Question
According to USDA classification of salt affected soils; a soil having EC >4 mmho/cm; ESP >15; pH
More Soils and details Questions
- The soil forming factors that show the greatest variation geographically are:
- The main objective of physical weathering is:
- Certain Azotobacter species form thick-walled, resistant resting structures under unfavourable soil conditions, which are known as?
- Green manuring, in which a fast-growing legume crop such as dhaincha or sunhemp is grown and ploughed into the soil while still green, is primarily practis...
- Largest soil order in world is
- Which of the following factors are considered to be the most active in the process of soil formation?
- A farmer applies gypsum to reclaim a sodic (alkali) soil with a high exchangeable sodium percentage. Gypsum works mainly by supplying which ion, which repl...
- The broader concept of 'soil health', as opposed to simple 'soil fertility', additionally places emphasis on which dimension?
- Which genus completes nitrification by oxidising nitrite to nitrate, rather than oxidising ammonia to nitrite as Nitrosomonas and Nitrosococcus do?
- Soil organisms such as nematodes and mites, larger than microbes but still very small, are classified under soil?
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)