Intext questions VII — task. Science CBSE, Class 9.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Which of the following conditions will give the most benefits? Why?

(a) Farmers use high-quality seeds, do not adopt irrigation or use fertilizers.
(b) Farmers use ordinary seeds, adopt irrigation and use fertilizer.
(c) Farmers use quality seeds, adopt irrigation, use fertilizer and use crop protection measures.

The correct option is 'c'. Farmers should use high-quality seeds, fertilizers, crop protection, and efficient irrigation for maximum benefits. Good seeds and proper irrigation ensure high crop yield.
The correct option is 'b'. Using regular seeds results in the formation of low-quality plants instead of high-quality ones.
The correct option is 'a'. A farmer's refusal to adopt irrigation and fertilizers can result in poor crop production due to water and nutrient deficiencies.

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45. Intext questions VII

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