Environment & Ecology · Environmental Studies
अधिकांश पौधों की सामान्य वृद्धि के लिए आवश्यक मिट्टी का आदर्श pH मान परास (range) क्या है?
- 18.0 और 10.0 के बीच
- 22.0 से 3.0 के बीच
- 33.0 और 4.0 के बीच
- 46.0 से 7.5 के बीच✓
सही उत्तर देखें
6.0 से 7.5 के बीच
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