Soil testing for crop nutrition (Western Region)
Updated critical soil test values will help improve test interpretation to inform better fertiliser decisions for the GRDC Western...
Understanding soil analysis data
The aim of this Department of Primary Industries and Regional Development report is to help people who are interested...
Nutrient calculator for high rainfall pastures
Calculator to determine critical levels for soil phosphorus, potassium and sulfur for high rainfall pastures.
Why is canola sulfur hungry?
Canola has a three- to five-times higher sulfur requirement than other crops and pastures
Processes of soil nutrient supply to plant roots
Professor Richard Bell explains how plant roots take up nutrients from the soil by diffusion, mass flow, and interception.