Science, asked by sakthisaravanan233, 8 months ago

please answer those questions which I have pinned​

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Answered by faisaljameel2016
4

Answer:

long answer. first we we keep the crop in tap with water then we keep the crop in field then is grow and after some month we cut the crop and then we threshing and winnowing .

2. difference manures and fertilizers is

manures is a made by paper, leaves, fruit ,vegetable peels and meat. it is helpful for crop.manures we can also made in house it is very easy.

fertilizer are very harmful for human beings and crops for insects. it is not helpful for us or an insect

okay

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