why is the land ploughed and labelled before sowing seeds? Explain
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Land is levelled and ploughed as :
1. It makes soil porous helping seeds to germinate well .
2. Helps in spreading roots which helps plants to absorb nutrients .
3. Helps in reducing weeds .
1. It makes soil porous helping seeds to germinate well .
2. Helps in spreading roots which helps plants to absorb nutrients .
3. Helps in reducing weeds .
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The process of loosening and turning up of the soil is called tilling or ploughing.
Advantages of ploughing :-
1. It permits easy and deeper penetration of the.
2. It provides good aeration to the roots.
3. It provides growth of useful soil bacteria, earthworm, etc.
Advantages of levelling :-
1. Break or crush bigger chunk of dry soil into smaller pieces.
2. Protect upper layer of the soil from erosion by wind or water.
3. Prevent water logging and promote uniform irrigation.
Advantages of ploughing :-
1. It permits easy and deeper penetration of the.
2. It provides good aeration to the roots.
3. It provides growth of useful soil bacteria, earthworm, etc.
Advantages of levelling :-
1. Break or crush bigger chunk of dry soil into smaller pieces.
2. Protect upper layer of the soil from erosion by wind or water.
3. Prevent water logging and promote uniform irrigation.
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