PLANT CULTIVATION MEDIUM, PLANT CULTIVATION DEVICE, AND PLANT CULTIVATION METHOD

To provide a plant cultivation medium that is formed of a resin composition having sufficient long-running properties comparable to that derived from fossil fuels while using raw materials derived from biomass, and has high plant growth potential, and also provide a plant cultivation device and a pl...

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Hauptverfasser:	NAKATANI MASAKAZU, OSHITA TAMAKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING TRAPPING WATERING
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Beschreibung
Zusammenfassung:	To provide a plant cultivation medium that is formed of a resin composition having sufficient long-running properties comparable to that derived from fossil fuels while using raw materials derived from biomass, and has high plant growth potential, and also provide a plant cultivation device and a plant cultivation method, which use this medium for plant cultivation.SOLUTION: Provided is a plant cultivation medium comprising a molded product formed of a resin composition. Here, the resin composition comprises one or more ethylene-vinyl ester copolymer saponified products. A part of ethylene and vinyl ester, which are raw materials for the one or more ethylene-vinyl ester copolymer saponified products, is derived from biomass, and the rest is derived from fossil fuel.SELECTED DRAWING: Figure 1 【課題】バイオマス由来の原料を用いていながら、化石燃料由来のものと遜色のない十分なロングラン性を有する樹脂組成物から形成されており、高い植物生育性を有する植物栽培用培地、並びにこの植物栽培用培地を用いた植物栽培装置及び植物栽培方法の提供。【解決手段】樹脂組成物から形成されている成形体を含む植物栽培用培地であって、上記樹脂組成物が、一種又は二種以上のエチレン－ビニルエステル共重合体ケン化物を含み、上記一種又は二種以上のエチレン－ビニルエステル共重合体ケン化物の原料であるエチレン及びビニルエステルの一部がバイオマス由来であり、残部が化石燃料由来である、植物栽培用培地。【選択図】図１