2017 · Q75
Which one of the following is NOT correct about organic farming?
general-sciencebiotech-environment-science
- AIt does not use genetically modified seeds
- BSynthetic pesticides or fertilizers are not used
- CIt uses minimal crop rotation
- DIt uses ecologically protective practices
Explanation
Organic farming avoids GM seeds and synthetic pesticides and fertilisers, relies on ecologically protective practices, and emphasises crop rotation to maintain soil health. Chemical fertilisers, synthetic pesticides and genetically modified seeds are all excluded from certified organic practice. Minimal crop rotation contradicts its principles – so (C) is the statement that is NOT correct.