Question

Explain how fertilisers are different from manure ?​

Answer 1

Answer:

Fertilizers are chemical in nature and these are manufactured in factories. Manure is an inorganic substance that is obtained from decomposition of vegetable and animal wastes. Microbes are not needed for fertilizers formation. Microbes are needed to form manure since they degrade the organic substances

Explanation:

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Answer 2

Answer:

• Fertilizers are chemical in nature and these are manufactured in factories.
• Manure is an inorganic substance that is obtained from decomposition of vegetable and animal wastes.
• Microbes are not needed for fertilizers formation.
• Microbes are needed to form manure since they degrade the organic substances.

Fertilizer :

Fertilisers are chemical compounds which include salts or organic compounds like urea, ammonium sulfate, sodium nitrate etc.

• They are the sources of plant nutrients like potassium, nitrogen, and phosphorus.
• Fertilisers are commercial products mainly manufactured in factories.
• They have enhanced the yield spontaneously.
• Chemical fertilisers should be used in optimum amount with great care.
• Their excess use may lead to soil infertility, water pollution, and even cause disease. Overall, it damages the crop.
• Hence it is advisable to use organic manure instead of chemical fertilisers.

Manure :

• Manure improves the water holding capacity, aeration, and texture of the soil.
• These lead to the development of a new method of farming called organic farming where only organic fertilisers, pesticides, etc. are used.