This CSIRO manual describes best practice for monitoring soils for water and nutrients. It should be used by farmers and consultants in the field and the data is designed to be used with the APSIM crop simulation program. It is written for the soils in the cropping regions in New South Wales and Queensland but may bew applicable to other Australian regions [PDF 10 MB, 128 pages]. #
Contents:
Frequently asked questions
Understanding your soils
A guide to soil sampling
Calculating water and N (nitrogen)
Determining plant available water capacity
Soil characterisation data