Homework Clinic
Science Clinic => Environmental Studies => Topic started by: mynx on Apr 25, 2021
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Given this table of plant residue analyses, choose the "highest quality" residue in terms of suitability to support an active community of soil organisms and rapid nutrient cycling.
| A | B | C | D | E |
C/N ratio | 15 | 15 | 15 | 45 | 45 |
Polyphenol content,% | 0.5 | 6.0 | 6.0 | 0.5 | 0.5 |
Lignin content,% | 10 | 40 | 10 | 40 | 10 |
◦ residue A
◦ residue B
◦ residue C
◦ residue D
◦ residue E
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residue A