出口 哲久
  デグチ テツヒサ   DEGUCHI Tetsuhisa
   所  属   札幌校
   職  名   准教授
発表年月日 2012/06
発表テーマ Climate and soil water effects on root growth in 4 potato cultivars with different root mass
会議名 8th Symposium of the International Society of Root Research
主催者 The International Society of Root Research
発表区分 学会発表
発表形式 ポスター
単独共同区分 共同
開催地名 Scotland Dundee
種別 国際的又は全国的規模
発表者・共同発表者 Deguchi T., Wangchuk P., Itoh E., Furukawa K., Kobayashi T., Iwama K.
概要 Stability of root growth among various climate condition was still not known.
In this experiment, we analysed the data of root system among 4 years, 2 soil water conditions, 2 growth stages, and 4 varieties.
As a result, we found some factors firstly affect tuber growth. Then, this chancge affected the growth competition between root and tuber, resulted in large effect on root growth.