Incubation times

Treatments

Homefield

Outfield

Cumulative respiration (µg C-CO₂ g⁻¹ soil)

SD₃

Control

44.48 (±1.54)^a

17.80 (±1.17)^a

Heat

58.80 (±0.93)^b

18.25 (±0.15)^a

SD₁₄

Control

53.60 (±1.91)^a

21.40 (±1.49)^a

Heat

100.20 (±5.88)^b

25.31 (±1.63)^b

SD₂₈

Control

61.89 (±2.43)^a

27.34 (±4.73)^a

Heat

120.14 (±2.98)^b

29.79 (±6.85)^a