Question

why ploughing is done before sowing the seeds give 2 reasons?

Answer 1

I helps in growth of friendly microbes present in the soil.
And helps in the aeration of roots.
I also helps the roots to pentrate in the soil.

Answer 2

Hello

Ploughing is done before sowing so that the soil layer which is below comes up, bringing up the fresh nutrients on to the layer so that the plants which will be grown will grow well.

By doing so, even the left over weeds and plants get into the soil thus they break down

It helps the roots to penetrate deep into the soil so that they can get the water

Ploughing improves air circulation so that the roots can breath well

If ploughing is done before sowing then the plants grow well