Question : 1. Enumerate the advantage of hydroponics.

1.	Question : 1. Enumerate the advantage of hydroponics.
Answer» Solution :HYDROPONICS was demonstrated by a German Botanist Julius Von SACHS in 1980 Advantages Crops can be grown in places where the land is limited, doesn.t EXIST,or is heavily contaminated.The climate - TEMPERATURE, humidity, light INTENSIFICATION, the composition of the air can be monitored. Conservation of water and nutrients. Controlled plant growth. No intrusion by weeds. Fewer pests & diseases Minimal use of insecticide or herbicides. In deserts and Arctic regions hydroponics can be effective method.Hydroponics is successfully employed for the commercial production of seedless cucumber and tomato.

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