About WARE G O
About Univ. Georgia
About OHKI K
About Dep. Agronomy and Agric. Economics,Experiment, GA
About MOON L C
About Dep. Agronomy and Agric. Economics,Experiment, GA
About Agronomy Journal
About plant nutrient
About Mitscherlich式
About Crop cultivation in general
About Plant nutrition
About 養分欠乏
About 植物生育
About モデル