R/drift_data_JKI.R
drift_data_JKI.RdDeposition from spray drift expressed as percent of the applied dose as published by the German Julius-Kühn Institute (JKI).
A list currently containing matrices with spray drift percentage data for field crops (Ackerbau), and Pome/stone fruit, early and late (Obstbau frueh, spaet).
JKI (2010) Spreadsheet 'Tabelle der Abdrifteckwerte.xls', retrieved from http://www.jki.bund.de/no_cache/de/startseite/institute/anwendungstechnik/abdrift-eckwerte.html on 2015-06-11
The data were extracted from the spreadsheet cited below using the R code given in the example section. The spreadsheet is not included in the package as its licence is not clear.
# NOT RUN { # This is the code that was used to extract the data library(readxl) abdrift_path <- "inst/extdata/Tabelle der Abdrifteckwerte.xls" JKI_crops <- c("Ackerbau", "Obstbau frueh", "Obstbau spaet") names(JKI_crops) <- c("Field crops", "Pome/stone fruit, early", "Pome/stone fruit, late") drift_data_JKI <- list() for (n in 1:8) { drift_data_raw <- read_excel(abdrift_path, sheet = n + 1, skip = 2) drift_data <- as.matrix(drift_data_raw[1:9, 2:4]) dimnames(drift_data) <- list(distance = as.integer(drift_data_raw[1:9, 1]), crop = JKI_crops) drift_data_JKI[[n]] <- drift_data } save(drift_data_JKI, file = "data/drift_data_JKI.RData") # }# And this is the resulting data drift_data_JKI#> [[1]] #> crop #> distance Ackerbau Obstbau frueh Obstbau spaet Weinbau Hopfenbau #> 1 2.77 NA NA NA NA #> 3 0.95 29.20 15.73 8.02 19.33 #> 5 0.57 19.89 8.41 3.62 11.57 #> 10 0.29 11.81 3.60 1.23 5.77 #> 15 0.20 5.55 1.81 0.65 3.84 #> 20 0.15 2.77 1.09 0.42 1.79 #> 30 0.10 1.04 0.54 0.22 0.56 #> 40 0.07 0.52 0.32 0.14 0.25 #> 50 0.06 0.30 0.22 0.10 0.13 #> crop #> distance Flaechenkulturen > 900 l/ha Tragbar < 50 cm #> 1 4.440 2.77 #> 3 NA NA #> 5 0.180 0.57 #> 10 0.050 0.29 #> 15 0.020 0.20 #> 20 0.012 0.15 #> 30 0.005 0.10 #> 40 0.003 0.07 #> 50 0.002 0.06 #> crop #> distance Tragbar < 50 cm mit Spritzschirm Tragbar > 50 cm Gleisanlagen #> 1 0.039 NA NA #> 3 NA 8.02 0.018721696 #> 5 0.005 3.62 0.014363896 #> 10 NA 1.23 0.010026007 #> 15 NA 0.65 0.008124366 #> 20 NA 0.42 0.006998158 #> 30 NA 0.22 0.005670811 #> 40 NA 0.14 NA #> 50 NA 0.10 0.004350831 #> #> [[2]] #> crop #> distance Ackerbau Obstbau frueh Obstbau spaet Weinbau Hopfenbau #> 1 2.38 NA NA NA NA #> 3 0.79 25.53 12.13 7.23 17.73 #> 5 0.47 16.87 6.81 3.22 9.60 #> 10 0.24 9.61 3.11 1.07 4.18 #> 15 0.16 5.61 1.58 0.56 2.57 #> 20 0.12 2.59 0.90 0.36 1.21 #> 30 0.08 0.87 0.40 0.19 0.38 #> 40 0.06 0.40 0.23 0.12 0.17 #> 50 0.05 0.22 0.15 0.08 0.09 #> crop #> distance Flaechenkulturen > 900 l/ha Tragbar < 50 cm #> 1 3.780 2.38 #> 3 NA