About IWATANI AKIO
About 熊本県農業研究セ 果樹研
About Pyrus pyrifolia
About growth inhibition
About cultivation management
About dormancy
About soil management
About fertilization(cultivation)
About branch
About warming(climatic)
About open-field culture
About flower bud
About axillary bud
About countermeasure
About Kumamoto prefecture
About basal fertilization
About urea compound
About warming countermeasure
About flower bud
About climate warming
About Mitigation measures
About fruit bearing branch
About Kosui
About fertilization management
About spontaneous dormancy
About tree management
About Nitaka
About 短果枝
About 長果枝
About 発芽不良
About sprout inhibition
About Fruit trees
About Plant physiological disorders in general
About Urea
About 温暖化
About 露地栽培
About ナシ
About 発芽
About 樹体管理