A disc plough is a great farm implement for use in hard and infested soils. It makes deep ploughing easier by mixing cop and weed remains in the soil depth. If you get a lot of rainfall then this is the ideal implement for you as it prevents soil from getting eroded by wind and water.
It is compatible with tractors of around 50 HP and above. You can buy a brand-new disc plough in Uganda from Massey Ferguson Uganda.