Gley soil: Form in waterlogged, anaerobic conditions, High rainfall, poor drainage, high water table, Reduction of minerals such as iron results in a mottled effect, with blue and grey colouring in the B horizon, Podzol soil: Overlying acid parent material such as sandstone, Leaching of iron and aluminium from the A horizon resulting in bleaching, Minerals accumulate in B horizon and form an iron pan, Peat soil: Absence of horizons except O horizon, Fuel in form of turf, Acidic pH and poor drainage, Brown earth soil: Overlying limestone or lime-rich parent materials, Uniform dark brown with no distinct horizons, Fertile with good drainage,

Soil classification

bởi
Nhúng

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?