Open AccessCharacterization and classification of soils of Northern hills Zone of Chhattisgarh, Madhya Pradesh
Author(s) -
Pankaj Kumar Tripathi,
Utkarsh Mishra,
Pawan Sirothia,
Raghwendra Singh
Publication year - 2021
Publication title -
international journal of agricultural sciences/international journal of agricultural sciences
Language(s) - English
Resource type - Journals
eISSN - 0976-5670
pISSN - 0973-130X
DOI - 10.15740/has/ijas/17-aaebssd/147-149
Subject(s) - loam , soil water , calcareous , cation exchange capacity , total organic carbon , soil texture , geology , soil science , clay minerals , soil horizon , soil classification , mineralogy , environmental chemistry , chemistry , paleontology
Three representative soil pedonsof northern hills of Chhattisgarh, M.P were morphologically studied, characterized and classified. The soils are very deep, colour ranges from brown (10YR5/3) to dark brown (10YR3/3) and very dark greyish brown (10YR3/2) in different horizons. Fe and calcretes are observed in sub surface horizons. The texture in surface soils varied from clay loam to clay while in pedon 2, the texture was observed sandy clay loam throughout the profile. The soils are calcareous and pH ranged from 7.0 to 7.5. The organic carbon content in these soils were (4.4 g kg-1), low to medium (6.1 g kg-1) in surface and decreased with depth. Cation exchange capacity (CEC) were found high in horizons where clay content was more. Based on morphological, physical and chemical properties P1 and P3 were classified as VerticHaplustalfs and pedon (P2) was placed under Typic Haplustepts.