Dr.Mahendra Kumar Maurya
Title
COMPARATIVE STUDY OF PHYSICO-CHEMICAL PROPERTIES OF SURFACE AND SUBSURFACE SOILS FROM LAKHANPUR, SURGUJA DISTRICT, CHHATTISGARH, INDIA
Document Abstract
This study presents a comparative analysis of the physico-chemical properties of surface and subsurface soils
from Lakhanpur in the Surguja district of Chhattisgarh, India, to evaluate their suitability for agriculture. Soil
samples were collected from multiple sites and analyzed for parameters including texture (sand, silt, and clay),
pH, electrical conductivity (EC), organic carbon, essential nutrients (N, P, K, and micronutrients), cation
exchange capacity (CEC), and bulk density. The results revealed significant variations in physical properties,
particularly in texture and structure, which influenced water-holding capacity and drainage. Soil pH ranged
from slightly acidic to neutral, favoring most crops, while EC values indicated moderate salinity in some
locations. Organic carbon levels were generally adequate, enhancing soil fertility, though deficiencies in key
nutrients, especially nitrogen and phosphorus, were observed. The study highlights the importance of targeted
soil amendments and improved management practices to maintain fertility and optimize agricultural
productivity. These findings provide valuable guidance for farmers and land managers to make informed
decisions on crop selection, fertilizer application, and soil conservation, thereby supporting sustainable farming
and long-term soil health.
Rights :
Mr. Govind Prasad*1, Dr. M.K. Maurya*2, Mr. Ravindra Kumar Nayak*3, Miss Mona Chaudhary*