Home Biology Ecosystem Ecology-Abiotic Factor To Biosphere What is the best pH of the soil for cultivat…
Biology Ecosystem Ecology-Abiotic Factor To Biosphere Single Correct MCQ
Published on: August 14, 2026

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

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Text Solution

Verified by Experts
The correct answer is:
D

Most plants grow best in slightly acidic soil because nutrients like nitrogen and phosphorus are most available in this range. This pH level also supports beneficial microbial activity and prevents toxic levels of aluminum or manganese from building up. While some plants prefer other ranges, 5.5 to 6.5 is the ideal sweet spot for the majority of agricultural crops

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