9th Class Science Improvement in food resources

  • question_answer 16)
    Which of the following conditions will give the most benefits? Why? (i) Farmers use high-quality seeds, do not adopt irrigation or use fertilizers. (ii) Farmers use ordinary seeds, adopt irrigation, use fertilizers and use crop protection measures. (iii) Farmers use quality seeds, adopt irrigation use fertilizer and use crop protection measures.

    Answer:

    (iii) Will provide conditions to get most benefits. For this, farmers use quality seeds, adopt irrigation, use fertilizers and use crop protection measures. This is because the use of only quality seeds is not sufficient until they are properly irrigated, enriched with fertilizers and protected from biotic factors.


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