Table 6:
Percentage increase in P content at week 10 compared to unincubated grass litter.
Grass species
Upstream
Downstream
Mean (for grass)
Chloris gayana
10.9
18.0
14.5
Panicum coloratum
5.6
8.5
7.1
Pennisetum purpureum
2.7
15
8.9
Mean (for river site)
6.4
13.8
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