18 Questions
What is the main advantage of removing the side wall between greenhouses?
Reduced fuel consumption
What is the primary function of the saw-tooth vent in the Saw Tooth type greenhouse?
To provide natural ventilation
What is the percentage of total ventilation provided by the roof ventilation in the Saw Tooth type greenhouse?
25%
What is the main characteristic of the Quonset type greenhouse?
It uses pipe arches for support
What is the advantage of the Quonset type greenhouse over the gutter connected greenhouses?
It is less expensive
What is the main benefit of the arches in the Saw Tooth type greenhouse?
They allow for excellent light transmission
What is the maximum lifespan of the best quality ultraviolet (UV) stabilized film?
Four years
Which type of frame is also known as ridge and furrow type frame?
Quonset
What is the main advantage of using rigid panels in greenhouses?
They are more resistant to breakage than plastic or glass
What is the primary function of shading nets in greenhouses?
To create a micro-climate for specific plants
What is a common disadvantage of rigid panel greenhouses?
They result in a dimming of the panels and a decline in light transmission
What is the purpose of using different types of shades for different plants in greenhouses?
To create a micro-climate for specific plants
What is a major advantage of the lean-to-type greenhouse?
Minimizes the requirement of roof supports
What is a disadvantage of the lean-to-type greenhouse?
Limited space and light
What is the typical orientation of a lean-to-type greenhouse?
Facing south
What is the maximum number of plant benches possible in an even span type greenhouse?
3
Why is the lean-to-type greenhouse considered a cost-effective option?
It is built against an existing structure
What is a characteristic of the even span type greenhouse?
It has two equal widths and pitches of roof slopes
Learn about different types of greenhouses, including their structures and benefits. This quiz covers the advantages of removing side walls and the features of saw-tooth type greenhouses.
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