temperature outside the shed/m

the shed temperature/m

ground temperature/cm

1.5

1.5

1.0

0

10

the shed temperature/m

1.5

0.96**

1.0

0.90*

0.94**

soil depth/cm

0

0.89*

0.88*

0.80*

10

0.90*

0.91*

0.83*

0.99**

20

0.29

0.24

0.30

0.38

0.34