Evaluations of soil Fertility Status of Available Major Nutrients (N,P & K) and Micro Nutrients (Fe, Mn, Cu & Zn) in Vertisol of Kabeerdham District of Chhattisgarh, India.

ABSTRACT

Grid based (GPS) surface (0-15 cm) soil samples by systematic survey were collected from 4 blocks, 84 selected villages in Kabeerdham district were 297samples identified from Vertisol. These soil samples were analyzed for N,P and K and Fe, Mn, Cu and Zn andcategorized as low medium and high as per criteria fallowed in the soil testing laboratory. Based upon the coefficient of correlation between macronutrients& micronutrient and soil properties, a significant and positive correlations observed was between soil pH and available N, P and K. Electrical conductivity exhibited significant and positive relationship with available N, P, K and organic C showed significant and positive correlation with available N and K.