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Table 2 Results (F-values) of repeated-measures ANOVAs exploring the effects of measurement date (day) or year, nitrogen addition (N), phosphorus addition (P) and their interactions on soil respiration (Rs) and its components (Ra and Rh) (n = 4)

From: Different responses of soil respiration and its components to nitrogen and phosphorus addition in a subtropical secondary forest

Year Factor Rs Ra Rh
2014 Day 25.26*** 16.59*** 22.73***
N 8.02** 16.16*** 0.96
P 14.28*** 147.78*** 33.56***
N × P 55.70*** 2.43 81.09***
Day × N 1.37 1.70 2.44**
Day × P 1.24 2.74** 2.63**
Day × N × P 1.53 1.61 1.74
2015 Day 26.44*** 2.06 26.33***
N 0.89 0.97 3.45
P 0.06 3.26 1.54
N × P 21.39*** 9.97** 9.63**
Day × N 2.94** 2.68* 0.82
Day × P 1.11 0.52 1.74
Day × N × P 2.12* 2.02 1.80
  1. *P < 0.05, **P < 0.01, ***P < 0.001