Biology, asked by AdelinePatricia, 1 month ago

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what are the disadvantages of fertilizers?​

Answers

Answered by Anonymous
9

Answer:

Disadvantages of using artificial fertilisers:

  • Crops grow better, but so do weeds. Therefore herbicide sprays are required too.
  • Better quality plants attract insects so pesticides may be needed.
  • Excess nitrogen from fertilisers gets into water supplies, causing fish to die.
  • Chemicals need to be used safely. In poorer countries in particular, farmers can
  • damage their health by applying fertilisers, pesticides and herbicides incorrectly.
  • Artificial fertilisers, applied without organic additions, do not improve soil structure.

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Answered by tanvi1307
2

Answer:

Disadvantages of fertilisers:

  • They get washed away by water easily and cause pollution.
  • They harm the microbes present in soil.
  • They reduce soil fertility.
  • They are expensive.
  • They provide only short term benefits.
  • They change the nature of soil, making it either too acidic or too alkaline.

Explanation:

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