Measured Parameter*

P

Facility

1

2

3

H₂O (%)

<0.001

9.0a^†

12.7b

14.7b

DM (%)

<0.001

91.0a

87.3b

85.4b

TN (g・kg⁻¹)

<0.001

133.4a

81.3b

101.3c

C (g・kg⁻¹)

0.008

311.9a

316.0a

335.2b

TP (g・kg⁻¹)

<0.001

14.2a

17.2b

15.7b

K (g・kg⁻¹)

<0.001

43.6a

29.4b

24.7b

Ca (g・kg⁻¹)

<0.001

15.9a

26.5b

12.0a

NH₄-N (mg・kg⁻¹)

<0.001

9228a

3223b

5257c

NO₃-N (mg・kg⁻¹)

0.021

61.6a

402.3b

476.7b

WEP (mg・kg⁻¹)

<0.001

5883a

6580b

4720a

TP as WEP (%)

<0.001

41.5a

38.5a

30.5b

pH 1:5

0.002

7.1a

7.5b

7.4b