Question:
Passing an angled horizontal blade beneath a nursery at a specified depth to cut newly penetrating roots and loosen the soil is
Passing an angled horizontal blade beneath a nursery at a specified depth to cut newly penetrating roots and loosen the soil is
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Wrenching:
- Cuts roots and loosens soil.
- Improves root system.
- Common in nursery management.
- Cuts roots and loosens soil.
- Improves root system.
- Common in nursery management.
Updated On: Sep 1, 2026
- Root pruning
- Wrenching
- Window lifting
- Side cutting
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of nursery operations.
Step 2: Detailed Explanation:
Wrenching is the operation of passing an angled horizontal blade beneath the nursery bed to cut roots and loosen the soil.
It helps in developing a fibrous root system.
Root pruning (A): Cutting roots of individual plants.
Window lifting (C): Not a standard term.
Side cutting (D): Not a standard term.
Thus, the correct answer is wrenching.
Step 3: Final Answer:
Thus, the operation is called wrenching, which corresponds to option (B).
[0.5cm]
This question tests knowledge of nursery operations.
Step 2: Detailed Explanation:
Wrenching is the operation of passing an angled horizontal blade beneath the nursery bed to cut roots and loosen the soil.
It helps in developing a fibrous root system.
Root pruning (A): Cutting roots of individual plants.
Window lifting (C): Not a standard term.
Side cutting (D): Not a standard term.
Thus, the correct answer is wrenching.
Step 3: Final Answer:
Thus, the operation is called wrenching, which corresponds to option (B).
[0.5cm]
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