Welcome to the NCERT Solutions for Class 8 Science - Chapter Crop Production and Management. This page offers a step-by-step solution to the specific question from Exercise 1, Question 5: . With detailed answers and explanations for each chapter, students can strengthen their understanding and prepare confidently for exams. Ideal for CBSE and other board students, this resource will simplify your study experience.
Explain how fertilisers are different from manure.
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Fertilisers |
Manure |
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A fertilizer is an inorganic salt which is made by chemicals. |
Manure is a natural substance obtained by the decomposition of the animal waste like cattle dung, human excreta and plant residues. |
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A fertilizer is prepared in factories. |
Manure can be prepared in fields. |
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A fertilizer does not provide any humus to the soil. |
Manure provides a lot of humus to the soil. |
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Fertilizers are nutrients specific. |
Manure is not nutrients specific. |
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Fertilizers are easy to store and transport. |
Manure is hard to store and transport. |
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Excess use of fertilizers can make the soil acidic or basic. |
Excess use of manure does not make the soil acidic or basic. |
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