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Table 3 Quantification of secreted of organic acids (mg L−1) from canola roots at Lacombe, Scott and Swift Current under different canola intensities

From: Crop rotation significantly influences the composition of soil, rhizosphere, and root microbiota in canola (Brassica napus L.)

 

Lacombe

Scott

Swift Current

C-C

C-W

C-P-B

C-C

C-W

C-P-B

C-C

C-W

C-P-B

Formate

1.86 (0.35)A

1.37 (0.24)B

1.45 (0.24)B

1.62 (0.19)

1.58 (0.18)

1.8 (0.47)

1.74 (0.49)A

1.24 (0.34)B

1.2 (0.15)B

Oxalate

1.72 (0.41)A

1.18 (0.25)B

1.26 (0.25)B

2.28 (0.56)

2.29 (0.88)

2.66 (1.03)

1.72 (0.54)

1.25 (0.36)

1.4 (0.54)

Succinate/malate

2.94 (1.6)

2.48 (1.06)

3.19 (0.69)

3.11 (1.87)

3.33 (1.22)

3.74 (1.29)

1.75 (0.36)

7.64 (9.37)

5.95 (3.14)

Citrate

3.07 (2.15)

1.95 (1.11)

1.71 (1.06)

4.15 (3.87)

2.54 (1.19)

3.54 (1.05)

3.39 (2.03)

11.79 (12.87)

11.24 (6.34)

Tartarate

5.56 (1.11)A

3.42 (0.4)B

3.79 (0.71)B

3.46 (0.65)

3.56 (0.51)

4.11 (0.81)

5.24 (2.58)A

5.27 (1.79)A

10.33 (5.79)B

  1. Differences in the concentration of root exudates were compared using MANOVA analysis with Benjamini–Hochberg FDR correction and significant differences between C-C, C-W or C-P-B rotations indicated by uppercase letters (p ≤ 0.05)
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Environmental Microbiome

ISSN: 2524-6372