PROBLEM TO BE SOLVED: To provide plant cultivation support devices which can obtain a harvest result close to an intended harvest result.SOLUTION: A cultivation support device for supporting plant cultivation comprises: a stress information measuring part that measures stress information of a cultivation target； an environmental information measuring part that measures environmental information of the cultivation target； a state estimating part that estimates an internal state of the cultivation target from the stress information and the environmental information； a growth state estimating part that estimates a growth situation of the cultivation target based on the estimation result of the internal state； and a control part that controls cultivation contents of the cultivation target based on the estimation result of the growth situation.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2018,JPO&INPIT【課題】意図した収穫結果に近い収穫結果が得られる植物栽培支援装置を提供する。【解決手段】植物の栽培を支援する栽培支援装置であって、栽培対象のストレス情報を計測するストレス情報計測部と、前記栽培対象の環境情報を計測する環境情報計測部と、前記ストレス情報、前記環境情報から、前記栽培対象の内部状態を推定する状態推定部と、前記内部状態の推定結果に基づいて、前記栽培対象の生育状況を推定する生育状況推定部と、前記生育状況の推定結果に基づいて、前記栽培対象の栽培内容を制御する制御部とを有する。【選択図】図３
