Greenhouse Types and Design
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Questions and Answers

What is the main advantage of removing the side wall between greenhouses?

  • Reduced fuel consumption (correct)
  • Improved personal management
  • Increased automation costs
  • Increased labor costs

What is the primary function of the saw-tooth vent in the Saw Tooth type greenhouse?

  • To increase light transmission
  • To provide natural ventilation (correct)
  • To reduce humidity
  • To optimize automation

What is the percentage of total ventilation provided by the roof ventilation in the Saw Tooth type greenhouse?

  • 30%
  • 10%
  • 25% (correct)
  • 20%

What is the main characteristic of the Quonset type greenhouse?

<p>It uses pipe arches for support (B)</p> Signup and view all the answers

What is the advantage of the Quonset type greenhouse over the gutter connected greenhouses?

<p>It is less expensive (D)</p> Signup and view all the answers

What is the main benefit of the arches in the Saw Tooth type greenhouse?

<p>They allow for excellent light transmission (B)</p> Signup and view all the answers

What is the maximum lifespan of the best quality ultraviolet (UV) stabilized film?

<p>Four years (C)</p> Signup and view all the answers

Which type of frame is also known as ridge and furrow type frame?

<p>Quonset (C)</p> Signup and view all the answers

What is the main advantage of using rigid panels in greenhouses?

<p>They are more resistant to breakage than plastic or glass (D)</p> Signup and view all the answers

What is the primary function of shading nets in greenhouses?

<p>To create a micro-climate for specific plants (A)</p> Signup and view all the answers

What is a common disadvantage of rigid panel greenhouses?

<p>They result in a dimming of the panels and a decline in light transmission (D)</p> Signup and view all the answers

What is the purpose of using different types of shades for different plants in greenhouses?

<p>To create a micro-climate for specific plants (A)</p> Signup and view all the answers

What is a major advantage of the lean-to-type greenhouse?

<p>Minimizes the requirement of roof supports (A)</p> Signup and view all the answers

What is a disadvantage of the lean-to-type greenhouse?

<p>Limited space and light (A)</p> Signup and view all the answers

What is the typical orientation of a lean-to-type greenhouse?

<p>Facing south (D)</p> Signup and view all the answers

What is the maximum number of plant benches possible in an even span type greenhouse?

<p>3 (A)</p> Signup and view all the answers

Why is the lean-to-type greenhouse considered a cost-effective option?

<p>It is built against an existing structure (D)</p> Signup and view all the answers

What is a characteristic of the even span type greenhouse?

<p>It has two equal widths and pitches of roof slopes (A)</p> Signup and view all the answers

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