What is the best pH of the soil for cultivation of plants?
A. 3.4 -5.4
B. 6.5 – 7.5
C. 4.5 – 8.5
D. 5.5 – 6.5
Answer:B
What is the best pH of the soil for cultivation of plants?
A. 3.4 -5.4 B. 6.5 – 7.5 C. 4.5 – 8.5 D. 5.5 – 6.5