Address: Krishi Vigyan Kendra Hadonahalli, Tubgere Hobli Doddaballapur Taluk-561205 Bangalore Rural District, Karnataka

KVK has a well-equipped modern Soil & Water Testing Lab. In this lab testing of Soil pH, EC, organic carbon, N, P, K and free CaCO3 is being done and subsequent report with recommendation of fertilizer doses for next crop is given to the farmers.