Practice exam #3 - QUESTION 6
Fragment of a discussion from Course talk:APBI200
Yes, this is a Glesyol... and yes its diagnostic horizon is Bg (and gleying is also evident in ABg, BCg, Cgk)
Advantages:
Everything Spencer that you listed is correct, but for the full mark the explanation would need to be included too. For example, consider elaboration of the following :
- -what are implications of good organic matter content? In other words, what other soil properties are impacted by high organic matter?
- -what are implications of neutral pH?
- -why is structure above 25cm in this soil conductive to plant growth? In what way?
Disadvantages:
Once again, what is listed is all correct, but elaboration/explanation is needed.
What is missing is mention of the fine texture, including a very low sand content. Then elaboration would be needed to explain what are consequences for other soil properties of such type of texture