Agriculture · Nutrient Deficiency Diseases in Plants
मटर में 'मार्श रोग' (Marsh spot) किस तत्व की कमी से होता है?
- 1जस्ता (Zinc)
- 2मैंगनीज (Manganese)✓
- 3बोरॉन
- 4तांबा (Copper)
सही उत्तर देखें
मैंगनीज (Manganese)
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