Irrigation Analysis

FAS Home Page          Soil Analysis          Leaf Analysis          Fertiliser Analysis          Irrigation Water Analysis

FAS offers a comprehensive analytical package for irrigation water. Also included in reports are interpretive guidelines on water quality.

It is important to test whether your source of irrigation water is suitable since high levels of dissolved salts and ionic imbalances may lower water quality. On-going monitoring of water quality is of importance in ensuring the sustainability of irrigation schemes. Accumulation of salts in the soil as a result of the use of poor quality irrigation water may give rise to saline and/ or sodic conditions which greatly reduce the production potential of land.

Routine Analysis

  • pH
  • Potassium
  • Calcium
  • Magnesium
  • Sodium
  • Electrical conductivity (EC)
  • Sodium adsorption ratio (SAR)
  • Adjusted sodium adsorption ratio (ASAR)
  • Effective electrical conductivity (EEC)

 

Price List

ANALYSES SA SADC Countries Other Countries
IRRIGATION WATER ANALYSES Cost Per Sample
pH, potassium, calcium, magnesium, sodium, electrical conductivity (EC), sodium adsorption ratio (SAR), adjusted sodium adsorption ratio (ASAR), effective electrical conductivity (EEC). R242.00 R268.00 R308.00

Sampling Procedures

If interested please download our water submission form.
If sampling from a dam, collect the sample away from the edge and to a depth of at least of 30 cm. Samples from a stream or river should also be taken away from the edge, preferably in the running water. The sample bottle should be rinsed with the water to be sampled before filling.

Use a clean 250 – 500 mL sample bottle.

Submission

Contact Us

Mbali Shezi
FAS Admin Assistant
031 508 7474
fas@sugar.org.za

Drop Off Points

Find your nearest drop off point!

Water Sample Bottles


Water samples should be submitted in clean, tightly sealed sample bottles, clearly labelled.