Used widely in microbiology for the cultivation of fungi and bacteria, especially yeasts and molds. Supports rapid growth of microorganisms due to its rich nutrient content derived from potato infusion and dextrose. Commonly used in food and beverage industries for quality control testing to detect microbial contamination. Also employed in environmental monitoring and in academic research for isolation and maintenance of microbial cultures. Often used as a base for preparing agar plates when solidified with agar. Suitable for germination studies and fermentation process development.