+1 vote
in Farm Machinery by (38.9k points)
Which plough is used is used to break Hard pan or plough sole layer of soil?

(a) Subsoiler

(b) Chisel plough

(c) Rotavator

(d) Rotating auger plough

The question was posed to me in exam.

My question is based upon Disc Plough topic in portion Tillage, Disc Plough & Numericals of Farm Machinery

1 Answer

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Best answer
The correct choice is (b) Chisel plough

The best explanation: Chisel plough is a plough used to cut through hard soils by means of a number of narrow tynes. It is useful for breaking hard layers of soil just below the regular ploughing depth.

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