Question

use of excessive fertilizers change the ph of soil true false​

Answer 1

Answer:

true

Explanation:

• As the ammonium-N in fertilizers undergoes nitrification (conversion of ammonium to nitrate in soils by bacteria), hydrogen (H+) is released, which can increase acidity. As the percentage of ammonium increases in a given fertilizer the acidifying potential will also be increased, thus reducing pH.

Answer 2

Answer:

true

Explanation:

fertilizer generally contains metal salt , which increases ph of soil on irrigation