Science, asked by kamya185, 1 year ago

please give me the answer of 2 and 3

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Answered by AashimaSharma123
1

Answer:

2. Pesticides -- In this we are not preparing the field as like others in this we putting chemical in field..

3. Green manure -- In this all are chemical fertilizers and green manure is a natural fertilizers made up of left out waste of plants and animals ..

Hope it will help you


kamya185: but I want the reason also
AashimaSharma123: I have written the reason
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