How many minimum field counts are required for an area of 10 hectares in seed certification?

Correct option is C

Field inspection is essential for seed certification.
The number of field counts depends on the area.
For 10 hectares, minimum 9 field counts are prescribed.
This ensures uniform inspection and quality assurance.
Lower counts may miss off-types or diseases.
Hence, 9 is the minimum required.
Therefore, option (c) is correct.