Soil provides the physical, chemical, and biological processes required to sustain most terrestrial plant and animal life. Crop production and its environmental effects depend on the quality of soil.

Soil quality determines how well the soil performs its functions.

This kit is for extension purpose only. This easy to use kit helps in providing an index of nutrient availability or supply in the soil and the basis of fertilizer recommendation for a given crop thereof. Unnecessary application of excess fertilizer can be avoided.