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Adding Manure and Fertilisers and Difference between them Video Lecture - Class 8

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FAQs on Adding Manure and Fertilisers and Difference between them Video Lecture - Class 8

1. What is manure?
Ans. Manure refers to organic matter, such as animal dung and decaying plant material, that is used to improve the fertility of soil and provide nutrients to plants when added as a fertilizer.
2. What are fertilizers?
Ans. Fertilizers are substances or compounds that are added to soil or plants to provide essential nutrients that are necessary for plant growth and development. They can be either organic or inorganic in nature.
3. What is the difference between manure and fertilizers?
Ans. Manure is organic matter derived from animal waste or decaying plant material, while fertilizers can be organic or inorganic compounds that are specifically manufactured to provide essential nutrients to plants. Manure releases nutrients slowly over time, while fertilizers provide an immediate nutrient boost.
4. How do manure and fertilizers improve soil fertility?
Ans. Manure and fertilizers both replenish the nutrient content of the soil, which is essential for healthy plant growth. They provide essential elements like nitrogen, phosphorus, and potassium, which are vital for the development of strong roots, lush foliage, and abundant fruits or flowers.
5. Are manure and fertilizers equally effective in improving soil fertility?
Ans. Manure and fertilizers have different characteristics and benefits. Manure is considered beneficial for long-term soil fertility as it improves soil structure, water-holding capacity, and promotes microbial activity. Fertilizers, on the other hand, provide a quick nutrient boost but may have a negative impact on soil health if used excessively. A combination of both manure and fertilizers is often recommended for optimal soil fertility.
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