Lime comparison calculator
A web-based tool for comparing lime sources is available on soilquality.org.au.
iLime
iLime compares liming strategies on your paddock to plan a long-term strategy developed by the Department of Primary Industries...
Cycling of soil organic matter
Soil organic matter turnover is continuous, occurring at at annual rate of 2-4%.
Burning versus stubble retention
Organic residues within the particulate organic carbon fraction provide a labile source of carbon for soil organisms to consume.
Variation of soil mineral nitrogen within a growing season
Soil nitrate and ammonium are dynamic; both properties change in response to rainfall and urea application.
Nutrient calculator for high rainfall pastures
Calculator to determine critical levels for soil phosphorus, potassium and sulfur for high rainfall pastures.
