Dear Student,
The better cultivation practice is done by hira as:-
# If a farmer continues to grow the same crop year after year in same field , then :
•The nutrients and minerals in the soil will be exhausted.
•The soil will lose it's fertility and it will no more be suitable to grow good quality crops.
# If farmer cultivates different crop every couple of year for this farmer :-
•Leave the soil Barren for some time , so that it again restores it's nutrients.
• Practice certain farming techniques such as : multiple cropping, mixed farming , crop rotation , application of fertilizers , etc.
Yours truly
Priti