Question

What are the disadvantages of using fertilizers ​

Answer 1

Answer:

yield will get more

weed will decrease

Answer 2

Explanation:

• They are expensive.

• The ingredients in the fertilizers are toxic to the skin and respiratory system.

• Excessive use of fertilizers damages the plants and reduces soil fertility.

• Leaching occurs and the fertilizers reach the rivers causing eutrophication.

• Long term use reduces the microbial activity and disturbs the pH of the soil.