develop at a stem wound that is in firm contact with moist soil. When a plant is wounded, hormones called auxins collect briefly around the wound and alter the nature of cell division in the cambium (inner “bark” of the stem) so that it begins to form embryonic root tissue. Meanwhile, callus material forms over the wounded area. If the wound is exposed to air, the callus dries and becomes hard; in contact with moist soil, the callus remains somewhat soft, and the burgeoning roots beneath it can emerge. Most herb stems darken as they harden, and the newer growth toward the tips will be a lighter color than that farther down. The succulent new growth is easiest and most likely to root; when the stems are just firm enough to snap instead of bending, they are ready to be taken as cuttings. Bay (Laurus nobilis) is a notable exception: take hardwood cuttings late in the season. Whatever the condition of the stem, it is wise to take cuttings only from the current year’s growth.
- Vine nursery with newly grafted plants. Touraine, Loire, France T-budding is most commonly used for summer budding of apples, crabapples, dogwoods, peaches, and pears. T-budding must be one when the bark will "slip." Slipping means that, when cut, the bark easily lifts or peels in one uniform layer from the underlying wood without tearing. The exact time when this condition occurs depends on soil moisture, temperature, and time of year. It varies with species and variety.
- This book is about one woman's sacred vision and commitment to learning to live sustainably and in harmony with life on Earth. Since 1976 Anna Edey has made one astonishing discovery after another, which she has been developing ever since under the name Solviva Solar-Dynamic Bio-Benign Design. The results of her experiments and methods have again and again exceeded highest hopes and expectations. This book describes the exciting trials and triumphs of her journey, and offers convincing proof that, with today's available technology and knowledge, we can live in ways that reduce pollution and depletion of resources by 80% or more, and that at the same time reduce cost of living and improve security and quality of life, in urban or rural locations anywhere on Earth. The book contains 224 pages, with 155 color illustrations, and many detailed instructions and recommendations to help others along their journeys toward living sustainably.
- 1 - biodiversidad, principio diversidad, interna y externa C2- Semillas y propagación de plantas S3- invernaderos S5 - habitat y transgénicos C6 - vandana shiva C
- who are we humans? this is about really root questions. can we respect ourselves? can we live with ourselves? what stories are we putting into motion? These are some of our local varieties of maize, which we exchanged through our seed & plants exchange ... another way of 'genetically manipulating' seeds! Through culture
- 1 - biodiversidad, principio diversidad, interna y externa C2- Semillas y propagación de plantas S3- invernaderos S5 - habitat y transgénicos C6 - vandana shiva C
- 1 - biodiversidad, principio diversidad, interna y externa C2- Semillas y propagación de plantas S3- invernaderos S5 - habitat y transgénicos C6 - vandana shiva C
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