Author Question: A desirable carbon to nitrogen ratio for organic matter added to greenhouse root substrate is ___ to ... (Read 27 times)

moongchi

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A desirable carbon to nitrogen ratio for organic matter added to greenhouse root substrate is ___ to ___.
 
  What will be an ideal response?

Question 2

What is an acceptable level for CEC in greenhouse root substrate?
 
  What will be an ideal response?



rleezy04

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Answer to Question 1

30 to 1.

Answer to Question 2

Desirable levels of CEC are 10 to 20 me/100 cc; actually, the higher the
better.



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