PROBLEM TO BE SOLVED: To provide a method for cultivating mango by a heating installation, which can extend a harvesting and shipping period to a period between mid-September and February.SOLUTION: Fruit-bearing maternal branches are raised at night, an installation is heated in a closed state, and ventilation, etc. is performed in the daytime. A raising period is set to 50 to 200 days considering conditions such as temperature, humidity, nutrition, etc. suitable for growth of mango. During the period of time, raising of young shoots for raising the fruit-bearing maternal branches is adjusted once or thrice. During a rest period after then, the installation is kept in a water conservation state, and is heated, ventilated, or opened according to an ambient temperature. When the ambient temperature is 25°C or above, the installation is cooled so that it can be managed to be kept at 3-15°C at night and at 15-25°C in the daytime. A rest period after then is around two months, and after confirming the differentiation of flower buds, the rest period is completed according to a target harvesting time. Then, after a period of sprouting and flowering of the flower buds and a fruit growth period, the mango is harvested and shipped in a period from mid-September to February.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】収穫、出荷を9月中旬~2月間と拡大することが可能となるマンゴーの加温施設の栽培方法を提供する。【解決手段】結果母枝育成を夜間、施設を密閉状態で加温し、昼間換気等を行い、マンゴーの成長に適した温度、湿度、及び栄養状態等として、育成期間を50~200日間に設定すること、その間の結果母枝育成のための新梢育成を1回ないし3回に調整すること、その後の休眠は節水状態とし外気温に応じて、加温、換気又は開放状態とし、外気温が25℃以上の時は冷房等を行い、夜温3~15℃、昼温15~25℃を目安に施設を管理し、その後の休眠期間は2ヶ月前後とし花芽の分化を確認の後、目標の収穫時期に合わせて終了する。その後は花芽の発芽及び開花、果実の肥大期を経て9月中旬~2月に収穫、出荷する。【選択図】図1
