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Author Question: What advantage does trough culture offer over ebb-and-flood culture? What will be an ideal ... (Read 8 times)

bcretired

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on: Jul 22, 2018
What advantage does trough culture offer over ebb-and-flood culture?
 
  What will be an ideal response?

Question 2

What is the common range of light intensity applied in a greenhouse from supplemental lamps such as low pressure sodium lamps for purposes of increasing photosynthesis in potted ornamental crops?
 
  What will be an ideal response?


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juicepod

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Reply #1 on: Jul 22, 2018
Answer to Question 1

Trough culture allows for better air movement in the plant canopy.

Answer to Question 2

400 to 450 ft. candles.


bcretired

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Reply 2 on: Jul 22, 2018
Gracias!

lindahyatt42

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Reply 3 on: Yesterday
Excellent

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