Science, asked by monika34, 1 year ago

why do farmers normally use mixture of fertilizers and manures in their fields?

Answers

Answered by DavidChris241204
5
fertilizers give nutrients that are needed by the crop.
manures also give nutrients but they also improve the soil texture and water holding capacity.

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Answered by Anonymous
8
⏺heya friend !

✔here's your answer :-

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➡why do farmers normally use mixture of fertilizers and manures in their fields?

⚫basically, fertilizers are chemicals and they are harmful for crops.
⚫though they can increase the yield of the crops , their excessive use reduces the fertility of the soil and after some months , the fertility of soil is completely gone and no more crops can be grown in it.
⚫manures are organic substances which dont decrease soil fertility but makes crops better .
⚫but the thing is that fertilizers make the plants grow faster but manures dont do it.
⚫so to obtain crops faster they use fertilizers , but they now hve become aware that this is reducing soil fertility gradually.
⚫hence, by mixing fertilizers with manures they can obtain the crops quite fast also and the fertility also dont decrease to a very much extent.
⚫hence is the reason for farmers now mixing fertilizers and manures together and using them in the fields.

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i hope it helps u !!!☺

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