About SYVERTSEN J P
About Univ. Florida
About GRAHAM J H
About Univ. Florida
About Journal of the American Society for Horticultural Science
About rootstock
About citrus fruit
About Fruit trees
About 台木
About カンキツ類
About 植物
About 葉
About ガス交換
About 無機質栄養
About 根
About 水
About 伝導