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AN#Ge#1#2011#Land

Geography Topic 1 Land Management 2011

QuestionAnswer
Purpose of agriculture The cultivation of the soil to produce food and fibres
Hydroponics Growing plants in water high in nutrients
Australian climate problems Low rainfall and little recent volcanic activity meaning no soil nutrients
Sheep per hectare for sustainable agriculture 2-8
Australian agriculture industry Employs 377000 people and makes up 3.2% of GDP
Close nutrient cycle Grow own fertilisers
Grow non-hybrid plants Save seeds for future growth
Whole farm planning Use of all resources of the farm to best create profits
Created by: PCGEEK