General Knowledge · General Studies
मृदा के बिना, केवल पानी में खनिज पोषक त्रवों का उपयोग करके पौधों को उगाने की विधि क्या है?
- 1जलसंवर्धन (हाइड्रोपॉनिक्स)✓
- 2पौधा प्रजनन (प्लांट ब्रीडिंग)
- 3सूक्ष्म प्रवर्धन (माइक्रोप्रोपेगेशन)
- 4कलम (ग्राफ्टिंग)
सही उत्तर देखें
जलसंवर्धन (हाइड्रोपॉनिक्स)
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