Question

Q2. What happens to air content in the soil after ploughing?
Increases/decreases​

Answer 1

Answer:

in contact of soil after ploughig it

INCREASE

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Answer 2

After ploughing, there is an increase in the amount of air in the soil.

Large chunks of earth may still be present in the soil after ploughing. These soil clumps are broken down during the levelling procedure. Additionally, levelling lessens the possibility of soil erosion.

Ploughing:

• Ploughing is the term for the process of allowing and turning the soil (tilling).
• Before planting seeds, it is required to loosen and turn the soil in the fields in order to break it down to the size of the grains.
• Hoe and cultivator are the two basic instruments or tools used to plough.
• Leveling is the process of distributing and levelling the soil after ploughing.
• The soil is then fertilised.
• The soil gets looser during ploughing, and nutrients in deep soil rise to the surface.
• As soil aeration rises, roots can more easily pierce the earth and have access to air for breathing.
• Other benefits of ploughing include the incorporation of manure and the eradication of weeds and other undesirables such as insects and contagious pathogens.
• For this, iron or wooden ploughs are employed. A tractor or a bullock is used to draw this plough.
• Another instrument for removing weeds and loosening the soil is the hoe.

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