Question

EMRAUM
A natural substance, added to the crop in order to
get a better yield
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Answer 1

Answer:

Manure

Explanation:

Manure is made from wastes such as cow dung, peels of fruits and vegetables etc. A natural substance, added to the crop in order to

get a better yield.

Hope it helps you

Answer 2

Fertilizer, natural or artificial substance containing the chemical elements that improve growth and productiveness of plants. ... Fertilizers enhance the natural fertility of the soil or replace the chemical elements taken from the soil by previous crops.