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Author Question: Provide two ways to modify soil pH, one to increase it and one to decrease it. What will be an ... (Read 25 times)

cool

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on: Jul 21, 2018
Provide two ways to modify soil pH, one to increase it and one to decrease it.
 
  What will be an ideal response?

Question 2

What plant constituents have nitrogen as part of their structure?
 
  What will be an ideal response?


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irishcancer18

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

 To raise the soil pH, agricultural limestone (contains calcium) or dolomitic
limestone (contains calcium and magnesium) are used.
 To lower the pH, sulfur-containing compounds are used.

Answer to Question 2

Nitrogen is found in chlorophyll, amino acids, proteins, and nucleic acids.


cool

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Reply 2 on: Jul 21, 2018
Gracias!

tranoy

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Reply 3 on: Yesterday
Excellent

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