Influence of ventilation on airborne fungi in greenhouses: A case study of tomato greenhouses

With the rapid development of greenhouses, indoor air quality, particularly airborne microorganisms, is closely related to health farmers and needs more attention. In this study, concentrations fungi at seedling, fruiting harvesting stages in typical tomatoes greenhouses were tested. Temperature, relative humidity microbial analysed. It was found that dominant fungal genera are Aspergillus Cladosporium , no matter it which growth stage. Ventilation an effective way reduce through dilution decrease humidity.