Koshihikari growing guide

Summary

Koshihikari is a premium, short grain, Japanese variety considered as a benchmark for sushi. It is a tall variety that is susceptible to
lodging and should not be aerial sown.

Topics in this Primefact include:

  • yield potential
  • establishment vigour
  • sowing method and date
  • sowing rate
  • cold tolerance
  • plant height
  • lodging potential
  • grain shattering
  • straighthead susceptibility
  • nitrogen management
  • grain protein
  • harvest



Download

Primefact 1486 Fifth Edition

Published: Sep 2025