Environment & Ecology · Environmental Studies
निम्नलिखित में से किसका उपयोग व्यापक रूप से जैव उर्वरक (biofertilizer) के रूप में किया जाता है, विशेष रूप से धान की खेती में?
- 1पोटेशियम
- 2यूरिया
- 3अजोला✓
- 4नीम
सही उत्तर देखें
अजोला
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Environment & Ecology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Environmental Studies?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Environment & Ecology · Environmental Studies