Why application of fertilizers is necessary on crops?
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These nutrients allow plants to grow. ... Farmers turn to fertilizers because these substances contain plant nutrients such as nitrogen, phosphorus, and potassium. Fertilizers are simply plant nutrients applied to agricultural fields to supplementrequired elements found naturally in the soil.
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Answer:
Fertilisers are required to revitalise the soil with nutrients.
Explanation:
Plants are grown in the form of crops over and over again on the same soil, the soil loses its nutrients over some time. Hence fertilisers are needed to revitalise the soil with nutrients.
There are many types of fertilisers, but broadly divided into artificial and natural. There are also GM (Genetically modified) fertilisers that are genetically modified to provide excess nutrients to the plants.
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