Question

why is soil testing done?

Answer 1

Soil testing is to be done.....to find the ph of the soil....

so...we can cultivate crops or plant species..according to the ph of soil..

Answer 2

certain plants need certain nutrients for growth.so it can be grown only in places were that nutrients are present.so soil testing is done to check weather the soil is rich in that nutrient .
i hope this helped u..