It contains scores of kinds of nutritive inorganic substances good for the promotion of crop growth together with bactericidal effect.

Its application to farms in Kaesong City proved over 90 percent of bactericidal power with clear growth-promoting effectiveness.

It supplements various nutritive elements to crops and, in particular, helps promote crop growth by solubilizing refractory inorganic compounds in soil for increased yield per hectare.

Now, the demand for it is also increasing in the west coastal rural areas of the country.