PROBLEM TO BE SOLVED: To suppress increase of floating fungus such as spores of mold in a latter period of cultivation in cultivation facility and improve cultivation environment.SOLUTION: In a cultivation method of plants, aqueous solution of hypochlorous acid with pH4.0 to 6.5 is sprayed in saturation deficit management during a cultivation period of plants such as tomato in facility cultivation where electrolytic water produced by an electrolytic water production device 1 which is stored in a water storage tank 2 is sent to a spray nozzle 5 via a liquid feeding pipe 4 by a liquid feeding pump 3, and the water is sprayed in a mist state from the spray nozzle 5 into a greenhouse.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2019,JPO&INPIT【課題】栽培施設内における栽培後期に増加するカビの胞子等の浮遊菌の増加を抑えて栽培環境を改善する。【解決手段】貯水タンク2に貯められた電解水製造装置1で製造された電解水が、送液ポンプ3によって送液管4を介して噴霧ノズル5に送られ、該噴霧ノズル5からハウス内に霧状に噴霧される施設栽培において、トマト等の植物の栽培期間中に、pH4.0~6.5の次亜塩素酸水溶液を飽差管理で噴霧することを特徴とする植物の栽培方法。【選択図】図1
