Environment & Ecology · Environmental Science
कृषि भूमि में जलस्तर (water table) के अत्यधिक ऊपर उठने से जुड़ी एक प्रमुख समस्या क्या है?
- 1मृदा वातन (aeration) में वृद्धि
- 2मृदा की लवणता में वृद्धि✓
- 3भूजल की गुणवत्ता में सुधार
- 4जैविक पदार्थों में वृद्धि
सही उत्तर देखें
मृदा की लवणता में वृद्धि
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