NA #> 5 0.160 0.47 #> 10 0.040 0.24 #> 15 0.020 0.16 #> 20 0.011 0.12 #> 30 0.005 0.08 #> 40 0.003 0.06 #> 50 0.002 0.05 #> crop #> distance Tragbar < 50 cm mit Spritzschirm Tragbar > 50 cm Gleisanlagen #> 1 NA 0.1900 NA #> 3 7.23 NA 2.120 #> 5 3.22 0.0100 0.470 #> 10 1.07 0.0030 0.060 #> 15 0.56 0.0010 0.020 #> 20 0.36 0.0008 0.008 #> 30 0.19 NA NA #> 40 0.12 NA NA #> 50 0.08 NA NA #> #> [[3]] #> crop #> distance Ackerbau Obstbau frueh Obstbau spaet Weinbau Hopfenbau #> 1 2.01 NA NA NA NA #> 3 0.68 23.96 11.01 6.90 15.93 #> 5 0.41 15.79 6.04 3.07 8.57 #> 10 0.20 8.96 2.67 1.02 3.70 #> 15 0.14 4.24 1.39 0.54 2.26 #> 20 0.10 2.01 0.80 0.34 1.05 #> 30 0.07 0.70 0.36 0.18 0.34 #> 40 0.05 0.33 0.21 0.11 0.15 #> 50 0.04 0.19 0.13 0.08 0.08 #> crop #> distance Flaechenkulturen > 900 l/ha Tragbar < 50 cm #> 1 3.420 2.01 #> 3 NA NA #> 5 0.150 0.41 #> 10 0.040 0.20 #> 15 0.020 0.14 #> 20 0.010 0.10 #> 30 0.004 0.07 #> 40 0.003 0.05 #> 50 0.002 0.04 #> crop #> distance Tragbar < 50 cm mit Spritzschirm Tragbar > 50 cm Gleisanlagen #> 1 NA 0.1400 NA #> 3 6.90 NA 1.590 #> 5 3.07 0.0100 0.360 #> 10 1.02 0.0020 0.050 #> 15 0.54 0.0010 0.010 #> 20 0.34 0.0006 0.006 #> 30 0.18 NA NA #> 40 0.11 NA NA #> 50 0.08 NA NA #> #> [[4]] #> crop #> distance Ackerbau Obstbau frueh Obstbau spaet Weinbau Hopfenbau #> 1 1.85 NA NA NA NA #> 3 0.62 23.61 10.12 6.71 15.38 #> 5 0.38 15.42 5.60 2.99 8.26 #> 10 0.19 8.66 2.50 0.99 3.55 #> 15 0.13 4.01 1.28 0.52 2.17 #> 20 0.10 1.89 0.75 0.33 0.93 #> 30 0.06 0.66 0.35 0.17 0.31 #> 40 0.05 0.31 0.20 0.11 0.14 #> 50 0.04 0.17 0.13 0.08 0.08 #> crop #> distance Flaechenkulturen > 900 l/ha Tragbar < 50 cm #> 1 2.290 1.85 #> 3 NA NA #> 5 0.120 0.38 #> 10 0.030 0.19 #> 15 0.020 0.13 #> 20 0.009 0.10 #> 30 0.004 0.06 #> 40 0.002 0.05 #> 50 0.002 0.04 #> crop #> distance Tragbar < 50 cm mit Spritzschirm Tragbar > 50 cm Gleisanlagen #> 1 NA 0.1300 NA #> 3 6.71 NA 1.360 #> 5 2.99 0.0100 0.310 #> 10 0.99 0.0020 0.040 #> 15 0.52 0.0010 0.010 #> 20 0.33 0.0005 0.005 #> 30 0.17 NA NA #> 40 0.11 NA NA #> 50 0.08 NA NA #> #> [[5]] #> crop #> distance Ackerbau Obstbau frueh Obstbau spaet Weinbau Hopfenbau #> 1 1.75 NA NA NA NA #> 3 0.59 23.12 9.74 6.59 15.12 #> 5 0.36 15.06 5.41 2.93 7.99 #> 10 0.18 8.42 2.43 0.98 3.36 #> 15 0.12 3.83 1.24 0.51 2.03 #> 20 0.09 1.81 0.72 0.33 0.88 #> 30 0.06 0.63 0.34 0.17 0.29 #> 40 0.05 0.30 0.20 0.11 0.14 #> 50 0.04 0.17 0.13 0.08 0.07 #> crop #> distance Flaechenkulturen > 900 l/ha Tragbar < 50 cm #> 1 2.120 1.75 #> 3 NA NA #> 5 0.110 0.36 #> 10 0.030 0.18 #> 15 0.010 0.12 #> 20 0.008 0.09 #> 30 0.004 0.06 #> 40 0.002 0.05 #> 50 0.002 0.04 #> crop #> distance Tragbar < 50 cm mit Spritzschirm Tragbar > 50 cm