what do chemical fertilizers do

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Advantages:Chemical fertilizers are predictable and reliable.The Fertilizer can be used in poor soil to make it fertile immediately.They add a sufficient amount of nutrients needed by the plant.They contain the three essential nutrients (NPK) needed for plant growth.They are cheaper than organic fertilizers and easy to use.More items…

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  • What is a chemical fertilizer?

  • Hunker may earn compensation through affiliate links in this story. Chemical fertilizers or inorganic fertilizers are manmade soil enhancers used to raise the level of nutrients found in soil.

  • Do chemical fertilizers increase or decrease soil productivity?

  • Jonathan W.C. Wong PhD, in Sustainable Resource Recovery and Zero Waste Approaches, 2019 The application of chemical fertilizers can increase the crop yields quickly, but they also could cause soil hardening and decrease soil organic matter and pH after a long period of application, resulting in loss of soil productivity [55].

  • What is the role of organic fertilizer in the soil?

  • It enriches the soil with carbonic compounds essential for plant growth. Organic fertilizers increase the organic matter content of the soil, promotes the reproduction of microorganisms, and changes the physical and chemical properties of the soil. It is considered to be one of the main nutrients for green food.

  • What is the use of fertilizers in agriculture?

  • These are used by the farmers daily to increase the crop yield. The fertilizers contain the essential nutrients required by the plants, including nitrogen, potassium, and phosphorus. They enhance the water retention capacity of the soil and also increase its fertility. There are six different types of fertilizers that are mentioned below:

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