Question
Select the most appropriate option that can substitute
the underlined words in the given sentence. The art of growing plants in water without using soil is getting popular worldwide as it can be highly productive, profitable and in less space without any soil.Solution
Hydroponics is the method of growing plants in water to which special chemicals are added, rather than growing them in earth.
Which of the following is a winter annual weed?
Who developed porous porcelain candle in the year 1884 to eliminate microbes from water?
Which of the following features is most typical of horticultural crops compared to field crops?
Which crop is recommended for intercropping with Pigeon Pea to control wilt effectively?
Which one of the following fruits is non-climacteric?
Which of the following actinomycetes is responsible for nitrogen fixation?
The agricultural practice where two or more crops are cultivated sequentially on the same land within a single year is known as:
Diammonium phosphate contains-
Soils with low PH are more acidic, Acid soils are best reclaimed by using:
Temperate Forests of the Western Himalayas are the Climatic Climax of the following:
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