Question:

Row to Row spacing maintained in riding type 6 or 8 row rice transplanter is

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30 cm is the "Golden Number" for mechanical rice transplanting spacing.
  • 10 cm
  • 20 cm
  • 30 cm
  • 40 cm
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The Correct Option is C

Solution and Explanation


Step 1: Concept

Mechanical rice transplanters are designed to provide uniform spacing for optimal crop growth and easier weeding.

Step 2: Meaning

While plant-to-plant spacing can often be adjusted, the row-to-row spacing is usually fixed by the machine's design.

Step 3: Analysis

Most commercial 6 or 8 row riding-type transplanters are standardized to a row spacing of 30 cm.

Step 4: Conclusion

This standard spacing allows for the use of mechanical cono-weeders between the rows later in the season.
Final Answer: (C)
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