A) 3.4 - 5.4
B) 6.5 - 7.5
C) 4.5 - 8.5
D) 5.5 - 6.5
Correct Answer: A
Solution :
[b] 6.5 ? 7.5 Most cultivated soils have pH ranges between 4.5 to 8.5. However most plants grow best in soil with a neutral or slightly acidic pH.
You need to login to perform this action.
You will be redirected in
3 sec
