Technical Results
Soils
Soil tests were performed at each lot in the LID subdivision. Soil
phosphorus (P) by lot and year indicates differences from lot to
lot, and over time (Figure 1). For example, lot 27 has averaged low
in P, and lot 23 has averaged high. Over time, it appears that the
difference in soil P among lots has become less. Soil P generally
declined from 2002 to 2003 and 2004, and then increased again in
2005 (Figure 1).
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| Figure 1. Soil phosphorus concentrations in LID lots. |
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