The roots cultured in Murashige and Skoog basal liquid medium for 25 days in a Reaction kettle (2 L) customized with a polypropylene mesh for support and a fish tank aerator for aeration yielded maximum biomass and plumbagin.
In a few places, I have poked holes around plants for aeration.
For example, mangroves can have feeder roots for absorption, stilt roots for support, and pneumatophores for aeration.
Also, the waistband and leg holes are bonded to resist bunching, and laser-cut vents placed along the lower back allow for aeration.
Although aerobic systems are easier to operate than anaerobic systems, they usually cost more to operate because of the power needed for aeration.
LAWN AND LANDSCAPE At Eva Ray Landscaping in Berwyn, Ill., a customer pays an average of about $100 a month for eight months of lawn care, and another $200 when the weather starts getting warm for aeration, fertilizer and seeding.
Because of its cost and fragility, glass plumbing (e.g., for aeration or circulation of water within an aquarium) is used only in cases in which low toxicity is essential.
The batch reactor was equipped with air pump for aeration and a magnetic stirrer for agitation.
In this study, a CFD model was developed which accounts for aeration and biological nutrient removal.
In this study, a CFD model was developed which accounts for aeration and membrane configuration.
In the literature, several empirical correlations for aeration efficiency prediction on stepped cascades exist.
