AIC's fertiliser sector publishes a range of booklets, leaflets and reference works:
Climate Change - Part of the Solution (2329kb)
Whole Farm Nutrient Plan booklet (1493kb)
Nutrient Information Sheets (236kb)
Field Record Sheet (25kb)
Nutrients for Plants (268kb)
For more scientific detail and further information, click:NitrogenPhosphorusPotash/Potassium