Measure

Trt#1 No compost

Trt#2

Aerate/ compost

Trt#3

Till/ composta

Trt#4

Compos blanket

Runoff

Time to runoff (min)

9bb

51ab

27

60a

Minimum infiltration rate (mm・h−1)

42a

57a

64

47a

Water increase (m・m−1)

0.16

0.17

0.15

0.21

Soil loss (kg・ha−1・h−1)

297a

122a

26

204a

Soil concentration

0.40a

0.37a

0.25

0.35

Soil properties

Bulk density (0 - 0.1 m, g・cm−3)

1.34a

0.98bc

0.87c

1.13ab

Bulk density (0.1 - 0.2 m, g・cm−3)

1.37a

1.39a

1.28

1.25a