This booklet explains how landholders can use soil tests results to manage fertiliser use in pastures in higher rainfall areas of eastern NSW. Information on soil test interpretation, acidity, sodicity, salinity, nutrients, animal health, nutrient budgets, trace minerals and using organic material as fertilisers. The booklet allows the reader to interpret soil test results. Recommendations on fertiliser use are made and nutrient interaction and environmental impacts are covered. There is extensive reference to animal health and nutrition [PDF 1 MB, 38 pages]. #
Contents:
Introduction
Diagnosing nutrient disorders in soils and pastures
Soil acidity
Soil salinity
Soil sodicity
Nitrogen
Phosphorus
Potassium
Sulfur
Calcium
Magnesium
Cation exchange capacity
Trace minerals
Adequate nutrient levels and deficiency symptoms in pasture plants
A guide to nutrient deficiency in cattle
Organic materials as fertiliser
Animal health disorders & fertiliser use
Nutrient budgets
Fertiliser calculations
Nutrient budgets
Using organic material as fertilisers.