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. 2015 Jul 17;57(1):39. doi: 10.1186/s13028-015-0128-9

Figure 5.

Figure 5

Faecal and urinary pH. Mean faecal pH (a) and urinary pH (b) in cows fed regular TMR diet (control, round symbol, dot-and-dash line) and TMR + wheat-barley pellets (SARA, square symbol, full line). SARA cows were fed TMR on days 1–3, TMR + increasing percentages of wheat-barley pellets on days 4-6, full SARA diet (TMR + 40% wheat-barley pellets) on days 7–10 (marked with red lines), and TMR on days 11–16. Control cows received TMR diet during the entire period. Differences between groups during full SARA feeding are indicated by P values. Error bars SEM.