About NAKANO YOSHISUKE
About 月刊畑地農業
About liquid fertilizer
About foliar spray
About nutrient absorption
About stoma
About cuticle
About leaf
About translocation(plant)
About radioisotope
About urea compound
About radioisotope
About Plant nutrition
About Fertilizer application and efficiency
About Urea
About 中野
About 畑
About かん
About セミナー
About NO
About 液肥
About 葉面散布
About メカニズム