Question

Which of the following statement is not true for sub

It is done by tractor drawn sub soiler upto a depth of 80-100 cm

soiling in case of sugarcane?

A It should be done once in 3 to 4 years before preparing the field

B It helps in breaking hard pan

C Increase water infiltration and better root penetration

D It is done by tractor drawn sub soiler upto a depth of 20-25 cm

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