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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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Hjratliff Hjratliff
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6 years ago
Where organic matter constitutes only 1 or 2 percent of the soil by weight, it has only negligible influence on soil properties.
 
  Indicate whether the statement is true or false

Question 2

What are used to help the spray operator keep track of swath width overlap?
 
  What will be an ideal response?

Question 3

The cation exchange capacity of a soil is determined primarily by the amount and kind of colloids in the soil and by the pH.
 
  Indicate whether the statement is true or false

Question 4

Even at pH values near 7.0 some colloids such as iron and aluminum oxides have negative surface charges less than 10 cmolc/kg.
 
  Indicate whether the statement is true or false

Question 5

What are five different common types of pesticide formulations?
 
  What will be an ideal response?
Textbook 
Elements of Nature and Property of Soils

Elements of Nature and Property of Soils


Edition: 3rd
Authors:
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Cooter747Cooter747
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6 years ago
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Hjratliff Author
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6 years ago
Thank you Slight Smile
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6 years ago
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