Question

what are hydroponics​

Answer 1

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Hydroponics is a type of horticulture and a subset of hydroculture, which is a method of growing plants, usually crops, without soil, by using mineral nutrient solutions in an aqueous solvent

Answer 2

Answer:

Hydroponics was pioneered by Julius Von Sach. It is a technique of growing plants in aqueous solution of nutrients. It can be used to find out the essential nutrients for plants. This technique is also called soilless cultivation.

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