Author's Organization：Hokuriku National Agricultural Experiment Station:( ?? )National Agriculture Research Celeter National Institute of Agrobiological Resources:( ?? )Okileawa Branch of Tropical Agriculture Research Center Hokuriku National Agricultural Experiment Station Hokuriku National Agricultural Experiment Station
Published: September 01, 1993Received: January 12, 1993Available on J-STAGE: April 18, 2008Accepted: June 12, 1993
Advance online publication: -
Revised: -
