Question

The sound in a field is highly acidic lot any
two materials which can be added to the
soil by giving specific reasons
​

Answer 1

if the soil in the field is highly acidic, then we need to add bases in the soil

the two bases which we use are:-

1:- calcium hydroxide :- Ca{oh}2

2:- calcium carbonate :- CaCO3

these bases have power to neutralize the excess acid in the field the bases