Topic Soil Colour
Soil Colour
Soii Colour: By Munsel colour chart.
1) Hue:
The dominent spectral colour.
2) Value:
The relative lightness of colour.
3) Chroma:
relative strength of colour. .
🔻Soil_Colours:🔻
i) Black colour:
due to organic matter (O.M.)
ii) Red yellow:
Unhydrated ferric oxides.
iii) Brown:
Mixture of O.M and Iron oxides.
iv) White:
Silica and lime
v) Bluish and Greenish-:
Ferrus compund.
vi) Motting colour:
alternate oxidation and reduction of Iron.