Microbes as Biofertilizers — Prelims Questions

Which of the following biofertilizers is specifically recommended for leguminous crops due to its symbiotic nitrogen-fixing ability?

Vesicular Arbuscular Mycorrhiza (VAM) primarily helps plants in the absorption of which nutrient?

Which of the following is an example of a free-living aerobic nitrogen-fixing bacterium?

Which of the following statements about biofertilizers is INCORRECT?

Which biofertilizer is particularly effective in paddy fields due to its ability to fix nitrogen in aquatic environments?

Which of the following is NOT a benefit of using biofertilizers in agriculture?