Gap filling requirement calculator

🌾 Gap Filling Requirement Calculator

What is Gap Filling?

Gap filling is the practice of replanting seedlings or seeds in places where original hills failed to establish. It ensures optimum plant population and uniform crop growth.

Formula Used

Gap Filling Required (No. of hills) =
Total number of missing hills
Extra Seedlings Needed =
Missing hills × Plants per hill

Enter Field Data

Field Guideline:
• Gap filling should be done within 7–10 days after sowing/transplanting
• Use healthy seedlings of same age
• Avoid late gap filling (causes uneven maturity)

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