Organic farming, is a copping system in which__________________?
Correct answer: B. Fertilizers and pesticides are net used
- A. Fertilizers and pesticides are widely used
- B. Fertilizers and pesticides are net used
- C. Farm yard manure r not used
- D. Green manuring
Explanation
Organic farming avoids synthetic fertilizers and chemical pesticides and relies on practices such as farmyard manure, compost, crop rotation and biological control. Option b expresses this idea, although it should specify synthetic inputs rather than all fertilizers and pesticides.
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