Microorganisms with complex nutritional requirements are often referred to as fastidious microorganisms. These organisms have specific and intricate nutritional needs, requiring precise conditions for growth. Examples include certain bacteria and fungi.
Microbial communities play a crucial role in soil health and agriculture. Beneficial microorganisms contribute to nutrient cycling, organic matter decomposition, and disease suppression. Mycorrhizal fungi enhance plant nutrient uptake, while nitrogen-fixing bacteria convert atmospheric nitrogen into a form usable by plants. Maintaining a diverse and balanced microbial community in soil is essential for sustainable agriculture and crop productivity.