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Home »  Agriculture  »  Natural resources and climate  »  Soil health and fertility  »  Soil acidity  » 

Soil Health and fertility

The causes of soil acidity (Acid Soil Action Leaflet No. 5)

information sheet
This publication explains the effect of agricultural activities on the rate of soil acidification. It describes the four main causes of acidification which are:
  • removal of product from the farm or paddock
  • leaching of nitrogen below the plant root zone
  • inappropriate use of nitrogenous fertilisers
  • build up in organic matter

The effects of the following three agricultural production systems on soil acidification rate are also described:
  1. cropping
  2. grazing
  3. horticulture
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