महाराष्ट्र राज्य हे एकूण 9 (नऊ) कृषि हवामान विभागांमध्ये _____ च्या आधारावर विभागलेले आहे.

The correct answer is Option C (rainfall, soil type and vegetation).

Key Points:
• Agro-Climatic Zones of Maharashtra:
• Basis of Classification: Maharashtra is categorized into 9 distinct Agro-Climatic Zones by agricultural universities and ICAR primarily based on variations in Rainfall (पर्जन्य), Soil Characteristics (मृदा प्रकार), and Natural Vegetation / Cropping Pattern (वनस्पती).
• The 9 Agro-Climatic Zones:
• 1. South Konkan Coastal Zone (Very high rainfall, lateritic soils)
• 2. North Konkan Coastal Zone (Very high rainfall, non-lateritic soils)
• 3. Ghat Zone
• 4. Sub-Montane (Transition Zone 1)
• 5. Plain Zone (Transition Zone 2)
• 6. Scarcity Zone (Drought-prone area)
• 7. Central Maharashtra Plateau Zone (Assured rainfall)
• 8. Central Vidarbha Zone (Moderate to high rainfall)
• 9. Eastern Vidarbha Zone (High rainfall, red/yellow soils).
• Key Takeaway: Maharashtra's 9 agro-climatic zones are classified on the basis of rainfall, soil type, and vegetation.