Biology, asked by munnabharadwaj, 11 months ago

What are fertilizers?why is it important to add them to soil?differentiate between natural and chemical fertilizers.

Answers

Answered by Jopoul333
6

Answer:

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Explanation:

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Fertilizer, natural or artificial substance containing the chemical elements that improve growth and productiveness of plants. ... Modern chemical fertilizers include one or more of the three elements that are most important in plant nutrition: nitrogen, phosphorus, and potassium....

Fertilizers fall into two general categories: organic, or natural, and inorganic, or chemical. ... Natural fertilizers are those formed through decomposition, while chemical fertilizers are manmade or mined. Natural fertilizers improve the texture of the soil and increase the amount of beneficial microorganisms.

Answered by saycheezeco19
2

Answer:

Natural fertilizers are those formed through decomposition, while chemical fertilizers are manmade or mined. Natural fertilizers improve the texture of the soil and increase the amount of beneficial microorganisms.

Fertilizer, natural or artificial substance containing the chemical elements that improve growth and productiveness of plants. ... Modern chemical fertilizers include one or more of the three elements that are most important in plant nutrition: nitrogen, phosphorus, and potassium.

Without fertilizers, nature struggles to replenish the nutrients in the soil. When crops are harvested, important nutrients are removed from the soil, because they follow the crop and end up at the dinner table. If the soil is not replenished with nutrients through fertilizing, crop yields will deteriorate over time.

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