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Author Question: The spacing of laterals in a subsurface drainage system is determined by the horizontal ... (Read 60 times)

Melani1276

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on: Jul 21, 2018
The spacing of laterals in a subsurface drainage system is determined by the horizontal ___________________ _ of the soil.
 
  Fill in the blank(s) with correct word

Question 2

If water moves slowly into the soil, a ____ surface slope is recommended.
 
  A) 0.5 percent
  B) 3 percent
  C) 10 percent
  D) 25 percent


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cam1229

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Reply #1 on: Jul 21, 2018
Answer to Question 1

permeability

Answer to Question 2

B


Melani1276

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Reply 2 on: Jul 21, 2018
Gracias!

bbburns21

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Reply 3 on: Yesterday
Wow, this really help

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