Question
Compared to synthetic fertilizers, biological nitrogen fixation generally contributes what kind of share to total nitrogen input in global agriculture?
More Soils and details Questions
- Which of the following best describes the role of soil microorganisms in a farm ecosystem?
- Certain soil bacteria secrete iron-chelating compounds called siderophores mainly to scavenge and acquire which limiting nutrient?
- Which farming practice helps reduce soil erosion?
- The relationship between mycorrhizal fungi and their host plant is generally classified as?
- A soil test report shows very low organic carbon content along with poor soil aggregation and low water infiltration on a farmer's field. Which practice wo...
- Kaolinite is
- Which of the following types of soil is known for exhibiting a characteristic honey-comb structure, typically formed due to specific environmental conditio...
- Soil is a natural body composed of mineral and organic costituents, having definite genesis and a distinct nature of its own. Who amongst the following is ...
- Ammonifying bacteria in the soil are important because they convert?
- Which type of mycorrhiza penetrates INSIDE root cortical cells to form arbuscules, as opposed to ectomycorrhiza, which forms a sheath OUTSIDE the root?
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)