TOMATO CULTIVATION METHOD

To provide a tomato cultivation method which allows even a person who is not an expert of tomato cultivation, to easily cultivate tomato.SOLUTION: There is provided a tomato cultivation method which cultivates tomato by circulating and supplying nutritious liquid to a medium, in which the medium has a configuration in which, when the nutritious liquid is supplied from an upper side, within 30 seconds, equal to or more than 80% of the nutritious liquid flows out from the medium. The cultivation method of the tomato is completed within 5 stages since a planting stage. Concentration of the nutritious liquid when the nutritious liquid is discharged to the medium for the first time, is set to 1.9 ds/m or more and 2.1 ds/m or less since the planting stage and during the cultivation period, and according to a period, an irrigation number of the nutritious liquid is determined in advance, and a supply amount of the nutritious liquid per once irrigation satisfies a formula 1: the formula 1 is a medium amount (liter)×0.49+X≤amount of nutritious liquid(liter)≤medium amount(liter)×0.5+Y, where 0≤X≤1 and 0≤Y≤5 are satisfied.SELECTED DRAWING: None 【課題】トマト栽培の熟練者でなくても容易にトマトを栽培することができるトマトの栽培方法を提供する。【解決手段】トマトの栽培方法は、培地に養液を循環供給してトマトを栽培するトマトの栽培方法であって、培地は、上から養液が供給されたときに、３０秒以内に養液の８０パーセント以上の養液が抜ける構成を有し、トマトの栽培方法は、定植段階から５段以内で完了するものであり、養液が培地にはじめて投入されるときの養液の濃度は、定植段階から栽培期間中、１．９ｄｓ／ｍ以上、２．１ｄｓ／ｍ以内に設定され、時期によって予め養液の灌水回数が決められており、灌水１回当たりの養液の供給量は、式１を満たす（式１）培地量（リットル）×０．４９＋Ｘ≦養液の量（リットル）≦培地量（リットル）×０．５＋Ｙ０≦Ｘ≦１０≦Ｙ≦５【選択図】なし