...A method of cultivating plants without using soil, by providing them with water that contains the elements necessary for normal plant growth. It is also called soilless culture, solution culture, or hydroponics. Bulbous plants such as crocuses and hyacinths can be cultivated with just water, as the bulbs themselves contain nutrients. In this case, it is called hydroponics. *Some of the terminology that refers to "soilless culture" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…植物が正常に生育するために必要な元素を含む水を与え,土壌を用いないで植物を栽培する方法。無土壌栽培soilless culture,養液栽培solution culture,ハイドロポニックスともいう。クロッカスやヒアシンスなど球根植物では,球根自体に養分があるので水だけで栽培でき,この場合は水栽培という。… ※「soilless culture」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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