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Is gardening really more sustainable?
Dylan Bushe
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Sustainability: the capacity to endure
Sustainability of Humanity and the Household Sustainability of the Environment
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What do we have now? We transport our food from our own farms when foods are in 'season' We get imports during off seasons We do have a net of exports Agriculture is considered an industry 06.pdf
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Is this sustainable? For Americans.... Yes....kinda
Relatively fresh produce year round No malnutrition (less then 1%) Pesticides, however, can cause cancer, birth defects, learning disabilities, etc. For the environment, no Carbon Footprints aplenty(US agriculture alone makes up 8% of the world's total carbon footprint) 2009/07/putting-the- carbon-footprint-of- farming-in-perspective/ As an industry, shortcuts are taken
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Gardening Selecting the area and vegetables to grow with
Depending on the size: able to sustain a family producing ½ pound of produce per square foot of garden area over the course of the growing season.(Based on a 10 year study by Jim Call, who directed the CASA community garden in Huntsville, Alabama) n.org/msg09220.html Sense of responsibility, ownership, and beauty for all the hard work
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Sustainability? For Humans.....Mostly yes
It's slightly more expensive for year round gardens Who wants to put pesticides on their own products? A community garden can feed 24 people on ¾ acres of land If you don't have a greenhouse, you can, can the vegetables for winter For the Environment, mostly yes gpost.aspx?id=169 Water needed, and unless there is a wind turbine or solar panels, greenhouse can leave huge carbon footprint Peat fertilizers hurt the environment more than help However, it is easier for a smaller gardener/garden to make adjustments (buy peat-free fertilizer, can vegetables,buy green fertilizer)
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Carbon Footprints Comparison
Gardens: From transportation of fertilizers, compost, and other materials used in garden If no wind-turbine/solar panel, huge carbon footprint from greenhouses Buying fertilizer with peat stops the Earth from absorbing CO2 levels Farming/agriculture: Fuel for tractors Fuel for sprayers Fuel for no-till planters Methane emissions from manure/animals on farm Fuel for trucks to carry produce Embedded carbon in seed treatment chemicals 07/putting-the-carbon- footprint-of-farming-in- perspective/
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Survey Says? Our current agricultural system produces massive quantities of carbon footprints Pesticides can cause major harm to humans A garden of about a 1,200 square feet, or close to .03 acres has reportedly fed a family of 4 through the whole year Yes, gardening really is more sustainable /a/tpc/f/ /m/
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References *http://www.growveg.com/growblogpost.aspx?id=169
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