Question

In check row planting method, which of the following conditions are to be met?

• A. Row to row distance is equal
• B. Seed to seed distance is equal
• C. Both row to row and seed to seed distances are maintained perfectly
• D. Row to row distance is equal to the seed to seed distance

Hint:

Check-row planting $\implies$ Square grid ($R = S$) $\implies$ Allows two-way cross-cultivation for weed control.

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Check-row planting is a precision pattern planting method that establishes a square geometric grid across the field.
Key Formula or Approach:
\[ \text{Row-to-Row Spacing } (R) = \text{Plant-to-Plant / Seed Spacing } (S) \]

Step 2: Detailed Explanation:
In check-row planting, seeds are deposited in straight, aligned rows such that the row-to-row distance is exactly equal to the seed-to-seed (hill-to-hill) distance.
This creates a uniform square grid pattern across the field.
This pattern enables inter-row mechanical weed cultivation in two orthogonal (perpendicular) directions.

Step 3: Final Answer:
Hence, check-row planting requires that row to row distance is equal to the seed to seed distance, matching option (D).