Treatments

0 - 5 cm

5 - 10 cm

10 - 20 cm

P total

P ass.

P total

P ass.

P total

P ass.

mg∙kg⁻¹ of soil

Conv. tillage

150.94 ± 34

12.17 ± 4

154.61 ± 36

11.91 ± 2

144.61 ± 34

7.27 ± 1

Direct Sowing

101.15 ± 11

12.01 ± 2

98.45 ± 4

10.49 ± 3

120.86 ± 30

7.10 ± 1

DMC/B. ruz.

124.17 ± 29

10.88 ± 1

120.86 ± 27

5.13 ± 1

119.11 ± 26

5.43 ± 1

DMC/B. ruz.+ Muc.

104.68 ± 10

14.43 ± 4

92.88 ± 5

9.81 ± 2

100.18 ± 9

6.21 ± 1

DMC/C. juncea

135.44 ± 28

14.66 ± 2

127.46 ± 34

9.14 ± 2

117.46 ± 30

5.57 ± 1

F

0.736

0.315

0.959

1.678

0.34

0.51

P (0.05)

0.582 (ns)

0.863 (ns)

0.458 (ns)

0.207 (ns)

0.847 (ns)

0.730 (ns)