planting vs thremmatology

planting

noun
  • The act of setting a plant in the ground for growth. 

  • A plantation. 

  • A plant (or clipping) that has been freshly planted. 

thremmatology

noun
  • The field of breeding or propagating plants and animals. 

How often have the words planting and thremmatology occurred in a corpus of books? (source: Google Ngram Viewer )