Soilmaster provides management plans for farms.
In preparing a nutrient management plan, it is essential to consider
a range of soil nutrients. These include Nitrogen(N), Phosphorus(P), Potassium(K),
Sulphur(S), Magnesium(Mg), Zinc(Zn), Copper(Cu), Molybdenum(Mo), and a
number of other minor nutrients. It is also essential to consider the soil
pH which for the larger number of plants should be kept over pHw 6.0
Phosphorus Compounds for Soils
A recently prepared table, compares different fertilisers and
their phosphorus contents. There has been a continuing interest in using
a range of different phosphate sources in Australia.