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05/09/2020 7:26 pm
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Hydroponics is
(a) nutrient less culture
(b) water less culture
(c) soilless culture
(d) none of these
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05/09/2020 7:27 pm
(c) soilless culture
Explanation:
Cultivation of plants by placing the roots in the nutrient solution without any soil is called hydroponics. It is also known as soilless culture/ water culture/ solution culture. It is used to determine which elements are essential for plant growth and what symptoms are produced by the absence or deficiency of essential elements.