Question
Which genus of symbiotic nitrogen-fixing bacteria forms root nodules specifically with leguminous plants, converting atmospheric nitrogen (N ₂ ) into ammonia (NH ₃ ) through the action of the enzyme nitrogenase?
More Agricultural Microbiology Questions
- A fertile soil must contain all the 3 major nutrients namely___________ for basic plant nutrition, in addition to 9 key micro nutrients.
- What is the primary source of mechanical power in modern agriculture?
- Emerging methods of food preservation include the following EXCEPT:
- Critical stages for irrigation in potato is/are
- Which technique quantifies specific microbial gene copy numbers in an environmental sample using fluorescent signal amplification in real time?
- A dairy cow held for breeding and production purposes is known as:
- Azospirillum, when applied to cotton rhizosphere, enhances plant growth primarily by?
- Which of the following is a living organism, too small to see with the naked eye, that can help improve soil fertility in cotton fields?
- Maximum, minimum and optimum temperatures are collectively termed as
- The El-Nino phenomenon occurs in:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)