Rotovator is
A. Primary tillage implement
B. Secondary tillage implement
C. Inter cultivation implement
D. Both A and B
Answer: Option D
Solution(By Examveda Team)
A rotovator is an agricultural implement that can serve both as a primary tillage implement and a secondary tillage implement, depending on its use and settings.As a primary tillage implement, a rotovator is used to perform deep soil tillage to break up hard and compacted soil, prepare the field for planting, and bury crop residues. It is capable of working at a greater depth and is often used to prepare the soil for the initial seedbed preparation.
As a secondary tillage implement, a rotovator is used for shallow tillage after the primary tillage is done. It is used to create a finer seedbed, control weeds, and incorporate fertilizers or amendments into the soil. In this role, it helps in refining the soil structure and preparing it for planting.
Since a rotovator can perform both primary and secondary tillage operations, the correct answer is "D. Both A and B."
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Ans should be option D...
Rotavator is used as both primary and secondary tillage operations. A good seedbed and pulverization of the soil is achieved in a single pass of the rotavator. It is used in both dry land and wet land conditions.
Reference :- https://farmech.dac.gov.in/FarmerGuide/KK/Tillage%20Implements.htm#:~:text=Rotavator%20is%20used%20as%20both,land%20and%20wet%20land%20conditions.