Inorganic analysis
- Nutrients in water, potting soil, leaf juice and in crops. - Water and BaCl2 extraction in coir substrate for K, Ca, Na and Mg. - Physical parameters: % moisture, organic matter, bulk density, porosity, shrinkage and sieve fraction. - Additional: heavy metals, urea, selenium, iodide, fluoride and chromium-6. - Total suspended solids (TSS).
