* Ferralsols: These are highly weathered soils that are found in humid tropical regions. They are typically red in color and have a low pH. Ferralsols are often infertile and require careful management to be productive.
* Acrisols: These are also highly weathered soils, but they are found in more humid climates than Ferralsols. Acrisols are typically yellow or brown in color and have a low pH. They are also often infertile and require careful management to be productive.
* Vertisols: These are clayey soils that are found in semi-arid and arid regions. Vertisols are typically black or dark brown in color and have a high pH. They are often fertile and can be used for a variety of crops.
* Nitisols: These are red soils that are found in highland areas. Nitisols are typically fertile and can be used for a variety of crops.
* Arenosols: These are sandy soils that are found in coastal areas. Arenosols are typically infertile and require careful management to be productive.
In addition to these major soil types, there are also a number of other minor soil types found in East Africa. These include:
* Luvisols: These are soils that have a distinct horizon of clay accumulation.
* Planosols: These are soils that have a hardpan layer that restricts drainage.
* Solonetz: These are soils that have a high sodium content.
* Gleysols: These are soils that are waterlogged for long periods of time.
The distribution of these different soil types in East Africa is influenced by a number of factors, including climate, topography, and parent material.
