HybridRiceSeedProd

Seed parent has 10-day shorter growth duration than pollen parent

Number of seedings:

A line--one    R line--three

 

  • Begin the seeding sequence by seeding the R line on the first day.

  • Do the second seeding of the R line 6 days after the first seeding.

  • Do the third seeding of the R line 6 d

    ays after the second seeding.

  • Seed the A line 4 days after the third seeding of the R line.

  • The three seedings of the R line will supply pollen for a prolonged duration during the flowering period of the A line.