About SIQINBATU
About KITAYA Yoshiaki
About HIRAI Hiroaki
About ENDO Ryosuke
About SHIBUYA Toshio
About Field Crops Research
About Ipomoea batatas
About plant growth
About soil moisture content
About soil
About carbon dioxide
About concentration (ratio)
About root
About tuberous root
About row
About irrigation
About dry weight
About ground water level
About plant physiology
About cultivation
About carbon dioxide concentration
About rooting
About soil gas
About mesophyllic conductance
About Tubers(=corms)
About Influence on plants
About サツマイモ
About 成長
About 土壌
About 含水量
About CO2濃度