Characteristics of Organic Acid Secretion Associated with the Interaction between Burkholderia multivorans WS-FJ9 and Poplar Root System
Table 4
Multiple comparison of the 2 × 4 × 2 factorial design experiment.
A
B
C
A × B
A × C
B × C
A × B × C
A1
237.22 a
B1
208.25 a
C1
211.28 a
A1 × B1
342.44 a
A1 × C1
363.14 a
B1 × C1
324.90 a
A1 × B1 × C1
503.44 a
A2
30.49 b
B2
148.63 b
C2
56.43 b
A1 × B2
264.96 b
A1 × C2
111.31 b
B2 × C1
230.33 b
A1 × B2 × C1
397.44 b
B3
100.26 bc
A1 × B3
190.49 c
A2 × C1
59.42 c
B3 × C1
158.55 c
A1 × B3 × C1
298.65 c
B4
78.28 c
A1 × B4
150.99 c
A2 × C2
1.56 d
B4 × C1
131.34 cd
A1 × B4 ×C1
253.01 d
A2 × B1
74.05 d
B1 × C2
91.59 cde
A1 × B1 × C2
181.44 e
A2 × B2
32.31 d
B2 × C2
66.94 de
A2 × B1 × C1
146.36 f
A2 × B3
10.03 d
B3 × C2
41.97 e
A1 × B2 × C2
132.48 f
A2 × B4
5.57 d
B4 × C2
25.22 e
A1 × B3 × C2
82.33 g
A2 × B2 × C1
63.21 gh
A1 × B4 × C2
48.97 h
A2 × B3 × C1
18.45 i
A2 × B4 × C1
9.68 i
A2 × B1 × C2
1.75 i
A2 × B3 × C2
1.61 i
A2 × B4 × C2
1.47 i
A2 × B2 × C2
1.40 i
A: inoculation of B. multivorans WS-FJ9 (A1: inoculated with WS-FJ9; A2: not inoculated with WS-FJ9); B: content of phosphorus (B1: 0-phosphorus; B2: low-phosphorus; B3: normal-phosphorus; B4: high-phosphorus); C: poplar root system (C1: planted with poplar; C2: not planted with poplar); dependent variable: the amounts of GA production (mg·L–1).
