Seed germination test( simple method by sand) 

This is a simple and easy method of seed germination test using sand which we can do at home easily.
Why do a Germination Test? Because knowing the germination rate of a particular seed lot is key to understanding how well that seed will perform in the field. If your seed has a 90% germination rate, it means 90 out of 100 seeds are likely to germinate under good growing conditions.
Method of grading good quality seed :
• Grading of paddy seed ...