Question
Certain Azotobacter species form thick-walled, resistant resting structures under unfavourable soil conditions, which are known as?
More Soils and details Questions
- The process of converting atmospheric nitrogen into ammonia by soil microorganisms is known as?
- Which soil enzyme assay is most widely used by microbiologists as a reliable, rapid indicator of overall microbial activity and soil health?
- Which soil condition most directly limits oxygen availability to aerobic microorganisms, thereby shaping overall microbial community composition?
- A handful of healthy garden soil generally contains millions of tiny living?
- Biological soil crusts, formed by cyanobacteria, mosses and lichens on arid soil surfaces, primarily contribute to soil?
- Which of the following group of soil is the largest and most important group of India?
- Microbe involved in biological oxidation of ammonium ion to nitrite ion is
- The 'Winogradsky column', a classic laboratory setup in soil microbiology, is used to demonstrate?
- Which bacterial genus carries out the FIRST step of nitrification, oxidising ammonia to nitrite, as opposed to Nitrobacter, which performs the second step?
- Which secondary plant nutrient, essential for chlorophyll synthesis, is often deficient in acidic, sandy soils and its deficiency causes interveinal chloro...
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