"Response" "Coating (A)" "Soil Type (B)" 64 "1" 1 53 "2" 1 47 "3" 1 51 "4" 1 49 "1" 2 51 "2" 2 45 "3" 2 43 "4" 2 50 "1" 3 48 "2" 3 50 "3" 3 52 "4" 3