Sanjeevan system used for stimulation of extraction of silica:

Balanced nutrition is the base of healthy crop. Among these nutrients silica is one of the most crucial nutrient, which plays a major role in making the crop resistant to insect and fungus attack. The author believes that the importance of silica has not been properly communicated by scientists to farmers.

Silica is one of the essential materials from which the soil is formed. Silica plays an important role...