When we use microbial fertilisers, we should not use chemical fertilisers and pesticides into farmland'. This is what an agricultural officer told the farmers in a seminar:
a. What was the reason for such an advice?
b. What are the other things we have to take care of while using microbial fartilisers.
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Explanation:
the chemical fertilizers and pesticides have important role in crop production but recently appeared many problems and caused environmental pollution What do you think about using the chemical fertilizers and pesticides in the future
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