About YAMAMOTO SADAHITO
About Tottori Univ., Tottori, JPN
About 土壌の物理性
About United Mexican States
About factor analysis
About salt damage
About salinization
About irrigation
About farm land
About soil salt
About soil property
About irrigation water
About Water Quality
About electrical conductivity
About loam
About concentration (ratio)
About elution
About salt concentration
About sandy loam soil
About irrigated farmland
About Physico-chemical property
About カリフォルニア半島
About Mexico
About salinization
About 塩類洗脱
About 可溶性塩類
About 軽埴土
About 砂質埴土
About electrical conductivity
About soil property
About 土壌塩類化
About 土壌理化学特性
About physicochemical property
About 溶存塩類
About analysis of factor
About irrigation water
About Soil management
About メキシコ
About カリフォルニア
About 半島
About 地域
About 灌漑農地
About 土壌塩類
About 要因解析