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Sustainable Ag

pesticide chemical to kill pests
sewage sludge fertilizer made from human toilets
farmer's market temporary outdoor market with direct farmer contact
local produced and consumed nearby
organic no pesticides, no fertilizers, no GMOs, no sewage sludge
crop rotation planting different crops in a field each year
hedgerows native trees and plants at the edge of a field
beneficial insects predatory insects that eat pests
preying mantis example of beneficial insect
birds and bats live in hedgerows, eat pests
nitrogen, phosphorus, potassium chemicals in fertilizers
manure horse, cow waste used as fertilizer
synthetic fertilizer made from natural gas
eutrophication caused by too much fertilizer in water
biomagnification toxin (like pesticide) moving up a food chain
Created by: carolynklein