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Figure 2

From: Optimising storage conditions and processing of sheep urine for nitrogen cycle and gaseous emission measurements from urine patches

Figure 2

FD-1. Mean non-freeze-dried (darker bars; N) and freeze-dried (lighter bars; F) urine composition data: (a) Constituents with mean concentrations over 1 g l−1, (b) Constituents with mean concentrations under 200 mg l−1. Error bars show the CI of the difference between the treatment means (N vs. F; n = 6) and are centred on the difference between the means. (Note that 0 mg NO3–N l−1 was recorded in all samples and is not shown).

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