Biology · Crop Production and Soil Management
Consider the following statements regarding soil fertility and agricultural practices, and select the correct option: (A) Continuous excessive use of chemical fertilizers increases soil fertility permanently. (B) Organic manure should be completely replaced by chemical fertilizers to maintain long-term soil health. (C) Leaving the field uncultivated (fallow) for some time between two crops helps replenish soil nutrients. (D) Chemical fertilizers increase the organic matter composition and water retention capacity of the soil better than manure.
- 1Both (A) and (D)
- 2Only (A)
- 3Only (C)✓
- 4Both (A) and (C)
Correct answer
Only (C)
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