Find out the correct sentence about manure : (i) It increases the water holding capacity of sandy soil. (ii) It helps in draining out excess water from clayey soil. (iii) Manure contains large quantities of organic matter and small quantities of nutrients. (iv) Its excessive use pollutes environment as it is made of animal excretory waste.
The correct answer is:(d) (i) and (iii)
Manure improves the water-holding capacity of sandy soil by increasing its organic matter. Manure is rich in organic matter but contains small amounts of nutrients compared to chemical fertilizers.
Class 9th Science NCERT MCQ Questions
NCERT Books MCQ Questions Session 2024-2025.
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(d) This is the correct answer.
https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-12/