Culture medium for plant cultivation
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United States of America Patent
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Sep 4, 2018
Grant Date -
Jan 28, 2016
app pub date -
Oct 6, 2015
filing date -
Feb 10, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
There is provided a medium for plant cultivation comprising an ethylene-vinyl alcohol copolymer chip. An ethylene content of ethylene-vinyl alcohol copolymer included in the ethylene-vinyl alcohol copolymer chip is preferably 20 to 60 mol %. In addition, a water content in the ethylene-vinyl alcohol copolymer chip is preferably 20 to 300 parts by mass relative to 100 parts by mass of the ethylene-vinyl alcohol copolymer. As a result, it is possible to provide a medium for plant cultivation, which is capable of being used instead of the soil or rock wools, and with which it is possible to sufficiently grow crop plants, to have excellent recyclability, to facilitate a process for disposal the medium, and to have a small environmental burden.
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Cited Art Landscape
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