oil testing is a method to estimate the health and fertility of the soil by measuring plant usable nutrients and pH level of the soil. It determines the fertility of the soil or expected growth potential which indicates nutrient deficiencies, potential toxicity from excessive fertility and inhibitions from the presence of non-essential trace materials. This helps to create healthy soil environment for plants to improve plant quality and yield.


  • Recommends crop and soil specific fertilizers
  • Maintains soil health and fertility
  • Determines right quality, dosageand application time of fertilizers for maximum crop yield
  • Optimizes cost of production by saving excess fertilizer and manure costs

Biosar’s R&D facility is one of the leading places where farmers can test their soil samples. We help farmers by testing their samples, giving analysis reports, recommending best practices and providing them with required fertilizers to maximize quality and capacity of the produce.

Contact us at to get your soil sample tested in our R&D facility.

Contact us

  • CNG Agrocare Pvt Ltd
    18/1, Maharshi Devendra Road, West Bengal, Kolkata - 700007

  • 9163398661