In the field of plant analysis there is a confusing variety of methods and procedures, both for digestions and determinations. In many cases the digestion and t

Plant Analysis: An Interpretation Manual 2nd Edition is an easily accessible compilation of data summarising the range of nutrient concentration limits for crop

With the help of this guide, you can use obtained test results to evaluate the fertility status of soils and the nutrient element status of plants for crop prod

A practical guide to soil tests for Australian soils and conditions.