Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9th
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How is the productivity of crops? - Social Science

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Answer in Brief

How is the productivity of crops?

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Solution

The productivity of crops continues to increase. For example, the productivity of paddy in 1965 – 66 was 1,409 kg. It increased to 2,029 kg in 1975-76 and 2,372 kg in 1985-86. It. increased to 2,712 kg after a decade. The production was 4,429 kg in the year 2014-15. In the past fifty years, the productivity of paddy has increased more than three times.

Concept: The Yield of Productive Crops
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