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Author Question: A high (above 50:1 ) C:N mulch usually requires the addition of ________ until the decomposing ... (Read 52 times)

sdfghj

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on: Jul 22, 2018
A high (above 50:1 ) C:N mulch usually requires the addition of ________ until the decomposing organisms use up their food supply in the mulch and die.
 
  A) potassium B) calcium C) nitrogen D) phosphorus

Question 2

Rain gardens, xeriscaping, rain barrels, using hand instead of power tools are example of ________ landscape practices.
 
  A) unnecessary B) impractical C) sustainable D) expensive


annierak

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

C

Answer to Question 2

C


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