Question : The chemical fertilizers should be used judiciously and onl

1.	Question : The chemical fertilizers should be used judiciously and only when needed .
Answer» Solution :1. The chemical FERTILIZERS are more RICH in their nutrient contents. So they are to be used in smaller quantitie. 2. Excessive use of these fertilizers has adverse effect on the crop and the latter is destroyed thereby. 3. They should BTE used only when thre is sufficient moisture in the soil, otherwise they cause burining effect on the crop. 4. Their excessive use spoils the CONSTITUTION of the soil. For all these reasons thechemical fertilizers should be used judiciously and only when needed.

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