The Zn contents of twenty-nine alluvial soils from Egypt were chemically fractionated into: water soluble + exchangeable, weakly bound to inorganic sites, organically bound, occluded as free oxide ...

Five years of sustained cropping of cleared ferallitic and alluvial soils in Sierra Leone reduced the organic matter originally under bush of both soils by 50 per cent and the cation exchange ...

India has diverse soils shaped by climate, rocks, and geography, each supporting different crops. The five main soils are Alluvial, Black, Red & Yellow, Laterite, and Arid (Desert) soil, while Forest, ...

Farmers have flagged the issue of change in norms for lifting alluvial soil from water bodies which, they fear, would destroy the purpose of using the soil for non-commercial needs. N. Arun of Tamil ...

CHENNAI: Chief Minister MK Stalin on Wednesday allowed farmers and pottery workers to take alluvial soil (vandalmann) and clay (kaliman) from water sources like irrigation tanks, ponds, canals, lakes, ...