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7/29/2019 How Much Land do you need to be Food Self Reliant
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7/29/2019 How Much Land do you need to be Food Self Reliant
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NOTICE:
You Do Not Have Permission To Sell Or
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How Much Land Do You Need To
Be Food Self-Reliant?
Marjory Wildcraft
www.GrowYourOwnGroceries.com
Being able to grow your own food is a cornerstone of
true personal liberty. I also assert that knowing how
to provide this most basic need for yourself is a partof being a mature adult.
We certainly live in some interesting times and many
of us are re-evaluating what is important. Liberty
and maturity aside, there is the practical reality that
we could be facing situations where food supplies are
disrupted for months or years. And there are
certainly viable scenarios where food is unavailable
forever. You can only store so much before you run
out. Certainly, being able to grow your own food is a
critical skill.
Even without concerns of disaster, growing your ownfood right now makes a lot of sense as the
commercial food supply contains high levels of
toxicities, chemicals, GMOs, hormones, and anti-
biotics. There is a huge amount of medical evidence
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demonstrating that the rampant chronic disease in our
population is primarily due to lack of nutrition. Over
the many decades of conventional farming the soils
have been depleted to the point that most of whatcommercial agriculture produces is only empty
calories.
Over the years, Ive worked with many different
people from lone individuals, to preparedness groups,
to missionary organizations, and universities that are
all concerned with how to grow their own food. The
most common question I get asked is how much
land do I need to be able to sustainably feed for my
family or group?
Lets go over that word sustainably for just a
second. Sustainability has come to have so manymeanings we need to define it here. In this article,
sustainably means you can grow food forever only
needing minor amounts of inputs to your system over
time. Over the years, you actually enhance the soil
and productivity versus depletion and soil erosion.
So how much land do you need? The exact answer tothat question depends on several factors. And
whenever you have a complex question such as how
much land does it take, you can learn a lot, and make
a pretty good estimate, by looking at extremes.
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it take to support him in order live sustainably as a
hunter/gatherer? How far does he need to roam
before he can come back and eat there again?
Since there are so few actual hunter/gathers left alive
on the planet, and the few places where they do still
exist tend to be jungles which look nothing like
anything in North America, we will turn to
anthropological data. The quick and easy answer is
that traditional peoples used on average, about 10
square miles per person. 10 square miles is 6,400
acres and that is for one person. There are
numerous studies and authors that cite this number
and one of the most accessible is Jared Diamond,
author of the popular title Collapse: How Societies
Choose To Fail or Succeed. Another excellent
source is Tending The Wild: Native AmericanKnowledge and the Management of Californias
Natural Resources which is a wonderful book
detailing how sustainable wild-crafting is more about
tending the land, rather than simply taking stuff.
Californias lush and diverse landscapes were able to
support some of the highest native populationdensities known in North America with the highest
being almost 1.5 people per square mile living on the
coast of the Santa Barbara channel. The plant and
animal communities in the Santa Barbara area have
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been largely destroyed by modern peoples and that
density is no longer possible today of course. As
another comparison, desert regions of California had
roughly 1 person per 12.5 square miles.
Ten square miles per person is a lot of land and not a
very realistic scenario for most of us. And as I
mentioned at the beginning, this is our first example
of extreme land use.
Before we head off into other more obtainable land
use scenarios, lets pause for a moment to
acknowledge that in addition to having access to a
huge tract of land for living the hunter/gatherer
lifestyle, you also need to have the many, many,
skills of living such as tracking and hunting, trapping,
botany, weather cycles, fiber and cordage, shelter,tool making, fire starting, tanning, and so much more.
OK, so you wont be going that primitive. Clearly
agriculture is much more productive in terms of
producing food. Agriculture has gotten us the these
high population levels so far anyway, hasnt it? Yes
it has. And of all the types of agriculture, the goodnews is that small-scale intensive agriculture is
definitely more productive than large-scale
commercial agriculture. Growing your own food in
gardens, food plots, orchards, livestock, and perhaps
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a bit of hunting or fishing has the highest density
yields possible and is the way to go for most people.
If the hunter gatherer is the one extreme of requiringthe most land, small-scale home-grown agriculture is
definitely the other extreme.
