Question:

Which method of grafting is used for reworking old fruit tree?

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For thick branches or trunks in top-working, cleft grafting or bark grafting are the standard methods utilized.
  • Whip and tongue
  • Cleft grafting
  • Splice
  • Wedge grafting
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The Correct Option is B

Solution and Explanation



Step 1: Understanding the Concept:

Reworking or top-working is a propagation technique used to convert an established, mature, or unproductive fruit tree into a more desirable cultivar.

Step 2: Detailed Explanation:

Cleft grafting is highly suitable for top-working or reworking older trees.
The main branches or trunk of the old tree are cut off, split, and scions of the chosen variety are inserted into the split (cleft) to establish a new canopy.

Step 3: Final Answer:

Thus, Cleft grafting is used for reworking old fruit trees.
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