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Describe Horizon A in soil profile.

      

Describe Horizon A in soil profile.

  

Answers


Kavungya
- Lies under a mat of surface vegetation and raw humus.
- Darker due to high humus content.
- Contains most of plant nutrients.
- Where most plant roots are found.
- Contains active micro-organisms which breakdown organic matter into humus.
Kavungya answered the question on May 3, 2019 at 12:24


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