In case of okra or bhindi (Abelmoschus esculentus) seeds, the minimum per cent of pure seeds for certification is:
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Always memorize the germination % and purity % for major crops as they are frequently asked in agriculture exams.
- 99
- 98
- 97
- 96
The Correct Option is A
Solution and Explanation
This question pertains to Seed Certification Standards, specifically the "Physical Purity" requirement for Okra (Bhindi) seeds.
Physical purity refers to the percentage of pure seeds in a sample, excluding inert matter, weed seeds, and other crop seeds.
Step 2: Detailed Explanation:
• Seed Standards: The Central Seed Certification Board (CSCB) in India sets minimum limits for various parameters to certify seeds.
• Physical Purity vs Genetic Purity: Genetic purity is usually 100% or close to it, while physical purity accounts for the cleaning process.
• Okra Standards: For Okra ($Abelmoschus \ esculentus$), the standards are quite high.
• The minimum physical purity required for both Foundation and Certified seeds of Okra is 99%.
• Other standards for Okra include:
• Minimum Germination: 65%.
• Maximum Moisture Content: 10% (8% for vapor-proof containers).
• Maximum Inert Matter: 1%.
Final Answer:
According to Indian Minimum Seed Certification Standards, the minimum percentage of pure seeds required for Okra certification is 99%.
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