Biology · Crop Production and Management
Which of the following is considered the best eco-friendly and effective physical method to remove weeds from a small crop field?
- 1Spraying chemical weedicides over the area
- 2Burning the stubble after harvesting the crop
- 3Manually removing only the flowers and seeds of weeds
- 4Manually uprooting the weeds along with roots✓
Correct answer
Manually uprooting the weeds along with roots
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