Gleisanlagen #> 1 NA 0.1200 NA #> 3 6.59 NA 1.190 #> 5 2.93 0.0100 0.270 #> 10 0.98 0.0020 0.040 #> 15 0.51 0.0010 0.010 #> 20 0.33 0.0005 0.005 #> 30 0.17 NA NA #> 40 0.11 NA NA #> 50 0.08 NA NA #> #> [[6]] #> crop #> distance Ackerbau Obstbau frueh Obstbau spaet Weinbau Hopfenbau #> 1 1.64 NA NA NA NA #> 3 0.56 22.76 9.21 6.41 14.90 #> 5 0.34 14.64 5.18 2.85 7.79 #> 10 0.17 8.04 2.38 0.95 3.23 #> 15 0.11 3.71 1.20 0.50 1.93 #> 20 0.09 1.75 0.68 0.32 0.83 #> 30 0.06 0.61 0.31 0.17 0.28 #> 40 0.04 0.29 0.17 0.11 0.13 #> 50 0.03 0.16 0.11 0.07 0.07 #> crop #> distance Flaechenkulturen > 900 l/ha Tragbar < 50 cm #> 1 1.980 1.64 #> 3 NA NA #> 5 0.100 0.34 #> 10 0.030 0.17 #> 15 0.010 0.11 #> 20 0.008 0.09 #> 30 0.004 0.06 #> 40 0.002 0.04 #> 50 0.001 0.03 #> crop #> distance Tragbar < 50 cm mit Spritzschirm Tragbar > 50 cm Gleisanlagen #> 1 NA 0.1100 NA #> 3 6.41 NA 1.070 #> 5 2.85 0.0100 0.250 #> 10 0.95 0.0020 0.030 #> 15 0.50 0.0010 0.010 #> 20 0.32 0.0004 0.005 #> 30 0.17 NA NA #> 40 0.11 NA NA #> 50 0.07 NA NA #> #> [[7]] #> crop #> distance Ackerbau Obstbau frueh Obstbau spaet Weinbau Hopfenbau #> 1 1.61 NA NA NA NA #> 3 0.55 22.69 9.10 6.33 14.63 #> 5 0.33 14.45 5.11 2.81 7.60 #> 10 0.17 7.83 2.33 0.94 3.13 #> 15 0.11 3.62 1.20 0.49 1.86 #> 20 0.08 1.71 0.67 0.31 0.81 #> 30 0.06 0.60 0.30 0.16 0.26 #> 40 0.04 0.28 0.17 0.10 0.12 #> 50 0.03 0.16 0.11 0.07 0.06 #> crop #> distance Flaechenkulturen > 900 l/ha Tragbar < 50 cm #> 1 1.930 1.61 #> 3 NA NA #> 5 0.100 0.33 #> 10 0.030 0.17 #> 15 0.010 0.11 #> 20 0.008 0.08 #> 30 0.004 0.06 #> 40 0.002 0.04 #> 50 0.001 0.03 #> crop #> distance Tragbar < 50 cm mit Spritzschirm Tragbar > 50 cm Gleisanlagen #> 1 NA 0.1100 NA #> 3 6.33 NA 0.960 #> 5 2.81 0.0100 0.230 #> 10 0.94 0.0020 0.030 #> 15 0.49 0.0010 0.010 #> 20 0.31 0.0004 0.004 #> 30 0.16 NA NA #> 40 0.10 NA NA #> 50 0.07 NA NA #> #> [[8]] #> crop #> distance Ackerbau Obstbau frueh Obstbau spaet Weinbau Hopfenbau #> 1 1.52 NA NA NA NA #> 3 0.52 22.24 8.66 6.26 13.53 #> 5 0.31 14.09 4.92 2.78 7.15 #> 10 0.16 7.58 2.29 0.93 3.01 #> 15 0.11 3.48 1.14 0.49 1.82 #> 20 0.08 1.65 0.65 0.31 0.78 #> 30 0.05 0.57 0.29 0.16 0.25 #> 40 0.04 0.27 0.16 0.10 0.12 #> 50 0.03 0.15 0.11 0.07 0.06 #> crop #> distance Flaechenkulturen > 900 l/ha Tragbar < 50 cm #> 1 1.640 1.52 #> 3 NA NA #> 5 0.090 0.31 #> 10 0.020 0.16 #> 15 0.010 0.11 #> 20 0.007 0.08 #> 30 0.003 0.05 #> 40 0.002 0.04 #> 50 0.001 0.03 #> crop #> distance Tragbar < 50 cm mit Spritzschirm Tragbar > 50 cm Gleisanlagen #> 1 NA 1e-01 NA #> 3 6.26 NA 0.890 #> 5 2.78 1e-02 0.210 #> 10 0.93 1e-03 0.030 #> 15 0.49 1e-03 0.010 #> 20 0.31 4e-04 0.004 #> 30 0.16 NA NA #> 40 0.10 NA NA #> 50 0.07 NA NA #>