Question:

The tillage system in which, a crop is planted directly into a untilled seedbed after harvesting of the previous crop is known as

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Zero tillage means sowing the next crop directly without ploughing the seedbed.
  • Minimum tillage
  • Zero tillage
  • Mulch tillage
  • Deep tillage
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The Correct Option is B

Solution and Explanation

Concept:
Tillage is the mechanical manipulation of soil for seedbed preparation and crop production.

Step 1:
In conventional tillage, soil is ploughed and prepared before sowing.

Step 2:
In zero tillage, the crop is planted directly into the untilled soil.

Step 3:
The seedbed is not disturbed after harvesting of the previous crop.

Step 4:
This method saves time, labour, fuel and helps reduce soil erosion.

Step 5:
Therefore, the given tillage system is zero tillage. \[ \boxed{\text{Zero tillage}} \]
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