Authors : G. D. Muratkar, Kokate U. R2and P. A. Gawande
Page Nos : 13-22
Description :
To assess the influence of soil texture and colour on grass species distribution and biomass in Tadoba Andhari Tiger Reserve (TATR), Maharashtra. Soil samples (n = 35) were collected from five ranges (Moharli, Tadoba, Kolara, Kolsa, Karwa) across major grasslands. Soil colour (Munsell chart), texture (sieve analysis), pH (pH meter), moisture (tensiometer), and temperature were recorded alongside grass species inventories. Black clay-loam soils (pH 4.1–6.4, moisture 59–85%) supported high-biomass, palatable grasses (e.g., Cynodon dactylon, Themeda quadrivalvis). Red-murmi soils hosted annual, moderately palatable species (Setaria spp., Heteropogon contortus). Sandy/white soils (e.g., Piperheti) showed low moisture and sparse, non-palatable grasses (Aristida setacea, Saccharum spontaneum). Soil texture and colour significantly govern grass community composition and forage quality, informing habitat management and prey base sustainability in tiger reserves.
