Question
Which bacterium is responsible for oxidizing sulphur and sulphur compounds in soil into sulphate (SO4² ⁻ ), the form usable by plants?
More Soils and details Questions
- Which factor most directly limits microbial activity in extremely dry, arid soils?
- Soil scientists use several specialized terms to describe unusual features found within the soil profile. 'Crotovina' specifically refers to a channel foun...
- Dead leaves and plant parts falling on the soil are broken down by soil organisms into a dark, nutrient-rich substance called?
- The genetic diversity of Arbuscular Mycorrhizal Fungi (AMF) in continuous cotton monocropping systems tends to decline over time, primarily leading to?
- What is the primary reason for the non-expanding nature of fine-grained micas within the 2:1-type minerals?
- Ammonifying bacteria in the soil are important because they convert?
- The soils of grassland ecosystems, characterized by a thick, dark surface horizon comes under which soil order?
- 'Soil aeration', referring to the exchange of gases (oxygen and carbon dioxide) between the soil's pore spaces and the outside atmosphere, is critically im...
- In some expanding-lattice clay soils, ammonium ions can become temporarily unavailable after entering the internal structure of the clay mineral. What is t...
- A soil sample has a high proportion of 2:1 expanding clay and shows pronounced swelling and shrinkage with high nutrient-holding capacity. Which clay miner...
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)