A) 1 hour
B) 3 hours
C) 7 hours
D) 10 hours
Explanation: A 3-bottom MB plough is used for primary tillage and can plough one hectare of land in approximately 3 hours.
A) 1 hour
B) 3 hours
C) 7 hours
D) 10 hours
Explanation: A 3-bottom MB plough is used for primary tillage and can plough one hectare of land in approximately 3 hours.