Question
The enzyme nitrogenase, responsible for biological nitrogen fixation, requires which two essential metal cofactors to function?
More Soils and details Questions
- Packets of live beneficial bacteria sold to farmers for mixing with seed or soil before sowing are known as?
- Mushrooms appearing in a field after rain are a visible sign of which type of soil organism?
- The 'soil food web' concept describes interactions among soil organisms based mainly on?
- Which of the following is acid tolerant crop?
- Which secondary plant nutrient, essential for chlorophyll synthesis, is often deficient in acidic, sandy soils and its deficiency causes interveinal chloro...
- Which of the following best describes the classic 'Zinc deficiency' symptom (locally known as khaira disease) typically observed in paddy crops grown in so...
- Which of the following element/substance leads to deflocculation of soil particles?
- Soil organisms such as nematodes and mites, larger than microbes but still very small, are classified under soil?
- What is soil sickness?
- Which of the following fertilisers is classified as a complex fertiliser?
Relevant for Exams:
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)