Hiromasa Koyama

2 ta ish

O'RMON XO'JALIGI ILMIY-TADQIQOT INSTITUTI

1. A Prediction Method for Beech (Fagus crenata) Mast Based on Winter Bud Investigation

   Michiyasu Yasaka, Hiromasa Koyama, Kazuhiko Terazawa +1

   MaqolaOAOchiq kirishAnimal Ecology and Behavior StudiesJournal of the Japanese Forest Society20010 iqtibos

   ABIABI:AkademIndex/2001.article.000122

2. Proximate factors causing mast seeding in <i>Fagus crenata</i>: the effects of resource level and weather cues

   Hirokazu Kon, Takashi Noda, Kazuhiko Terazawa +2

   MaqolaAnimal Ecology and Behavior StudiesCanadian Journal of Botany20050 iqtibos

   ABIABI:AkademIndex/2005.article.000033