NEET Biology question

Not in NEET syllabus

By applying which of the following practices can contamination of hydroponic plants be reduced?

(A)Changing the medium every week
(B)Not using tools from the outdoor garden
(C)Ensuring complete aeration in the hydroponic tank
(D)All of the aboveCorrect

Answer: (D)

Solution

Contamination (pathogen/pest introduction) in hydroponic systems is reduced by multiple good practices together: regularly refreshing the growing medium, avoiding

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Question ID VK-112808