R/demSuit.R

In soilassessment: Soil Health Assessment Models for Assessing Soil Conditions and Suitability

demSuit=function(value, crop="wheat"){
  #Soil BD suitability classes for cereals
  if(crop=="wheat"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="maize"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="rice"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="sorghum"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="millet"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="oat"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="barley"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}

  #Soil BD  suitability classes for legumes
  else if(crop=="groundnut"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="bean"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="pea"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="gram"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="soybean"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="lentil"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}

  #Soil BD  suitability classes for Forests
  else if(crop=="poplar"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="grevillea"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="sesbania"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="gram"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="calliandra"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="leucaena"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="acacia"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="eucalyptus"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="teak"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="maple"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="ash"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}

  #Soil BD suitability classes for oil crop
  else if(crop=="sesame"){suitclass=ifelse(value>2000,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="sunflower"){suitclass=ifelse(value>2000,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="oilpalm"){suitclass=ifelse(value>2000,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="castor"){suitclass=ifelse(value>2000,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="safflower"){suitclass=ifelse(value>2000,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="mustard"){suitclass=ifelse(value>2000,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="rapeseed"){suitclass=ifelse(value>2000,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="olive"){suitclass=ifelse(value>2000,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}

  #Soil  BD suitability classes for nuts
  else if(crop=="cashew"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="coconut"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="almond"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="pistachio"){suitclass=ifelse(value>2050,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}

  #Soil BD suitability classes for industrial crops
  else if(crop=="cotton"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="sugarcane"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="tea"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="coffee"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="rubber"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="jute"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="saffron"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="pyrethrum"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="tobacco"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}


  #Soil BD suitability classes for tubers
  else if(crop=="sweetpotato"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="cassava"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="potato"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="carrot"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="turnip"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="radish"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}


  #Soil BD  suitability classes for fruits
  else if(crop=="mango"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="grape"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="citrus"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="pomegranate"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="banana"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="watermelon"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="melon"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="pineaple"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="pawpaw"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="avocado"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}

  #Soil BD suitability classes for vegetables (cabbage,tomato, vegetables)
  else if(crop=="cabbage"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="tomato"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="vegetable"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="broccoli"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="cauliflower"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="okra"){suitclass=ifelse(value>1850,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}

  #Soil BD suitability for spices
  else if(crop=="okra"){suitclass=ifelse(value>1880,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="chilli"){suitclass=ifelse(value>1880,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="pepper"){suitclass=ifelse(value>1880,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="ginger"){suitclass=ifelse(value>1880,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="tumeric"){suitclass=ifelse(value>1880,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="vanilla"){suitclass=ifelse(value>1880,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="lemongrass"){suitclass=ifelse(value>1880,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="cardamom"){suitclass=ifelse(value>1880,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="onion"){suitclass=ifelse(value>1880,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}

  #Soil BD suitability for other crops
  else if(crop=="alfalfa"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="rose"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="jasmine"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}

  #soil BD suitability for fleshy crops
  else if(crop=="yam"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="pumpkin"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="butternut"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}
  else if(crop=="squash"){suitclass=ifelse(value>1900,4,ifelse(value>1830,3,ifelse(value>1750,2,1)))}

  return(suitclass)
}