Biology · Improvement in Food Resources
Which of the following is a major strategy for yield improvement in crops?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Use of high-yielding variety (HYV) seeds✓
- 2Limiting biological pest control methods
- 3Increasing irrigation frequency only
- 4Reducing fertilizer usage drastically
Correct answer
Use of high-yielding variety (HYV) seeds
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