The following are advantages of using disc plough over mouldboard plough in West Africa except
Disc plough makes deeper cuts than mouldboard plough
Disc plough buries weeds more completely than mouldboard plough
The disc plough is designed to roll over stumps and obstacles which may easily damage the edges of mouldboard plough
Mouldboard plough makes deeper cuts than disc plough
Correct answer is D
Mouldboard plough makes deeper cuts than disc plough is not one of the advantages of using disc plough over mouldboard plough.