Irrigation Water Use Efficiency IWUE [ kg/mm ] - adagio

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ResultsStatistical parameters of irrigation efficiency IE [%] according tofield experiment in 1973-2006Crop Average Median Min. Max.Winter wheat 9 9 -14 84Spring barley 3 0 -28 54Maize 92 30 4 727Silage maize 174 33 6 744Sugar beet 42 26 11 108Alfalfa 47 34 3 151ADAGIO, CECILIA, COST734workshop Jois, AT, Oct. 6-8, 2008
Median of amount of irrigation water [mm],evapotranspiration parameters [mm], and irrigation waterefficiency parameters [mm]CropIrrigation [mm]ET[mm]ET max[mm]ET/ET max[-]WUE[kg.mm -1 ]IWUE[kg.mm -1 ]Winterwheat60 540 623 0,859 11,29 7,920 487 623 0,775 11,28 -Spring 40 397 441 0,961 12,35 0,14barley 0 394 441 0,925 13,43 -Maize 140 600 683 0,863 17,46 21,900 407 683 0,596 20,93 -Sugar 220 718 860 0,876 98,08 87,96beet 0 495 860 0,566 115,26 -ADAGIO, CECILIA, COST734 workshopJois, AT, Oct. 6-8, 2008
Page 1 and 2: IRRIGATION WATER USEEFFICIENCY- FIE
Page 3 and 4: LocalityADAGIO, CECILIA, COST734 wo
Page 5 and 6: Locality - experimental field ofIrr
Page 7 and 8: Locality - Data• Field stationary
Page 9 and 10: Method /Evaluated parameters/Irriga
Page 11: Evaluated parametersIrrigation Wate
Page 15 and 16: Relation between actual evapotransp
Page 17 and 18: Relation between precipitation duri
Page 19 and 20: Histograms of Irrigation Water Use
Page 21: Conclusions• Positive effect of i

Irrigation Water Use Efficiency IWUE [ kg/mm ] - adagio

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