Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

AR GH Man Unit 3

Arkansas Greenhouse Management Unit 3: Structures

TermDefinition
anchor support posts side posts providing the main structural support for a greenhouse that are spaced at regular intervals
cold frame an outside propagation structure consisting of a wooden or concrete block frame with heat supplied by solar radiation through a transparent covering
even span a basic style of greenhouse in which rafters are equal in length
glass a type of greenhouse covering; allows greatest light transmission; comes in grades; expensive
Gothic arch basic style of greenhouse with a pointed arch; trusses have been eliminated
hotbed an outside propagation structure similar to a cold frame except electric or hot water heat is used
polyethylene a petroleum-based flexible plastic used for many purposes; greenhouses can be covered with this
purlins run the length of the structure and are attached to each truss, adding more structural strength
quonset basic style of greenhouse with curved roof with or without sidewalls
ridge and furrow greenhouse greenhouse whose structure consists of a number of greenhouses connected along the length of the houses; creates a large interior space
rigid structured sheet a type of covering used in greenhouses commonly made of polycarbonate and acrylic; it is rigid and resistant to weathering
trusses composed of rafters, chords, and struts that support the roof
uneven spac basic style of greenhouse in which rafters are of unequal length
ventilators movable units of a greenhouse to allow for natural air flow (vents)
Created by: Kim Moody
Popular Agriculture sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards