Permaculture- the Basics
Where Did It Come From?
The term "Permaculture" is a contraction of permanent agriculture and also permanent culture and is basically a design system for creating sustainable human environments.
The concept was developed in Australia by Bill Mollison and David Holmgren in the 1970s in response to increasing pollution caused by industry and agriculture; loss of plant and animal species and natural resources; and a potentially destructive economic system.
The basic ethics of Permaculture are:
- Care for the Earth
- Care for People
- Share Resources, and use them wisely
Permaculture promotes organic chemical free gardening and livestock production, recycling, buying and selling locally, and the use of renewable energy whenever possible.
Our Patch Of Earth
My wife and I did our tree change about 6 years ago now and despite being limited by finances (or maybe thanks to that) we have developed an increasingly fulfilling and semi-self sufficient lifestyle.
We built our own livable shed on our 40 acres of paradise, and have progressively planted a variety of herbs, vegetables, fruit trees, and flowering plants in that time.
Permaculture requires that everything on a site has multiple uses therefore we have tried growing plants that fulfill that need, such as rosellas, the fruit of which can be made into jam and cordial (we are even experimenting with wine), as well as dried for tea, along with the leaves, which can also be eaten as a salad green. The seeds can be sold or saved for the next seasons crop. They are drought tolerant, and virtually pest free. Fibre can be obtained from the stems to turn into rope etc.
The shed has gas hot water and stove, and solar power for lights, tv, fridge, freezer, stereo, computer etc. with a diesel generator for back up. We have built a cob oven for outside meals (the main ingredient in the construction being termite nest).
Gardening, chopping wood, renovating etc, keeps us busy, but we somehow find the time for making jams and cordials from the rosellas, and melons, as well as pickles and chilli sauces (the world's hottest, and some slightly milder for the faint hearted).
We have about 14 chickens now, and in the warmer months have an abundance of eggs, as well as great fertiliser for the garden, and the occasional rooster for meat (though this tends to happen infrequently as it is a process neither of us enjoys).
Avoiding the use of any poisons or pesticides, we find that our crops adapt and become more naturally resistant over time. Wise companion planting also helps repel the nasty bugs, and attract the beneficial ones.
There is still a long way to go, but we are learning all the time, and enjoying the process.
Now For The Technical Bit.
Permaculture is a complex field of study and wasn't just developed overnight. It takes a lot of study and dedication to understand it fully and to be able to put it into practice successfully.
The best idea is to read as much as you can on the subject and if the opportunity arises attend one of the many courses or workshops on the subject. These can be either on-site, intensive practical training and go for a week or more, or you can do it by correspondence or on-line and work at your own pace.
The course I completed through the Eco School used the book "Permaculture: A Designer's Manual" by Bill Mollison (the founder of Permaculture) as the main source textbook. It is the most comprehensive guide available on the subject and is an invaluable resource.
It is difficult to squeeze all the info into the confines of a hub, in fact, it's impossible. Even with this short summary I have written here I am in danger of overloading the reader with too much technical stuff (I just hope it's not too boring).
Please note before reading on. I am writing this from a Southern Hemisphere perspective, so for those readers from the Northern Hemisphere, you will have to change "North to South" and "East to West" to suit your different global perspective, wherever they are mentioned.
Permaculture Design (an overview)
Permaculture Design Principles are a set of strategies that enable us to achieve the basic ideals and take care of our own needs without harming the Earth we rely on. It is all about working smarter not harder.
Multiple Uses: It is ideal for most things in a Permaculture garden to have more than one use, some may even have three or four. Pigeon Pea (also known as Gandule bean, tropical green pea, kadios, Congo pea, gungo pea) for example provides edible seeds for humans and birds, attractive flowers, a shelter for young fruit trees and fixes nitrogen into the soil to feed them.The fallen leaves also rot down to create a nitrogen rich mulch which we can place on the rest of our garden.
Poultry are usually placed reasonably close to the house as they lay eggs on an almost daily basis and require a constant supply of clean water and need feeding. Whereas a seasonal fruit tree such as an apricot would be placed further from the house because it produces its entire crop over a short period of time and requires less frequent watering and maintenance.
Zones: By dividing the property/garden into zones based on their proximity to the house we can reduce effort while receiving maximum returns. The placement of plants, animals and structures in the zones depends on their yields, functions, and maintenance requirements.
