Which method of application generally would require the greatest ...

[fahad]

Which method of application generally would require the greatest amount of iron to alleviate an iron deficiency in an orange grove?
 
  A) application of iron chelate to soil evenly with thorough mixing
  B) application of iron sulfate to soil in localized pockets
  C) application of iron chelate to the soil in localized pockets
  D) foliar spray of iron chelate
  E) application of iron sulfate to soil evenly with thorough mixing

Question 2

If you want to quickly (in just a few days) increase the pH of a soil from 5.5 to 7.0, which of the following would you use?
 
  A) dolomitic limestone
  B) burned lime
  C) sawdust
  D) ammonium nitrate
  E) calcitic limestone

[Hikerman221]

Answer to Question 1

E

Answer to Question 2

B