write fowm disadvantages of chemical fertilizers
Answers
Answer:
(i) Due to increased use of chemical fertilisers the soil fertility decreases. Chemical fertilisers pollute the groundwater, rivers and lakes.
(ii) The continuous use of chemical fertilisers has led to degradation of soil health. Environmental resources like soil fertility and groundwater are built up over many years. Once destroyed it is very difficult to restore them.
(iii) We much take care of the environment to ensure future development of agriculture
Answer:
Disadvantages:
Chemical fertilizers affect micro-organisms living in the soil. ...
Chemical fertilizers are highly soluble in water hence they leach away into groundwater without fully benefiting the plant. ...
Chemical fertilizers encourage plant disease. ...
While the fertilizers help a plant to grow, they do not do much for the soil.
Explanation:
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