Geography · Agricultural Practices
जल विलायक में खनिज पोषक तत्वों के घोल का उपयोग करके, बिना मिट्टी के पौधे उगाने की विधि को _______ कहा जाता है।
- 1पशुचारण कृषि (pastoral farming)
- 2शुष्क कृषि (dry farming)
- 3स्थानांतरित कृषि (shifting agriculture)
- 4हाइड्रोपोनिक्स (hydroponics)✓
सही उत्तर देखें
हाइड्रोपोनिक्स (hydroponics)
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