ポリ塩化ビニルパイプを用いた簡易で省スペースな湛液型水耕栽培装置の試作

書誌事項

タイトル別名
  • Prototype Space-Saving Hydroponic System using PVC Pipes
  • ポリ エンカ ビニルパイプ オ モチイタ カンイ デ ショウ スペース ナ タンエキガタ スイコウ サイバイ ソウチ ノ シサク

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説明

<p>Facility horticulture has high productivity, more profitable than rice or field crops. Without soil, Hydroponic cultivation systems can easily control root-zone environments, which leads to high quality productions. The authors developed a prototype of a simple, space-saving liquid-filled hydroponic cultivation system using polyvinyl chloride(PVC) pipes. System operation was checked through cultivation tests with Japanese mustard spinach. The results revealed the following facts: (1) prototype system was able to operate continuously 24 hours a day for approximately 50 to 60 days during the summer and fall seasons; (2) Japanese mustard spinach grown in the system maintained a standard size although the mortality rate may differ depending on the growing season.</p>

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