Skip to main content

Table 1 Chemical and granulometric properties (0–20 cm) of the soils where the field experiments were performed

From: Biotechnological potential of rhizobial metabolites to enhance the performance of Bradyrhizobium spp. and Azospirillum brasilense inoculants with soybean and maize

Site

Chemical

 

Granulometry

 

pH 1

P

H + Al

Al

K

Ca + Mg

SB 2

CEC 2

BS 2

C

Clay

Silt

Sand

 

CaCl 2

mgdm –3

--------cmol cdm –3---------

%

g dm –3

-------- g kg –1--------

Bonito

4.22

1.94

8.42

1.02

0.45

3.98

4.43

12.85

34

7.7

162

266

572

Ponta Grossa

5.68

2.55

3.63

0.00

0.11

4.55

4.66

8.29

56

21.7

238

30

732

Três Lagoas

5.23

7.04

2.95

0.00

0.08

1.93

2.01

4.95

40

25.7

86

44

870

  1. 1Before addition of lime.
  2. 2SB, sum of bases; CEC, cation exchange capacity; BS, bases saturation = [(K + Ca + Mg)/Tcec] × 100, where Tcec = K + Ca + Mg + total acidity at pH 7.0 (H + Al).