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How is the soilless cultivation of plants called?

hydrology

hydroculture

hydroponics

hydrofarming

Hydroponics is a subset of hydroculture and is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite or gravel.

Paweł Kołodziejczyk

4

wikipedia → Hydroponics

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