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. 2019 Feb 20;44(1):48–60. doi: 10.1584/jpestics.D18-048

Table 3. Summary of water balance data in experimental plots.

Lysimeter Paddy field
Alluvial Volcanic ash Alluvial Volcanic ash
Input (cm)
Irrigation
2012 33.8 (1.6)a) 35.0 (1.7)a) 5.8 (0.3) 9.0 (0.4)
37.5 (1.8)a) 32.6 (1.6)a)
2013 37.2 (1.8)a) 36.9 (1.8)a) 5.2 (0.2) 11.2 (0.5)
2014 40.5 (1.9)b) 38.8 (1.8)b) 0.8 (0.04) 4.6 (0.2)
38.4 (1.8)a) 38.5 (1.8)a)
2015 49.9 (2.4)a) 48.2 (2.3)a) 21.9 (1.0) 13.6 (0.6)
20.8 (1.0)c) 15.0 (0.7)c)
55.0 (2.6)d) 49.2 (2.3)d)
Precipitation
2012 0.0 0.0 14.8 17.8
2013 0.0 0.0 7.8 8.2
2014 0.0 0.0 7.2 10.0
2015 0.0 0.0 2.8 8.6
Output (cm)
Evaporation/Evapotranspiration
2012 3.7 (0.14)a) 4.7 (0.18)a) 6.9 (0.33) 7.1 (0.31)
6.5 (0.25)a) 5.2 (0.19)a)
2013 6.4 (0.29)a) 5.2 (0.24)a) 6.8 (0.32) 6.7 (0.34)
2014 8.6 (0.41)b) 7.6 (0.36)b) 6.1 (0.20) 5.7 (0.20)
6.6 (0.31)a) 7.3 (0.35)a)
2015 18.5 (0.88)a) 16.5 (0.78)a) 11.4 (0.40) 11.4 (0.40)
20.8 (0.99)c) 15.0 (0.71)c)
24.0 (1.14)d) 18.1 (0.86)d)
Percolation
2012 31.2 (1.49)a) 31.1 (1.50)a) 9.0 (0.43) 14.6 (0.54)
31.0 (1.48)a) 30.4 (1.49)a)
2013 31.2 (1.46)a) 31.8 (1.51)a) 2.9 (0.14) 12.2 (0.67)
2014 31.9 (1.52)b) 31.2 (1.50)b) 1.3 (0.09) 7.1 (0.41)
31.9 (1.52)a) 31.2 (1.50)a)
2015 31.4 (1.50)a) 31.7 (1.51)a) 12.1 (0.58) 11.3 (0.54)
0.0c) 0.0c)
31.0 (1.48)d) 31.2 (1.48)d)
Outflow
2012 0.0 0.0 6.5 6.0
2013 0.0 0.0 0.0 0.0
2014 0.0 0.0 0.0 0.0
2015 0.0 0.0 0.0 0.0

The values outside and inside of parentheses are the total and daily mean of observed data, respectively. a) Measured values taken from the conventional plots (labeled as LA/LV-S1,S2, LA/LV-S). b) Measured values taken from the bare plots (labeled as LA/LV-B). c) Measured values taken from the zero-percolation plots (labeled as LA/LV-Z). d) Measured values taken from the foliage application plots (labeled as LA/LV-F).