Natursal-Express

Natursal-Express

Salinity treater and calcium deficiency corrector

  • content:
Active ingredient Concentration
Ca 14%
Organic acids 25%

Natursal-Express characteristic:

  • Calcium stops the absorption of sodium and displacement it from the root area. Sodium is replaced by calcium, which in turn works to regulate the permeability of membranes again that was affected by the action of salts and works to balance the sodium ions in the cell.
  • The most important characteristic of Natural-Express is the presence of a high percentage of very small organic acids in their molecular weight, in three forms that distinguish the Natural-Express from other similar products, as follows:
  • polyhydroxy carboxylic acid is responsible for displacing sodium to the furthest area from the roots, where the molecular weight of the acid is extremely small, which allows the sodium to be washed to the farthest area from the roots with the wastewater after binding with the acid.
  • Glutaric acid raises the exchange capacity of the soil, which helps to raise the efficiency of fertilizer use and improves soil properties and raises soil permeability and aeration.
  • Gluconic acid, which in turn interferes with the metabolic processes and energy generation within the plant.

The following figure shows the difference in the molecular structure of the organic acids present in Natural Express (gluconic and glutaric) and some other acids such as lignin. The very small molecular size of the acids found in Natural Express is noted.

  • Dosage:
Salinity Dosage
Soil medium salinity soil 1.5 L/fed then 1/L every 10 days if necessary
high salinity soil 3 L/fed then repeat every 7 days if necessary
Water 1500 ppm 15-25 cm3/m3 
1500 – 2500 ppm 35 cm3/m3 
> 2500 ppm 60 cm3/m3