Which primary tillage operation is performed to cut, break and invert – McqOptions

MCQOPTIONS

1.	Which primary tillage operation is performed to cut, break and invert the soil partially or completely?
A.	Ploughing
B.	Winnowing
C.	Threshing
D.	Harrowing
Answer» B. Winnowing

Discussion

No Comment Found

Related MCQs

A strip of land left unploughed at each end of the field for the tractor to turn is known as _______
Which plough is used to cut and pulverise soil by impact forces by means of a number of rotary tynes or knives?
Which plough is the combination of principles of the regular disc plough and the disc harrow and is used for shallow working in the soil?
What is the disc angle of a good plough?
Reversible ploughs which have single bottom with such an arrangement that the plough bottom is changed from right hand to left hand by rotating it approximately 180°?
Which plough accessory is used to turn over a small ribbon like furrow slice directly in front of the main plough bottom?
A flat plate which bears against and transmits lateral thrust of the plough bottom to the furrow wall is known as __________
What type of mouldboard is short but broader with a relatively abrupt curvature?
Which primary tillage operation is performed to cut, break and invert the soil partially or completely?
Which classification of tillage involves initial major soil working operation?