So how much land are you going to need for your
families food supply using the small-scale intensive
agriculture?
The answer to that question was started back in the
70s by a very forward thinking man named John
Jeavons. Jeavons has continued his research ever the
decades and developed a system called Bio-
Intensive Gardening. The Bio-Intensive system is
the most thoroughly researched and documentedmethod for sustainably growing food. The Bio-
Intensive method has been implemented worldwide
and is used to alleviate hunger and malnutrition.
There is a wealth of detail in the entire Bio-intensive
method, but the short answer to how much land you
need can be summarized as approximately 8,000sq.ft. for a complete diet for one person (you need
4,000 sq/ft. of actual growing space and at least 4,000
sq.ft. for pathways and access). That is also
assuming you have four growing seasons per year.
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So if you can only get two growing seasons, then you
need to double the space needed per person. For
reference, an acre is 43,560 sq.ft. So in a more
southern climate, you could theoretically supportabout 4 people per acre.
In the real world you are actually going to need more
than the minimum 8,000 sq.ft. per person because
youll have crop failures, accidents, and just general
losses. Anyone who is already gardening or growing
livestock knows of the many problems that can arise.
But having that benchmark figure of 8,000 sq.ft. per
person is a place to mark as a minimum on our scale
of extremes.
The absolute best reference for the Bio-Intensive
method is the bookHow To Grow More VegetablesThan You Ever Thought Possible On Less Land Than
You Can Imaginedby John Jeavons.
For another comparison, the average U.S. diet with
conventional farming requires 15,000 to 30,0000
sq.ft. and is done in such a way that it diminishes soil
i.e. it is not sustainable.
So the extremes we are considering is a hunter-
gathering lifestyle that requires about 10 sq. miles,
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and the Bio-Intensive method, which can be done on
about a quarter of an acre.
If you are living in a suburban backyard, dont let thesomewhat large size of a quarter an acre per person
put you off. A large part of the bio-intensive method
is used for growing compost materials to rejuvenate
your soil. Remember, the Bio-Intensive system is
sustainable and the foundation of sustainability is
building and maintaining soil fertility. If you can
gather compost materials from off-site, or simply
purchase compost, then you really dont need the
entire 8,000 sq.ft. per person.
Also, if you are just starting, I highly, highly
recommend you start small. The biggest mistake
made by beginners it to plant too large of an area.Dont try to plant the entire survival garden in the
first season! When I say start small, I mean
something on the order of a single 50 sq.ft. or 100
sq.ft. bed. As you gain experience, and add more
beds each season.
Below is a photo of me in my home garden-rabbitry.I have about 750 sq.ft. of bed space going, but I could
thin down my paths and fit in a total of about 1,200
sq.ft. of bed space. This is not a completely
sustainable system as I import hay and wood chips
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for mulch, and about half of the feed for the rabbits.
But I produce at least half of my own food supply
from this fairly small space.
I point this out to encourage you to start with what
you have. And remember, you want to start small
anyway.
My experience is that 2 acres in a temperate region
will completely wear you out and is enough room to
comfortably support a family of four with a variety of
food sources such as gardens, orchards, small
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livestock, and wild crafting. Below is a layout of our
homestead and the circled area is about 2 acres.
Believe me, I get more than enough exercise working
this area of land every day!
Note; drawing dimensions are approximate - not to scale
You can still do a lot in less area, and of course,
everyone always wants more. Additional acreage is
definitely useful for larger grazing livestock,
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woodlots, wildcrafting, and general buffering. But
on a day to day basis, it really is difficult to
intensively work more than a few acres.
Marjory Wildcraft is passionate
about self-reliance, primitive
skills, and growing food on a
family-scale. She is the creator of
a widely acclaimed video tutorial
titled Grow Your Own Groceries.Marjory teaches people with no
gardening or agriculture
experience how to successfully
grow healthy, vibrant, life-giving
nutritious food. Over 250,000
copies of her video are being used
world-wide. Her videos are
endorsed and carried by such
notables as The Permaculture
Activist, NaturalNews.com,
World Hunger Relief Missionaries,
The Organic Consumers
Association, Alex JonesInfowars, and The Weston-Price
Nutrition Foundation. Marjorys
website is
www.GrowYourOwnGroceries.co
m.