Question

What will you do if soil becomes too acidic? please tell answer according to NCERT solution of class 7​

Answer 1

Answer:

The most common way to raise the pH of soil is to add pulverized limestone to the soil. Limestone acts as a soil acid neutralizer and consists of either calcium and magnesium carbonate or calcium carbonate. These are called dolomitic limestone and calcitic limestone respectively

Answer 2

When soil is too acidic
It can treated by adding bases like quicklime or slakedlime so that it can be neutralised