Table 27.   Three-way (spray quality x formulation x year) ANOVA for soil deposition of spray   liquid below winter wheat and spring barley. Tabel 27.   Trevejs (dråbestørrelse x formulering x år) ANOVA test for afsætning af sprøjtevæske på jord i vinterhvede og vårbyg. Winter wheat Spring barley Source of variation d.f. Mean square F d.f. Mean square F Spray quality 1 259.21 46.18^*** 1 290.13 24.38^*** Formulation 3 187.92 33.48^*** 3 1554.27 130.62^*** Year 1 442.00 78.74^*** 1 4295.89 361.03^*** Spray quality x formulation 3 56.86 10.13^*** 3 14.39 1.21 Spray quality x year 1 197.28 35.14^*** 1 20.90 1.76 Formulation x year 3 54.45 9.70^*** 3 2.73 0.23 Spray quality x formulation x year 3 47.45 8.45^*** 3 21.18 1.78 Error 45 5.61 45 11.90 ^***: P <0.001