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Table 3 pH in two sugarcane soils (sandy loam and clay) from Broadwater (NSW) at Day 60 of incubation at three WFPS levels following addition of OAs

From: Greenhouse gas emissions from sub-tropical agricultural soils after addition of organic by-products

 

pH (H2O)

 

Sandy loam

Clay

 

WFPS (%)

WFPS (%)

Treatment

60

75

90

60

75

90

UN

4.05 ± 0.12

3.93 ± 0.18

4.20 ± 0.22

4.51 ± 0.10

4.14 ± 0.20

4.21 ± 0.16

MM

4.23 ± 0.14

4.15 ± 0.13

4.25 ± 0.21

4.56 ± 0.12

4.41 ± 0.15

4.19 ± 0.18

RB

4.49 ± 0.06

4.41 ± 0.06

4.48 ± 0.05

4.51 ± 0.28

4.37 ± 0.15

4.30 ± 0.09

MB

4.35 ± 0.09

4.39 ± 0.12

4.41 ± 0.16

4.42 ± 0.12

4.21 ± 0.10

4.27 ± 0.08

CM

4.21 ± 0.14

4.18 ± 0.17

4.54 ± 0.11

4.20 ± 0.18

4.16 ± 0.15

4.20 ± 0.16

HC

4.16 ± 0.12

3.96 ± 0.16

4.27 ± 0.13

4.09 ± 0.16

4.05 ± 0.17

4.11 ± 0.15

  1. Urea was added on Day 30. Values present the mean with SE (n = 4).