Zones can be thought of as a series of concentric rings beginning with Zone 0 (the house) and working outwards.The kitchen garden containing herbs and vegetables would be in Zone 1 because it is used constantly. Zone 2 could house the poultry and possibly an orchard area of grafted, high yielding fruit trees. Zone 3 requires less maintenance and would contain hardier, self-propagating plants/trees such as nut forest, large scale orchard, or grain crops. Zone 4 would usually contain large animals such as cattle or be used for sustainable timber growth etc. Zone 5, the conservation zone and wildlife reserve.
Small blocks of land such as suburban gardens will probably only have Zone 1, possibly Zone 2, The more land you have the more zones can be incorporated.
Reclaiming Food Freedom!
Everywhere new laws are being passed, supposedly for our benefit, which limit our right to healthy, nutritious food; from raw milk bans, to hidden GMOs, to the criminalising of seed saving.
The reality is that our once universal right is being robbed for corporate profit. And not only is our health and food sovereignty at stake as the food supply concentrates into fewer hands, but so is our food security, the environment and the livelihoods of countless farmers.
We must reclaim our Food Freedom whilst we still can.
Sectors: This part of the design principle is concerned with where all external energies (wind, sun, fire, water and amenities) come from and how they affect us. For instance, planting shade trees on the western side of your house to protect from the hot afternoon sun in summer, or using deciduous trees or vines on the northern side to provide summer shade, but winter sun.
Relative Location: this is actually smart placement - putting things in relation to other elements so that they are beneficial to each other. An example could be to place a fruit tree that drops rotten fruit, overhanging the chicken coup, or planting strawberries on the lower edge of a paved area so they benefit from the stored heat and water run-off.
Elevational Planning: We need to look at our land in profile so we can use the dynamics of elevation to aid our design. Even on a flat site, tall things affect available sunlight, so placing smaller plants to the north and taller plants to the south can ensure a reasonable amount of sunlight for all. On a sloping site you could place the compost pile above the garden allowing gravity and rain to leach nutrients down to the veges.
Energy Cycling: It is important to recycle our resources before they can escape from our systems. This reduces the amount of resources we have to bring in from outside. After harvesting and eating our food we can give the food scraps to the chickens or place in the compost. The poultry will recycle the scraps into manure to fertilize the garden. If the compost heap is above the garden the nutrients from these scraps placed in it will in turn feed the vegetables. So the cycle continues.
Natural Succession: You could call this the evolution of a system. By careful planning and the placement of fast growing, short lived plants between slower growing ones we can ensure short, medium, and long term yields from our garden.
Diversity: A wide variety of plants provides interesting food all year round and also offers protection from plant specific pests. By planting different varieties of a certain plant we can also ensure a longer yield from that particular fruit or vegetable.
Homemade Insurance: Try to have more than one way of generating crucial elements or functions such as water storage, food production, and fire protection. With water for instance, unless you have a permanent stream, you should have both dams and rainwater tanks.
Biological Resources: By understanding Nature we can use her gifts wisely and put her to work for us. There are millions of workers ready and willing to help with our gardening, and they'll work for nothing! We just have to provide for their needs.
Patterns: We can use the patterns created by Nature to influence our designs and weave them together.
Edge Effects: Be aware that the edges of any system, the place where two areas meet (e.g. beach or forest edge) are more productive and support more species than either of the systems they lie between. An example of this is to make wavy edges when building a dam (see Mexico's chinampa systems) to greatly increase productivity.
Solutions Not Problems: If you have a problem, don't sit and mope, find a way to transform it into something positive. Bill Mollison has a classic saying, "You haven't got a snail problem; you've got a duck deficiency".
John Hansen studied a short hands-on course 'Beginning in Permaculture' with Carol Payne, which spurred his interest in the subject.
This was followed by studying Permaculture Design under Tom Toogood, PDC, BA+Science subjects, DipTerEd, Dip Total(Holistic)Health, and Director of Eco School and Consultancy, Gateshead NSW.
He has successfully completed a Permaculture Design Consultancy Certificate (PDC) and is qualified to design and provide consultation on Permaculture systems, as well as conduct External Certificate Courses on the subject.
Coverty Creek Permaculture Design and Consulting.
"Working with Nature, not against it."
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